Ignite Creation Date:
2025-12-25 @ 3:55 AM
Ignite Modification Date:
2025-12-26 @ 2:46 AM
Study NCT ID:
NCT04867902
Status:
COMPLETED
Last Update Posted:
2023-09-06
First Post:
2021-04-28
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Gaining Optimism After Weight Loss Surgery (GOALS) I
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D009043', 'term': 'Motor Activity'}], 'ancestors': [{'id': 'D001519', 'term': 'Behavior'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'efeig@mgh.harvard.edu', 'phone': '617-724-9140', 'title': 'Dr. Emily Feig', 'organization': 'Massachusetts General Hospital'}, 'certainAgreement': {'piSponsorEmployee': False, 'restrictiveAgreement': False}}, 'adverseEventsModule': {'timeFrame': "During each participant's study participation (approximately 14 weeks).", 'eventGroups': [{'id': 'EG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.', 'otherNumAtRisk': 12, 'deathsNumAtRisk': 12, 'otherNumAffected': 0, 'seriousNumAtRisk': 12, 'deathsNumAffected': 0, 'seriousNumAffected': 0}], 'frequencyThreshold': '0'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Number of Intervention Sessions Completed', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'categories': [{'measurements': [{'value': '8.5', 'spread': '10', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': '10 weeks', 'description': 'Feasibility will be measured by examining the number of completed intervention sessions. The intervention will be considered feasible if at least 7/10 sessions are completed, on average.', 'unitOfMeasure': 'sessions', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED'}, {'type': 'PRIMARY', 'title': 'Ease and Utility of Intervention Sessions', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Positive psychology ease', 'categories': [{'measurements': [{'value': '8.3', 'spread': '1.6', 'groupId': 'OG000'}]}]}, {'title': 'Positive psychology utility', 'categories': [{'measurements': [{'value': '8.7', 'spread': '1.4', 'groupId': 'OG000'}]}]}, {'title': 'Motivational interviewing ease', 'categories': [{'measurements': [{'value': '8.8', 'spread': '1.6', 'groupId': 'OG000'}]}]}, {'title': 'Motivational interviewing utility', 'categories': [{'measurements': [{'value': '8.7', 'spread': '1.4', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': '10 weeks', 'description': 'Acceptability will be measured with ratings of ease and utility after each exercise, measured on a 10-point Likert scale (1=very difficult/not at all helpful, 10=very easy/very helpful). The intervention will be considered acceptable if average ease and utility ratings are at least 7/10.', 'unitOfMeasure': 'units on a scale (0-10 range)', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Change in Moderate to Vigorous Physical Activity (MVPA)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '105.0', 'spread': '138.5', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '223.4', 'spread': '352.2', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'We will use ActiGraph GT3X-BT accelerometers to objectively measure physical activity for 1 week at each assessment. MVPA will be measured in minutes/week.', 'unitOfMeasure': 'minutes/week', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 8 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Steps', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '5008.8', 'spread': '6544.9', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '6544.9', 'spread': '6303.0', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Measured by Actigraph accelerometer, in number of steps per day.', 'unitOfMeasure': 'steps/day', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 8 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Light Physical Activity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '1767.6', 'spread': '339.0', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '1786.5', 'spread': '623.5', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Measured by Actigraph accelerometer, in minutes per week.', 'unitOfMeasure': 'minutes/week', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 8 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Sedentary Time', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '11', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '691.63', 'spread': '190.11', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '8', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '743.71', 'spread': '185.94', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Measured by Actigraph accelerometer, in minutes per day.', 'unitOfMeasure': 'minutes/day', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 8 participants provided follow-up data'}, {'type': 'SECONDARY', 'title': 'Change in Optimism', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '11.3', 'spread': '1.5', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '11.4', 'spread': '1.8', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Life Orientation Test-Revised (LOT-R) is a well-validated 6-item instrument used to measure dispositional optimism (Range: 0-24). Higher scores indicate higher levels of optimism.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Depressive Symptoms', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '5.0', 'spread': '4.7', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '3.0', 'spread': '4.1', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Hospital Anxiety and Depression Scale (HADS)-depression subscale will be used to measure depression. This is a well-validated scale with few somatic symptom items that can confound mood/anxiety assessment in medically-ill patients (Range: 0-21). Higher scores indicate higher levels of depression.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Anxiety', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '7.5', 'spread': '4.2', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '4.7', 'spread': '4.6', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Hospital Anxiety and Depression Scale (HADS)-anxiety subscale will be used to measure anxiety. This is a well-validated scale with few somatic symptom items that can confound mood/anxiety assessment in medically-ill patients (Range: 0-21). Higher scores indicate higher levels of anxiety.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Motivation to Change', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '10.39', 'spread': '1.12', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '10.36', 'spread': '1.45', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The University of Rhode Island Change Assessment (URICA) is a well-validated, 32-item measure that will be used to assess motivation to change. Higher scores indicate higher motivation to change. Scores range from -2 to 14.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Exercise Identity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '26.6', 'spread': '8.3', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '39.9', 'spread': '11.4', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': "The Exercise Identity Scale (EIS) is a well-validated, 9-item measure that will be used to assess the extent to which exercise contributes to one's role-identity (Range: 9-63). Higher scores indicate stronger exercise identity.", 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in General Self-Efficacy', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '32.5', 'spread': '3.6', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '34.6', 'spread': '1.8', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Self-efficacy will be measured using the General Self Efficacy scale (GSE), a validated measure of self-efficacy, given its links to improved adherence. Higher scores indicate greater self-efficacy. Possible scores range from 10-40.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Exercise-specific Self-efficacy', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '44.6', 'spread': '19.1', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '55.3', 'spread': '15.6', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Exercise-specific self-efficacy will be measured by the Self-Efficacy for Exercise scale (SEE), a validated scale which assesses self-efficacy for exercise (Range: 0-90). Higher scores indicate higher self-efficacy.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Internalized Weight Bias', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '4.0', 'spread': '1.6', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '3.2', 'spread': '1.9', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Weight Bias Internalization Scale - Modified (WBIS-M) is a well-validated, 11-item measure that will be used to measure internalized weight bias (Range: 11-77). Higher scores indicate greater internalized weight bias.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Body Image', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '2.42', 'spread': '1.06', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '3.26', 'spread': '1.10', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Body image will be assessed using the Multidimensional Body-Self Relations Questionnaire (MBSRQ) Appearance Evaluation subscale. Higher scores indicate better body image and possible scores range from 1-5.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Bariatric Surgery-specific Diet and Vitamin Adherence', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '41.7', 'spread': '8.0', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '7', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '46.0', 'spread': '5.0', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Bariatric Surgery Self-Management Questionnaire (BSSQ) is a validated measure that will be used to assess adherence to diet and vitamin recommendations after bariatric surgery. Higher scores indicate better adherence to diet and vitamin recommendations. Possible scores range from 0-66.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 7 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Self-Reported Physical Activity', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'categories': [{'measurements': [{'value': '11.25', 'spread': '13.41', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'categories': [{'measurements': [{'value': '44.02', 'spread': '56.01', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The International Physical Activity Questionnaire (IPAQ) - Short Form is a well-validated 7-day physical activity recall assessment for physical activity. Activity will be measured by the number of minutes per day of moderate or greater activity per week.', 'unitOfMeasure': 'minutes/day', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 8 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Body Weight', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '257.95', 'spread': '146.65', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '199.83', 'spread': '36.04', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Body weight (in pounds) will be measured on a calibrated scale.', 'unitOfMeasure': 'pounds', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Waist Circumference (in Centimeters)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '114.4', 'spread': '27.5', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '102.2', 'spread': '14.1', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Waist circumference will be measured by a nurse.', 'unitOfMeasure': 'cm', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Systolic Blood Pressure', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '116.83', 'spread': '16.03', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '117.83', 'spread': '10.01', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Blood pressure will be measured by a nurse in mmHG.', 'unitOfMeasure': 'mmHG', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Aerobic Capacity and Endurance', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'categories': [{'measurements': [{'value': '494.7', 'spread': '81.1', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'categories': [{'measurements': [{'value': '583.2', 'spread': '62.3', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance. The distance covered over a time of 6 minutes is used as the outcome by which to compare changes in performance capacity.', 'unitOfMeasure': 'meters', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Social Support for Exercise', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '42.92', 'spread': '14.18', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '54.33', 'spread': '12.61', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Social Support and Exercise Survey is a 13-item validated measure that assesses social support for exercising from family and friends over the past 3 months. Scores range from 20 to 200, with higher scores indicating more social support.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Social Support for Eating Habits - Encouragement Subscale', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '24.92', 'spread': '10.52', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '26.17', 'spread': '6.18', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Social Support and Eating Habits Survey encouragement subscale is a 5-item validated measure that assesses social support for healthy eating from family and friends over the past 3 months. Scores range from 10 to 80, with higher scores indicating more social support.', 'unitOfMeasure': 'score on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Body Composition', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '40.1', 'spread': '13.3', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '39.1', 'spread': '13.5', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The measurement of body fat in relation to lean body mass will be measured using bio-electrical impedance.', 'unitOfMeasure': 'percentage of body fat', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in A1C', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '5.19', 'spread': '0.38', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '5.25', 'spread': '0.35', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Hemoglobin A1C will be measured via blood draw. A higher percentage means higher blood glucose values.', 'unitOfMeasure': 'percentage of glycosylated hemoglobin', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in High-density Lipoprotein (HDL)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '50.58', 'spread': '9.18', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '56.33', 'spread': '11.76', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'HDL will be measured via blood draw. Higher levels of HDL in the blood means better absorption and clearing of cholesterol.', 'unitOfMeasure': 'mg/dL', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}, {'type': 'SECONDARY', 'title': 'Change in Inflammation', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'classes': [{'title': 'Baseline', 'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '3.47', 'spread': '3.33', 'groupId': 'OG000'}]}]}, {'title': 'Follow-up', 'denoms': [{'units': 'Participants', 'counts': [{'value': '6', 'groupId': 'OG000'}]}], 'categories': [{'measurements': [{'value': '4.17', 'spread': '3.59', 'groupId': 'OG000'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'C-reactive protein will be measured via blood draw as a measure of inflammation in mg/dL.', 'unitOfMeasure': 'mg/dL', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'Only 6 participants provided follow-up data.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '12'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '8'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '4'}]}], 'dropWithdraws': [{'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}]}, {'type': 'Withdrawal by Subject', 'reasons': [{'groupId': 'FG000', 'numSubjects': '2'}]}, {'type': 'Protocol Violation', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}]}]}]}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '12', 'groupId': 'BG000'}]}], 'groups': [{'id': 'BG000', 'title': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.\n\nPositive Psychology-Motivational Interviewing Intervention: Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '45.8', 'spread': '10.0', 'groupId': 'BG000'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '7', 'groupId': 'BG000'}]}, {'title': 'Male', 'measurements': [{'value': '5', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'categories': [{'title': 'Hispanic or Latino', 'measurements': [{'value': '2', 'groupId': 'BG000'}]}, {'title': 'Not Hispanic or Latino', 'measurements': [{'value': '10', 'groupId': 'BG000'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Race (NIH/OMB)', 'classes': [{'categories': [{'title': 'American Indian or Alaska Native', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}, {'title': 'Asian', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}, {'title': 'Native Hawaiian or Other Pacific Islander', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}, {'title': 'Black or African American', 'measurements': [{'value': '2', 'groupId': 'BG000'}]}, {'title': 'White', 'measurements': [{'value': '8', 'groupId': 'BG000'}]}, {'title': 'More than one race', 'measurements': [{'value': '1', 'groupId': 'BG000'}]}, {'title': 'Unknown or Not Reported', 'measurements': [{'value': '1', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Region of Enrollment', 'classes': [{'title': 'United States', 'categories': [{'measurements': [{'value': '12', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}]}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2022-11-01', 'size': 292153, 'label': 'Study Protocol and Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'Prot_SAP_000.pdf', 'typeAbbrev': 'Prot_SAP', 'uploadDate': '2023-06-22T10:18', 'hasProtocol': True}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 12}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2021-06-29', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2023-08', 'completionDateStruct': {'date': '2022-06-22', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2023-08-11', 'studyFirstSubmitDate': '2021-04-28', 'resultsFirstSubmitDate': '2023-06-22', 'studyFirstSubmitQcDate': '2021-04-28', 'lastUpdatePostDateStruct': {'date': '2023-09-06', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2023-08-11', 'studyFirstPostDateStruct': {'date': '2021-04-30', 'type': 'ACTUAL'}, 'resultsFirstPostDateStruct': {'date': '2023-09-06', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2022-06-22', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Number of Intervention Sessions Completed', 'timeFrame': '10 weeks', 'description': 'Feasibility will be measured by examining the number of completed intervention sessions. The intervention will be considered feasible if at least 7/10 sessions are completed, on average.'}, {'measure': 'Ease and Utility of Intervention Sessions', 'timeFrame': '10 weeks', 'description': 'Acceptability will be measured with ratings of ease and utility after each exercise, measured on a 10-point Likert scale (1=very difficult/not at all helpful, 10=very easy/very helpful). The intervention will be considered acceptable if average ease and utility ratings are at least 7/10.'}], 'secondaryOutcomes': [{'measure': 'Change in Moderate to Vigorous Physical Activity (MVPA)', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'We will use ActiGraph GT3X-BT accelerometers to objectively measure physical activity for 1 week at each assessment. MVPA will be measured in minutes/week.'}, {'measure': 'Change in Steps', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Measured by Actigraph accelerometer, in number of steps per day.'}, {'measure': 'Change in Light Physical Activity', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Measured by Actigraph accelerometer, in minutes per week.'}, {'measure': 'Change in Sedentary Time', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Measured by Actigraph accelerometer, in minutes per day.'}, {'measure': 'Change in Optimism', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Life Orientation Test-Revised (LOT-R) is a well-validated 6-item instrument used to measure dispositional optimism (Range: 0-24). Higher scores indicate higher levels of optimism.'}, {'measure': 'Change in Depressive Symptoms', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Hospital Anxiety and Depression Scale (HADS)-depression subscale will be used to measure depression. This is a well-validated scale with few somatic symptom items that can confound mood/anxiety assessment in medically-ill patients (Range: 0-21). Higher scores indicate higher levels of depression.'}, {'measure': 'Change in Anxiety', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Hospital Anxiety and Depression Scale (HADS)-anxiety subscale will be used to measure anxiety. This is a well-validated scale with few somatic symptom items that can confound mood/anxiety assessment in medically-ill patients (Range: 0-21). Higher scores indicate higher levels of anxiety.'}, {'measure': 'Change in Motivation to Change', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The University of Rhode Island Change Assessment (URICA) is a well-validated, 32-item measure that will be used to assess motivation to change. Higher scores indicate higher motivation to change. Scores range from -2 to 14.'}, {'measure': 'Change in Exercise Identity', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': "The Exercise Identity Scale (EIS) is a well-validated, 9-item measure that will be used to assess the extent to which exercise contributes to one's role-identity (Range: 9-63). Higher scores indicate stronger exercise identity."}, {'measure': 'Change in General Self-Efficacy', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Self-efficacy will be measured using the General Self Efficacy scale (GSE), a validated measure of self-efficacy, given its links to improved adherence. Higher scores indicate greater self-efficacy. Possible scores range from 10-40.'}, {'measure': 'Change in Exercise-specific Self-efficacy', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Exercise-specific self-efficacy will be measured by the Self-Efficacy for Exercise scale (SEE), a validated scale which assesses self-efficacy for exercise (Range: 0-90). Higher scores indicate higher self-efficacy.'}, {'measure': 'Change in Internalized Weight Bias', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Weight Bias Internalization Scale - Modified (WBIS-M) is a well-validated, 11-item measure that will be used to measure internalized weight bias (Range: 11-77). Higher scores indicate greater internalized weight bias.'}, {'measure': 'Change in Body Image', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Body image will be assessed using the Multidimensional Body-Self Relations Questionnaire (MBSRQ) Appearance Evaluation subscale. Higher scores indicate better body image and possible scores range from 1-5.'}, {'measure': 'Change in Bariatric Surgery-specific Diet and Vitamin Adherence', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Bariatric Surgery Self-Management Questionnaire (BSSQ) is a validated measure that will be used to assess adherence to diet and vitamin recommendations after bariatric surgery. Higher scores indicate better adherence to diet and vitamin recommendations. Possible scores range from 0-66.'}, {'measure': 'Change in Self-Reported Physical Activity', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The International Physical Activity Questionnaire (IPAQ) - Short Form is a well-validated 7-day physical activity recall assessment for physical activity. Activity will be measured by the number of minutes per day of moderate or greater activity per week.'}, {'measure': 'Change in Body Weight', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Body weight (in pounds) will be measured on a calibrated scale.'}, {'measure': 'Change in Waist Circumference (in Centimeters)', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Waist circumference will be measured by a nurse.'}, {'measure': 'Change in Systolic Blood Pressure', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Blood pressure will be measured by a nurse in mmHG.'}, {'measure': 'Change in Aerobic Capacity and Endurance', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance. The distance covered over a time of 6 minutes is used as the outcome by which to compare changes in performance capacity.'}, {'measure': 'Change in Social Support for Exercise', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Social Support and Exercise Survey is a 13-item validated measure that assesses social support for exercising from family and friends over the past 3 months. Scores range from 20 to 200, with higher scores indicating more social support.'}, {'measure': 'Change in Social Support for Eating Habits - Encouragement Subscale', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The Social Support and Eating Habits Survey encouragement subscale is a 5-item validated measure that assesses social support for healthy eating from family and friends over the past 3 months. Scores range from 10 to 80, with higher scores indicating more social support.'}, {'measure': 'Change in Body Composition', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'The measurement of body fat in relation to lean body mass will be measured using bio-electrical impedance.'}, {'measure': 'Change in A1C', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'Hemoglobin A1C will be measured via blood draw. A higher percentage means higher blood glucose values.'}, {'measure': 'Change in High-density Lipoprotein (HDL)', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'HDL will be measured via blood draw. Higher levels of HDL in the blood means better absorption and clearing of cholesterol.'}, {'measure': 'Change in Inflammation', 'timeFrame': 'Baseline and 10-Week Follow-Up', 'description': 'C-reactive protein will be measured via blood draw as a measure of inflammation in mg/dL.'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Positive Psychology', 'Motivational Interviewing', 'Physical Activity'], 'conditions': ['Bariatric Surgery']}, 'descriptionModule': {'briefSummary': 'This study examines the feasibility, acceptability, and preliminary impact of an adapted positive psychology-motivational interviewing (PP-MI) intervention for physical activity among patients who have recently undergone bariatric surgery.', 'detailedDescription': 'This study will test a positive psychology-motivational interviewing (PP-MI) intervention for physical activity promotion in patients who have had bariatric surgery within the past 6-12 months. The investigators will enroll 12 participants. Study participation includes attending three study visits (two at baseline, one after the intervention) and receiving a 10-week physical activity intervention that includes once-weekly phone calls, a written manual, and a Fitbit activity tracker. Primary outcomes are feasibility and acceptability of the intervention and study procedures. Secondary outcomes include pre-post changes in physical activity and other psychological, behavioral, and physiological outcomes.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Adult (age 18+)\n* History of bariatric surgery (gastric bypass or sleeve gastrectomy) at one of two academic medical centers within the past 6-12 months\n* Interest in increasing physical activity\n* Low physical activity, defined as \\<200 minutes/week self-reported moderate- to-vigorous physical activity\n* Access to telephone for study sessions\n* Able to read and speak English\n\nExclusion Criteria:\n\n* Cognitive deficits precluding participation or informed consent\n* Illness likely to lead to death in the next 6 months\n* Inability to be physically active (e.g., severe arthritis)\n* Participation in another program targeting physical activity besides their standard offerings at the surgery center.'}, 'identificationModule': {'nctId': 'NCT04867902', 'acronym': 'GOALS', 'briefTitle': 'Gaining Optimism After Weight Loss Surgery (GOALS) I', 'organization': {'class': 'OTHER', 'fullName': 'Massachusetts General Hospital'}, 'officialTitle': 'Gaining Optimism After Weight Loss Surgery (GOALS) I: Proof-of-Concept Trial of a Positive Psychology-based Intervention to Increase Physical Activity After Bariatric Surgery', 'orgStudyIdInfo': {'id': '2021P001006a'}, 'secondaryIdInfos': [{'id': '5K23HL148017', 'link': 'https://reporter.nih.gov/quickSearch/5K23HL148017', 'type': 'NIH'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Positive Psychology-Motivational Interviewing Intervention', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.', 'interventionNames': ['Behavioral: Positive Psychology-Motivational Interviewing Intervention']}], 'interventions': [{'name': 'Positive Psychology-Motivational Interviewing Intervention', 'type': 'BEHAVIORAL', 'description': 'Participants will receive a written treatment manual with detailed information about each topic. The intervention consists of 10 weekly phone sessions (30 minutes each). Each session includes a new psychological skill designed to increase positive emotions experienced during physical activity, a motivational skill designed to boost physical activity, and setting a physical activity goal for the next week using information from the Fitbit. A motivational interviewing approach will be used for all topics.', 'armGroupLabels': ['Positive Psychology-Motivational Interviewing Intervention']}]}, 'contactsLocationsModule': {'locations': [{'zip': '02114', 'city': 'Boston', 'state': 'Massachusetts', 'country': 'United States', 'facility': 'Massachusetts General Hospital', 'geoPoint': {'lat': 42.35843, 'lon': -71.05977}}], 'overallOfficials': [{'name': 'Emily H Feig, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Massachusetts General Hospital'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Massachusetts General Hospital', 'class': 'OTHER'}, 'collaborators': [{'name': 'National Institutes of Health (NIH)', 'class': 'NIH'}, {'name': 'National Heart, Lung, and Blood Institute (NHLBI)', 'class': 'NIH'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Instructor in Psychology', 'investigatorFullName': 'Emily Feig, Ph.D.', 'investigatorAffiliation': 'Massachusetts General Hospital'}}}}