Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:55 PM
Ignite Modification Date:
2025-12-24 @ 10:55 PM
NCT ID:
NCT06025669
Brief Summary:
Cross-sectional evidences suggest a relationship between early childhood sleep and cognitive as well as socio-emotional functions. However, the casual relation has not been fully revealed. The current study aims to perform a randomized lab-based crossover nap restriction study on preschoolers, to determine the effects of sleep restriction on preschoolers empathy, prosocial behaviors as well as executive functions.
Detailed Description:
The study will enroll preschoolers with regular nap habits. Under a randomized repeated-measures crossover design, they follow a strict sleep schedule (≥ 12.5 hours' time in bed every 24 hours) for 5 days, before each of two pseudorandomly assigned afternoon assessments following nap-rested or nap-restricted conditions. Actigraphy is applied to monitor sleep, and occipital alpha power is detected from resting-state EEG to objectively measure sleepiness. Empathy (Empathic for Pain Event-related Potential Paradigm) and prosocial behaviors (Concern for Others Behavioral Paradigm) were measured at each assessment. The effects of nap restriction were analyzed with paired t-test/Wilcoxon matched-pairs sign rank test and repeated-measures ANOVA.
Study:
NCT06025669
Study Brief:
Protocol Section:
NCT06025669