青少年情绪与可持续发展参与行为的三波RI-CLPM联系

This study examines reciprocal relationships between affect and engagement and disengagement with sustainable development in a cohort of 580 Portuguese adolescents assessed serendipitously before COVID-19 (ages 12-13), during lockdown (ages 13-14), and approximately one year after lockdown (ages 13-14). Random-intercept cross-lagged panel modelling (RI-CLPM) distinguished stable between-person differences from within-person fluctuations. Adolescents with higher negative affect generally reported lower engagement and higher disengagement. Within individuals, higher-than-usual negative affect be