AI Insight
This study examined the effects of a school-based life skills program called PILOT on inhibitory control and psychological well-being in 678 Taiwanese seventh-grade students over 12 months. The PILOT group (n=404) showed significantly greater improvement in counting Stroop task accuracy compared to controls (n=274), and maintained self-acceptance levels while controls declined. Within the intervention group, improvements in inhibitory control predicted subsequent gains in four well-being domains: autonomy, environmental mastery, purpose in life, and self-acceptance.
Why it matters
The findings suggest that accessible, classroom-based life skills training can improve cognitive control abilities during adolescence, a critical developmental period when inhibitory control typically lags. Enhanced inhibitory control may serve as a foundation for broader psychological well-being, offering schools a practical intervention approach to support both cognitive and emotional development in adolescents.
Understand the Science
Adolescence presents a unique developmental challenge, specifically around inhibitory control (IC), a crucial executive function that, when underdeveloped, strongly predicts negative trajectories like poor academic performance and psychopathology. Our intervention-based study, utilizing the culturally relevant, school-based life skill training, the Positive Interpersonal and Life Orientation Training (PILOT) program, targeted 678 7th-grade students over 12 months to assess its impact on IC and psychological well-being in the PILOT group (n = 404) and the control group (n = 274). Our findings were crucial: the PILOT group showed greater pre-to-post improvement in overall counting Stroop accuracy than the control group. Of the six domains of psychological well-being assessed, the two groups differed on one: self-acceptance declined in the control group but did not change in the PILOT group. Within the PILOT group, change in Stroop interference was associated with concurrent change in three well-being domains. More critically, these observed gains in IC were a significant predictor of subsequent improvements across four critical domains of well-being: Autonomy, Environmental Mastery, Purpose in Life, and Self-Acceptance. These data indicate that a school-based life skills program delivered in ordinary classrooms was accompanied by greater improvement in counting Stroop accuracy, and that its relation to self-reported psychological well-being was confined to the maintenance of self-acceptance. These data indicate that targeted life skills training may serve as a fundamental capacity underpinning broader emotional and personal growth during this critical developmental period