Robust longitudinal multi-cohort results: The development of self-control during adolescenceZondervan-Zwijnenburg, M. A. J., Richards, J. S., Kevenaar, S. T., Becht, A. I., Hoijtink, H. J. A., Oldehinkel, A. J., Branje, S., Meeus, W. & Boomsma, D. I., 4-Jul-2020, In : Developmental Cognitive Neuroscience. 45, 9 p., 100817.
Research output: Contribution to journal › Article › Academic › peer-review
Longitudinal data from multiple cohorts may be analyzed by Bayesian research synthesis. Here, we illustrate this approach by investigating the development of self-control between age 13 and 19 and the role of sex therein in a multi-cohort, longitudinal design. Three Dutch cohorts supplied data: the Netherlands Twin Register (NTR; N = 21,079), Research on Adolescent Development and Relationships-Young (RADAR-Y; N = 497), and Tracking Adolescents' Individual Lives Survey (TRAILS; N = 2229). Self-control was assessed by one measure in NTR and RADAR-Y, and three measures in TRAILS. In each cohort, we evaluated evidence for competing informative hypotheses regarding the development of self-control. Subsequently, we aggregated this evidence over cohorts and measures to arrive at a robust conclusion that was supported by all cohorts and measures. We found robust evidence for the hypothesis that on average self-control increases during adolescence (i.e., maturation) and that individuals with lower initial self-control often experience a steeper increase in self-control (i.e., a pattern of recovery). From self-report, boys have higher initial self-control levels at age 13 than girls, whereas parents report higher self-control for girls.
|Number of pages||9|
|Journal||Developmental Cognitive Neuroscience|
|Publication status||E-pub ahead of print - 4-Jul-2020|