Ruddock, S., Caeyenberghs, K., Piek, J., Sugden, D., Hyde, C., Morris, S., Rigoli, D., Steenbergen, B. & Wilson, P. (2016). Coupling of online control and inhibitory systems in children with atypical motor development: A growth curve modelling study. Brain and Cognition,109 84-95. United States of America: Academic Press Inc.. Retrieved from https://doi.org/10.1016/j.bandc.2016.08.001
Previous research indicates that children with Developmental Coordination Disorder (DCD) show deficits performing online corrections, an issue exacerbated by adding inhibitory constraints; however, cross-sectional data suggests that these deficits may reduce with age. Using a longitudinal design, the aim of the study presented here was to model the coupling that occurs between inhibitory systems and (predictive) online control in typically developing children (TDC) and in those with Developmental Coordination Disorder (DCD) over an extended period of time, using a framework of interactive specialization. We predicted that TDC would show a non-linear growth pattern, consistent with re-organisation in the coupling during the middle childhood period, while DCD would display a developmental lag.
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