Sarah Babkirk, Victor Rios and Tracy A. Dennis
This longitudinal study examined the predictive value of the late positive potential (LPP), an ERP that has been shown to be sensitive to reappraisal, as an indicator of observed emotion regulation strategy use in children. Five- to seven- year old children completed a computerized cognitive reappraisal task while EEG was continuously recorded, as well as two emotionally challenging behavioral tasks, during which emotion regulation strategy use was observed. Two years later, the children again completed the same challenging behavioral tasks. Children who showed reappraisal-induced reductions in the LPP during the first assessment also used significantly more adaptive emotion regulation strategies, both concurrently and two years later.