Stability and Change in Portuguese Adolescents’ Affective Profiles over a 2-Year and a 6-Year Period
Background: The affective profiles model, operationalized as the combination of individuals’ high/low positive/negative affective experience, is a well-established method for providing insights into adolescents’ affective functioning and self-regulation: self-fulfilling (high positive affect, low negative affect), high affective (high positive affect, high negative affect), low affective (low posi