Developmental theories suggest affect-biased attention, preferential attention to emotionally salient stimuli, emerges during infancy through coordinating individual differences. Here we examined bidirectional relations between infant affect-biased attention, temperamental negative affect, and maternal anxiety symptoms using a Random Intercepts…

The second year of life is a time of formative developmental change as basic behavioral systems undergo rapid integration and expansion. This study examined the developmental trajectories of social-emotional (SoE) outcomes and the effects of infant sex and household chaos (HC) on the development of SoE outcomes across the second year of life. The…

We have written this article as performative co-autoethnography in which we focus on a crisis of communication we experienced as deaf/nondeaf collaborators. We bring together Deleuze's concept of 'becoming-other' with Guattari's concept of 'a-signifying semiotics' to demonstrate how a focus on the affective dynamics of a-signification allows us to…

Guided by the life course perspective, this study investigated the developmental antecedents of contact, closeness/warmth, and negativity in young adults' relationships with their parents. Taking the developmental systems approach, we considered interindividual differences in not only initial levels of parenting quality in early adolescence (Grade…

Few longitudinal studies examine how "changes" in parent-child relationships are associated with changes in youth internalizing problems. In this longitudinal study, we investigated how developmental trends (linear change) and year-to-year lability (within-person fluctuations) in parental warmth and hostility across Grades 6 to 8 predict…

The purpose of this study is to investigate the perceptions K-12 principals and teachers have of inclusive education in a school district in western Pennsylvania school district. The dependent variables are the teachers' and principals' perceptions of inclusion and the independent variables are years of educational experience, extent of special…