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De Ruiter, Naomi M. P.; Van Der Steen, Steffie; Den Hartigh, Ruud J. R.; Van Geert, Paul L. C. – International Journal of Behavioral Development, 2017
In this article, we aim to shed light on a technique to study intra-individual variability that spans the time frame of seconds and minutes, i.e., micro-level development. This form of variability is omnipresent in behavioural development and processes of human experience, yet is often ignored in empirical studies, given a lack of proper analysis…
Descriptors: Case Studies, Parents, Adolescents, Parent Child Relationship
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Spangler, Gottfried; Zimmermann, Peter – International Journal of Behavioral Development, 2014
The aim of the present study was to examine differences in emotion expression and emotion regulation in emotion-eliciting situations in early adolescence from a bio-psycho-social perspective, specifically investigating the influence of early mother-infant attachment and attachment disorganization on behavioural and adrenocortical responses. The…
Descriptors: Early Adolescents, Emotional Response, Metabolism, Attachment Behavior
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He, Jie; Qiu, Peihua; Park, Ka Young; Xu, Qinmei; Potegal, Michael – International Journal of Behavioral Development, 2013
A hierarchical cluster analysis of the time course of the videotaped reactions of 75 Chinese 2-4-year olds to mothers' toy-removal identified Distress, Low Anger, and High Anger behavior clusters. Anger often begins at low intensity; some children then escalate. The face-validity of Low and High Anger-cluster classifications was supported in that…
Descriptors: Young Children, Multivariate Analysis, Toys, Emotional Disturbances