This review used 4 types of longitudinal models (descriptive models, prediction models, developmental sequence models and longitudinal mediation models) to identify regular patterns of psychosocial development in adolescence. Eight patterns of adolescent development were observed across countries: (1) adolescent maturation in multiple…

The purpose of this literature review was to provide an overview of the research on gastrointestinal (GI) symptoms in autism spectrum disorder. Topics explored include the prevalence of GI symptoms, the importance of studying GI symptoms, the difficulties in diagnosis, as well as the questionnaire measures used to assess gastrointestinal symptoms.…

In this study, we explored informant characteristics as determinants of parent-teacher disagreement on preschoolers' psychosocial problems. Teacher characteristics were included in the analyses, in addition to child and parent factors. Psychosocial problems of 732 4-year olds from a Norwegian community sample were assessed by parents and teachers…

Matson and Nebel-Schwalm (Research in Developmental Disabilities 28(4) 341-352, 2007) conducted an overview of comorbid psychopathology with autism spectrum disorder (ASD) in children. The purpose of the current paper is to expand on Matson and Nebel-Schwalm (Research in Developmental Disabilities 28(4) 341-352, 2007) by discussing the…

A substantial body of data and a number of reviews of the literature on risk encouraged this attempt to construct a theoretically consistent approach to research on risk. Much of the research can be seen as attempting to estimate the probability that development will be compromised for groups of infants born under different circumstances. Linear…

A longitudinal investigation focused on the etiology of psychiatric and behavioral disorders in a sample of 190 children at risk for developmental problems. Data collection began during pregnancy and included assessments of: (1) parental personality, intelligence, and parenting attitudes; (2) parent-child interaction and relationship quality; (3)…