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Rachel L. Weisbecker; Lisabeth Fisher DiLalla – Developmental Psychology, 2024
Parenting behaviors have long been recognized as crucial to children's healthy development. However, examinations of the etiology of these behaviors are less prevalent. The current study investigated the driving forces behind parental warmth and discipline, particularly whether they are related more to traits within the parent or reactions to…
Descriptors: Twins, Genetics, Parent Child Relationship, Affective Behavior
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Suh, Joyce; Orinstein, Alyssa; Barton, Marianne; Chen, Chi-Ming; Eigsti, Inge-Marie; Ramirez-Esparza, Nairan; Fein, Deborah – Journal of Autism and Developmental Disorders, 2016
The study examines whether "optimal outcome" (OO) children, despite no longer meeting diagnostic criteria for Autism Spectrum Disorder (ASD), exhibit personality traits often found in those with ASD. Nine zero acquaintance raters evaluated Broader Autism Phenotype (BAP) and Big Five personality traits of 22 OO individuals, 27 high…
Descriptors: Autism, Pervasive Developmental Disorders, Genetics, Genetic Disorders
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Braungart, Julia M.; And Others – Developmental Psychology, 1992
The Infant Behavior Record (IBR) assessed the temperament of 95 nonadoptive and 80 adoptive sibling pairs at 1 and 2 years of age. Data from this and an earlier similar study of identical and fraternal twins yielded evidence for genetic influence for IBR factors of extraversion, activity, and task orientation. (BC)
Descriptors: Adopted Children, Environmental Influences, Extraversion Introversion, Genetics