NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 4 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Christensen, Lisa L.; Baker, Bruce L. – Journal of Mental Health Research in Intellectual Disabilities, 2021
Background: Oppositional Defiant Disorder (ODD) appears more prevalent among children with intellectual disabilities (ID) as compared to children with typical development. However, it remains unclear what drives this difference. Methods: Data from 70 youth with typical development (TD) and 20 youth with ID were drawn from (The Collaborative Family…
Descriptors: Behavior Disorders, Intellectual Disability, Comorbidity, Incidence
Peer reviewed Peer reviewed
Direct linkDirect link
Kotsopoulos, Donna; Makosz, Samantha; Zambrzycka, Joanna; Dickson, Brandon A. – Early Child Development and Care, 2021
An enduring challenge in visual-spatial research has been to identify the factors contributing to individual differences in ability. This research investigated the overall, verbal, and nonverbal visual-spatial ability of 61 (34 boys) three- to five-year-olds (M[subscript age] = 57.3 months; SD = 7.9) and the following factors known to be related…
Descriptors: Individual Differences, Spatial Ability, Visual Perception, Preschool Children
Peer reviewed Peer reviewed
Direct linkDirect link
Kotsopoulos, Donna; Zambrzycka, Joanna; Makosz, Samantha – Mathematical Thinking and Learning: An International Journal, 2017
The purpose of the present study was to determine whether there are visual-spatial gender differences in two-year-olds, to investigate the environmental and cognitive factors that contribute to two-year-olds' visual-spatial skills, and to explore whether these factors differ for boys and girls. Children (N = 63; M[subscript age] = 28.17 months)…
Descriptors: Gender Differences, Toddlers, Spatial Ability, Visual Acuity
Peer reviewed Peer reviewed
Direct linkDirect link
Rodas, Naomi V.; Blacher, Jan; Baker, Bruce L. – Journal of Mental Health Research in Intellectual Disabilities, 2020
Introduction: We examined the development of anxiety in youth with or without intellectual disabilities (ID). We also examined the effects of child delay status, temperament, ethnicity, and negative parenting on anxiety symptom trajectory. Method: Participants were 177 families in (blinded). We employed latent growth curve modeling to examine the…
Descriptors: Predictor Variables, Anxiety, Intellectual Disability, Children