BACKGROUND We examined ecological (family socioeconomic status (SES)) and bioregulatory (sleep duration, sleep efficiency) moderators of the link between maternal psychological control and children's vulnerability to internalizing symptoms. METHOD A large socioeconomically diverse sample of third graders (N = 141) and their mothers participated. Sleep was examined via actigraphy for one week....

BACKGROUND Anxiety and depressive symptoms are common in childhood, however problems in need of intervention may not be identified. Children at risk for developing more severe problems can be identified based on elevated symptom levels. Quality of life and self-esteem are important functional domains and may provide additional valuable information. METHODS Schoolchildren (n = 915), aged 9-13,...

Pathways linking parental depressive symptoms, adult relationship insecurity, interparental conflict, negative parenting, and children's psychological adjustment (internalizing symptoms and externalizing problems) were assessed using a 3-wave longitudinal research design. Two-parent families (N = 352) with 11- to 13-year-old children (179 boys, 173 girls) participated in the study. Maternal and...

This study examined the effects of comorbid separation anxiety disorder (SAD) on the expression of externalizing symptoms in children presenting with oppositional defiant disorder (ODD) as well as the treatment effects on anxiety and internalizing symptoms. Participants were 64 children with ODD seen in parent-child interaction therapy (PCIT), including 15 children with comorbid SAD. Children w...

iii ACKNOWLEDGEMENTS I would like to express my deepest gratitude to my advisor, Dr. Lisa A. Harvey, for her thoughtful, timely, and patient guidance and support. She has intensified my passion for research and is a great role model for me. I would also like to extend my sincere appreciation to the members of my committee, Dr. for their helpful comments and suggestions throughout this project. ...

Co-rumination, or excessive discussion of problems within friendships, has been associated with internalizing symptoms and is especially prevalent among adolescent girls. Eighty-three early adolescent girls participated in a prospective study further examining this construct. Co-rumination was positively correlated with depressive symptoms and positive aspects of friendship, but did not predict...