David S. Bickham

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OBJECTIVES This study investigates how characteristics of young adolescents' screen media use are associated with their BMI. By examining relationships between BMI and both time spent using each of 3 screen media and level of attention allocated to use, we sought to contribute to the understanding of mechanisms linking media use and obesity. METHODS We(More)
To determine the longitudinal and cross-sectional associations between different types of electronic media use (mobile phones, TV, computers, video games, and music) and young adolescents’ depressive symptoms, and to explore the potential for household media rules to reduce young people’s depression. 126 young adolescents were recruited from the(More)
INTRODUCTION Native American children experience greater disparities in the number and magnitude of health-related diseases than White children. Multimedia-based health interventions may afford valuable opportunities for reaching this underserved demographic; however, limited data are available describing the use of media technologies among Native(More)
OBJECTIVES This study assessed the claim that children's television use interferes with time spent in more developmentally appropriate activities. METHODS Data came from the first wave of the Child Development Supplement, a nationally representative sample of children aged 0 to 12 in 1997 (N = 1712). Twenty-four-hour time-use diaries from 1 randomly(More)
OBJECTIVE To estimate associations between children's peer integration and amount of time they spend (1) watching television, (2) watching violent television, and (3) co-viewing television with friends. DESIGN Survey using nationally representative data from the Panel Study of Income Dynamics-Child Development Supplement Wave 1. SETTING Nationwide(More)
This study examined the impact of educational media use on young children’s (ages 2–5) reading and prereading skills in the context of various family stressors (lack of economic resources, family conflict, and maternal depression). We examined the utility of models positing that family stressors directly predict the quality of the home learning environment(More)
To understand obese adolescent girls' perspectives regarding their weight and health we studied video intervention/prevention assessment audiovisual narratives created by 14 obese girls ages 12 to 20 years. The narratives included interviews, monologues, and daily activities. Themes included illness conceptualizations, health concerns, health(More)
Using Ecological Momentary Assessment, we explored predictors of adolescents' television (TV) multitasking behaviors. We investigated whether demographic characteristics (age, gender, race/ethnicity, and maternal education) predict adolescents' likelihood of multitasking with TV. We also explored whether characteristics of the TV-multitasking moment(More)
BACKGROUND AND OBJECTIVE This study investigated: (1) the prevalence and development of 2 receptive (sexually explicit Internet material [SEIM] use and sexual information seeking) and 2 interactive (cybersex and general social networking site [SNS] use) online behaviors in adolescence; (2) whether development of these behaviors predict adolescents' body and(More)
Although research has repeatedly demonstrated that adolescents' use of sexually explicit Internet material (SEIM) is related to their endorsement of permissive sexual attitudes and their experience with sexual behavior, it is not clear how linkages between these constructs unfold over time. This study combined 2 types of longitudinal modeling, mean-level(More)