preadolescence
National Institutes of Health
Papers overview
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STUDY OBJECTIVES
The purpose of this study was to analyze differences between preadolescents and adolescents on the use of…
Short sleep duration is associated with incidence of overweight and obesity in preadolescent children. The authors performed…
A cross‐sectional twin design was used to study the developmental nature of genetic and environmental influences on morningness…
ObjectiveTo study the continuity of psychopathology from the age of 3–12 years.MethodsIn a population-based birth cohort…
This study examined the etiology and course of anxiety symptoms from infancy through adolescence in a longitudinal high-risk…
Earlier research suggests that diverse adolescent problem behaviors, such as substance use, school problems, early sexual…
This study examined the hypotheses that (a) intimacy of friendship is more integral to socioemotional adjustment during…