Objectives: To examine evidence from studies exploring the relationship between childhood obesity and educational attainment. Design: A systematic review of secondary analyses and observational studies published in English after 1997 examining attainment as measured by grade point average or other validated measure, in children aged 6 to 16 years,…

There are strong reasons to assume that early onset of puberty accelerates coital debut among adolescent girls. Although many studies support this assumption, evidence regarding the putative causal processes is limited and inconclusive. In this research, longitudinal data from the 1986 Northern Finland Birth Cohort Study (N = 2,596) were used to…

Social goals are associated with behaviors and adjustment among peers. However, it remains unclear whether goals predict adolescent social development. We examined prospective associations among goals, physical and relational aggression, social preference, and popularity during middle school (N = 384 participants, ages 12-14 years). Agentic…

Chapters in this book include: (1) The Psychology of Entrepreneurship (Melek Kalkan and Canani Kaygusuz); (2) Entrepreneurial Intentions: The Role of the Cognitive Variables (Jose C. Sanchez); (3) Do External Factors Influence Students' Entrepreneurial Inclination? An Evidence Based Approach (Ishfaq Ahmed, Muhammad Musarrat Nawaz and Muhammad…