Objectives: This study explored the developmental trajectory of aggressive behavior from age 8 to age 10 in schoolaged children, taking into account possible sex differences, as well as the involvement of certain hormones. Methods: Participants were 90 children (49 boys and 41 girls) from four schools. At the beginning of the study, the children were 8-year old and were in 3rd grade of primar…
Objectives: This study explored the developmental trajectory of aggressive behavior from age 8 to age 10 in schoolaged children, taking into account possible sex differences, as well as the involvement of certain hormones. Methods: Participants were 90 children (49 boys and 41 girls) from four schools. At the beginning of the study, the children were 8-year old and were in 3rd grade of prima…