Different types of aggressive behavior (both physical and relational) by boys and girls have been shown to be perceived differently by observers. However, most research has focused on adult perceptions of very young children, with little research examining other ages. The aim of this study is to establish any sex differences in adolescent perceptions of indirect forms of relational aggression e...

This study aims to assess the measurement invariance (MI) of the KIDSCREEN-27 questionnaire across girl-parent and boy-parent dyad to clarify how child gender affects the agreement between children's and parents' perception of the meaning of the items in the questionnaire. The child self-reports and parent proxy-reports of the KIDSCREEN-27 were completed by 1061 child-parent dyad. Multiple grou...

A gender role, also known as a sex is social role encompassing range of behaviors and attitudes that are generally considered acceptable, appropriate, or desirable for person based on person's sex. Genders roles culturally specific, while most cultures distinguish only two (boy/man girl/woman), others recognize more. Some non-Western societies have three genders: men, women, third gender. Bugin...

Context: Growth and development is a continuous process that occurs intrauterine continues until adulthood. In the of reaching adulthood, children must go through various stages growth development, influenced by two main factors, namely internal (genetic) factors external (environmental) factors. Internal include gender, obstetrics race or ethnicity. Based on background pattern above, researche...