The Development of Multiple Self-Concept Dimensions During Adolescence.

Area of Science:

• Developmental Psychology
• Adolescent Psychology
• Social Psychology

Background:

• Self-concept development is a critical aspect of adolescent psychological maturation.
• Understanding gender differences in self-concept provides insights into adolescent well-being.
• Previous research indicates varying trajectories in self-concept dimensions during teenage years.

Purpose of the Study:

• To longitudinally analyze the developmental trends of self-concept dimensions during adolescence.
• To identify gender-specific differences in self-concept across various domains.
• To examine the patterns of change in self-esteem and specific abilities in teenagers.

Main Methods:

• Longitudinal study design with data collected at two time points.
• Participants: 484 adolescents (226 boys, 258 girls) from middle-class families in Spain.
• Statistical analysis of six self-concept dimensions, self-esteem, and physical appearance, examining linear, cubic, and quadratic trends.

Main Results:

• Six dimensions (math, verbal, general school, physical abilities, parent relationships, same-sex relationships) showed a decreasing monotonic trend.
• Self-esteem followed a cubic trend, and physical appearance a quadratic trend.
• Males reported higher means in self-esteem, math, physical abilities, physical appearance, emotional stability, and parent relationships; females scored higher in verbal and general school domains.

Conclusions:

• Adolescent self-concept demonstrates complex developmental trajectories, with most dimensions declining over time.
• Significant gender differences exist in various self-concept domains, with males generally reporting higher self-perceptions in academic and physical areas.
• These findings highlight the dynamic nature of self-concept during adolescence and underscore the importance of considering gender in developmental research.