Self-Perception Profile for Adolescents [SPPA-45]

Description

The Self-Perception Profile for Adolescents (SPPA-45) is a self-report psychometric instrument developed by Susan Harter to assess self-perception and self-esteem during adolescence. It is an extension of the Self-Perception Profile for Children and is based on a multidimensional model of self-concept. The scale includes 45 items organized into 9 domains.

Dimensions

The SPPA-45 assesses nine main areas: Scholastic Competence, Social Acceptance, Athletic Competence, Physical Appearance, Job Competence, Romantic Appeal, Behavioral Conduct, Close Friendship, and Global Self-Worth.

Purpose

The main purpose of the SPPA-45 is to provide a multidimensional profile of adolescent self-perception, helping identify areas in which adolescents perceive themselves as more or less competent and positive.

Scoring

The questionnaire uses Harter’s structured alternative response format. Adolescents first choose which of two contrasting descriptions is more like them and then indicate how strongly that description applies to them. Responses are scored on a 4-point scale.

Psychometric Properties

Harter’s self-perception measures have been widely used across different countries and populations and have generally demonstrated satisfactory reliability and a relatively stable factor structure.

Applications

The SPPA-45 can be used in developmental, educational, and school psychology, as well as in research examining self-esteem, school adjustment, peer relationships, social functioning, and psychological well-being among adolescents.

References

Harter, S. (1988). Manual for the Self-Perception Profile for Adolescents. University of Denver.

Makri-Botsari, E. (2001). Greek adaptation and psychometric evaluation of self-perception measures for children and adolescents.