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Scale Reviews

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Testimonial

The Marketing Scales website is a gold mine of information.  It is the only source that helps me understand the psychometric quality of the instruments used in past research.  I recommend that researchers bookmark this site . . . they will be back!
Bob Moritz
Marshfield Clinic Research Foundation

Self-Worth (Competence)

This five-item, seven-point Likert scale measures a person’s belief that his/her self-worth is based on performing better than others on a task or skill.