Related Experiment Video
Updated: Jan 3, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
Development of the self-efficacy for testicular self-examination scale
Lynn Rew1, Graham McDougall1, Louie Riesch1
1University of Texas at Austin, Texas, USA.
The Self-Efficacy to Perform Testicular Self-Examination Scale (SEPTSES) is a valid tool for assessing men's confidence in testicular self-exams. This validated scale can be used in research and clinical settings to improve men's health outcomes.
Area of Science:
- Men's Health
- Psychometrics
- Cancer Prevention
Background:
- Testicular cancer disproportionately affects men aged 20-34.
- Many men lack the knowledge and confidence for testicular self-examination (TSE).
- The Self-Efficacy to Perform Testicular Self-Examination Scale (SEPTSES) was developed to measure confidence in TSE.
Purpose of the Study:
- To determine the validity and reliability of the SEPTSES.
- To establish the psychometric properties of the 7-item questionnaire.
- To assess men's confidence in performing testicular self-examinations.
Main Methods:
- Content validity and item clarity were established by expert review.
- The SEPTSES was administered to two samples of men (homeless and non-homeless, aged 18-34).
- Psychometric properties were assessed using factor analysis, Cronbach's alpha, and correlational analysis with related scales.
Main Results:
- A single factor explained 51.5% of the variance, indicating unidimensionality.
- Cronbach's alpha was 0.84, demonstrating satisfactory internal consistency.
- Significant correlations with related scales and a significant difference between sample means supported construct validity.
Conclusions:
- The SEPTSES is a valid and unidimensional scale.
- The SEPTSES can be reliably used in research and clinical practice.
- This scale aids in assessing men's confidence in testicular self-examination, contributing to men's health.
Related Concept Videos
Sources of Self-Esteem II: Performance Feedback
Self-Efficacy
Self-Esteem
Sources of Self-Esteem I: Family Experience
Social Foundations of Self III: Self-Evaluation
Self-Evaluation Maintenance Model

