Analysis

The TEPE is based on Holland’s model, which categorizes occupations into six domains: Realistic, Investigative, Artistic, Social, Enterprising, and Conventional.
The test includes 53 statements describing occupational activities and helps participants identify the types of jobs they are most interested in. It provides a list of core occupations, assisting individuals in determining the most suitable career path for them.

Purpose

The test is designed to explore each individual’s vocational interests.

Scoring

Scoring for TEPE is done at the level of subscales. Based on the three subscales with the highest scores, a three-letter code is generated, which corresponds to specific occupations (e.g., RIA = Realistic–Investigative–Artistic).

Statistical Analysis

The test was administered to a sample of 1,782 9th-grade students (middle school, 3rd year).
Scores are presented in percentile ranks and T-scores.
The mean scores for the six occupational subscales are as follows:
Realistic occupations: 17.29 (SD = 7.36)
Investigative occupations: 16.48 (SD = 5.89)
Artistic occupations: 20.31 (SD = 6.41)
Social occupations: 19.66 (SD = 5.85)
Enterprising occupations: 17.93 (SD = 5.56)
Conventional occupations: 16.33 (SD = 5.32)
There are differences in the standard scores between boys and girls.

Validity and Reliability

The factor structure of the revised version of TEPE was confirmed through confirmatory factor analysis.
Results showed that the theoretical model is supported by the data.
Correlation indices range from 0.37 to 0.77 and are statistically significant (p < 0.001).
The test–retest reliability index ranges from 0.72 to 0.91, and Cronbach’s alpha ranges from 0.81 to 0.91.

Bibliography

Hatzis, A., & Chatzistamatiou, M. (2008). Psychometric Tools for Career Guidance: User Manual. Athens: Pedagogical Institute.