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Reliability of the Children's Attitudes Toward the Environment Scale
Sang-Min Kim1, Catherine Zeman, Olga Kostareva
1Department of Health Promotion Program, Winona State University, Winona, MN 55987, USA.
This study evaluated the Children's Attitudes toward the Environment Scale. While internal consistency was acceptable, test-retest reliability was low, suggesting potential issues with stability over time for environmental attitude measurement.
Area of Science:
- Environmental psychology
- Educational assessment
- Child development
Background:
- The Children's Attitudes toward the Environment Scale (Musser & Malkus, 1994) is used to measure environmental attitudes in children.
- Assessing the psychometric properties of such scales is crucial for reliable data collection.
Purpose of the Study:
- To evaluate the reliability of the Children's Attitudes toward the Environment Scale.
- To determine the internal consistency and test-retest reliability of the scale in a sample of children.
Main Methods:
- The study administered the Children's Attitudes toward the Environment Scale to 274 children.
- Cronbach's alpha was calculated for pretest and 3-week follow-up.
- Test-retest reliability was assessed using the correlation coefficient (r).
Main Results:
- Cronbach's alpha values were .73 (pretest) and .83 (3-week follow-up), indicating acceptable internal consistency.
- The test-retest reliability coefficient was .47, which is considered low.
Conclusions:
- The scale demonstrates adequate internal consistency for measuring children's environmental attitudes at a single point in time.
- The low test-retest reliability suggests that the scale's measurements may not be stable over a short period, warranting caution in longitudinal interpretations.
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