Factor structure of intelligence and divergent thinking subtests: A registered report
Russell T Warne1, Sam Golightly1, Makai Black1
1Department of Behavioral Science, Utah Valley University, Orem, Utah, United States of America.
Plos One
|May 12, 2021
Summary
This study examines if creativity tests, like the Torrance Tests of Creative Thinking (TTCT), accurately measure divergent thinking alongside intelligence tests such as the International Cognitive Ability Resource (ICAR). Findings will clarify construct validity in creativity assessment.
Area of Science:
- Psychology
- Cognitive Science
- Psychometrics
Background:
- Creativity is a vital construct, yet defining and measuring it remains challenging.
- Specifically, the psychometric validity of divergent thinking tests, a key creativity component, is debated.
- Existing tests may not align with theoretical models of creativity.
Purpose of the Study:
- To investigate the construct validity of divergent thinking tests.
- To determine if creativity and intelligence measures are distinct.
- To evaluate theoretical models of creativity and cognitive ability.
Main Methods:
- Administering the Torrance Tests of Creative Thinking (TTCT) verbal and figural versions.
- Administering the International Cognitive Ability Resource (ICAR) intelligence test.
- Applying confirmatory factor analysis to subscores to test nine theoretical models.
Main Results:
- Confirmatory factor analysis will be used to assess model fit.
- The study aims to determine if TTCT and ICAR measure distinct constructs.
- Results will inform the theoretical understanding of creativity measurement.
Conclusions:
- This research seeks to resolve fundamental issues in creativity assessment.
- Findings will enhance understanding of divergent thinking and intelligence measurement.
- The study adheres to open science principles for transparency and reproducibility.
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