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Developing a scale for mathematics vocabulary self-efficacy: Variations among primary, middle, and high school
Journal of Experimental Child Psychology
|December 26, 2025
Summary
This study introduces the Mathematics Vocabulary Self-Efficacy scale, finding that students' confidence in math vocabulary changes with grade level. The scale assesses beliefs about understanding and using math terms.
Area of Science:
- Educational Psychology
- Mathematics Education
Background:
- Mathematics vocabulary is crucial for student development.
- Self-efficacy theory provides a framework for understanding students' beliefs about their abilities.
Purpose of the Study:
- To develop and validate the Mathematics Vocabulary Self-Efficacy scale.
- To assess students' beliefs in comprehending and utilizing mathematics vocabulary across school levels.
- To examine developmental differences in mathematics vocabulary self-efficacy.
Main Methods:
- Exploratory factor analysis (N=600) identified a four-factor structure: Technical, Sub-technical, Symbolic, and General.
- Multi-group confirmatory factor analysis (N=653) confirmed the structure and demonstrated measurement invariance across primary, middle, and high school levels.
- Latent mean analysis compared self-efficacy levels across educational stages.
Main Results:
- A consistent four-factor structure for mathematics vocabulary self-efficacy was identified.
- Measurement invariance was confirmed across primary, middle, and high school students.
- High school students showed higher self-efficacy in symbolic vocabulary, while middle schoolers excelled in technical, sub-technical, and general vocabulary.
Conclusions:
- Students' mathematics vocabulary self-efficacy varies significantly across educational stages.
- The developed scale offers a unique perspective on students' confidence with math vocabulary, distinct from knowledge assessments.
- Findings provide valuable insights for educators to enhance mathematics vocabulary instruction.
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