Search

The purpose of this study is to develop a valid, reliable, and useful scale to measure high school students’ levels of acceptance of mobile technologies in learning mathematics based on the second version of the unified theory of acceptance and use of technology (UTAUT2) model. The study was designed based on a sequential exploratory mixed-method research design. To this end, both qualitative (interviews with students, review of literature, and expert panel evaluation) and quantitative procedures (Lawshe content validity technique, exploratory and confirmatory factor analysis, convergent validity, discriminant validity, nomological validity, criterion validity, internal consistency reliability, and temporal reliability) were used to develop and validate the Mobile Technology Acceptance Scale for Learning Mathematics (m-TASLM). As a result, a 5-point Likert scale with 36 items grouped under 8 factors was developed and confirmed. Both validity and reliability studies yielded favorable results.

The aim of this research is to develop a Mathematical Creativity Self-Efficacy Perception Scale for Pre-Service Mathematics Teachers. In the research, the exploratory sequential mixed method in which the qualitative and quantitative procedures are used, respectively, is preferred. The 5-point Likert type measurement tool consists of fluency, flexibility, and originality factors. A structure consisting of 27 items and explaining the 64.028% of the total variance was obtained due to the exploratory factor analysis (EFA). The 3-factor structure obtained through EFA was validated using confirmatory factor analysis (CFA). In addition, it was determined that the convergent, discriminant, and nomological validity are provided. The reliability analysis of the measurement tool resulted acceptably. The research concluded that the Mathematical Creativity Self-Efficacy Perception Scale for Pre-Service Mathematics Teachers is valid, reliable, and useful for pre-service mathematics teachers.