Instrument, Raw Data, Analysis Resources, Data Analysis Resources

Data and documentation, including: - Data files: all data used in our data analysis (both raw and processed versions). - The research instrument is the Student Attitudes Toward Statistics questionnaire, which uses a 5-point Likert scale (1 = strongly disagree to 5 = strongly agree). The survey protocol is explained in the methods section. - Variable details: Definitions, established coding schemes. - Analysis resources: Statistical scripts, codes, and formulas used for data processing and modeling.