De-identified Dataset for Objective TPACK Knowledge and Self-Rated Confidence among Nigerian Educators: Evidence of Knowledge-Confidence Calibration Gaps

Data included measures of institutional technology exposure, objective knowledge of the Technological Pedagogical Content Knowledge (TPACK) framework, technological self-efficacy, technology implementation orientation, self-rated TPACK confidence, and selected demographic/contextual characteristics (e.g., age, educational qualification, teaching experience, and school location).

The dataset was used to identify profiles of technology integration readiness of Nigerian educators using model-based person-centred analysis and to explore differences in self-rated TPACK confidence and demographic/contextual characteristics across identified profiles. The data contains a codebook that describes the variables and coding structure. The Python script makes reproducible the analyses presented in the manuscript.