Stimulated Data for "Development and Evaluation of a Child-Friendly Computer-Based Battery Derived From Executive-Function Paradigms in Chinese Preschool Children"

This repository contains the stimulated data for the study: "Development and Evaluation of a Child-Friendly Computer-Based Battery Derived From Executive-Function Paradigms in Chinese Preschool Children". This project provides the complete analytical pipeline for: IRT model development and parameter estimation. Descriptive analysis for baseline characteristics and task score. Psychometric Evaluation of the battery’s internal structure (CFA), internal consistency, and associations with general developmental status. Stability and Invariance Testing including test-retest reliability and measurement invariance across repeated assessments The data files contains: Table_1_scale_characteristics.xlsx - Scale variable descriptions Table_2_demo_characteristics.xlsx - Demographic variable descriptions Table_3_task_characteristics.xlsx - Game task variable descriptions Table_4_stimulated_game and scale data.csv - Synthetic demographic, scale scores, and game performance data Table_5_stimulated_game_data.csv - Synthetic game task-level performance records