Network Analysis of Learning-Relevant Individual Differences in French Higher Education

This repository contains the R analysis script and supplementary materials for the article "Mapping the structure of learning-relevant individual differences: A network analysis in French higher education," submitted to Learning and Individual Differences. The study estimated a Gaussian Graphical Model (ggmModSelect) on 18 psychological variables from 738 first-year business school students at a French Grande École. The repository includes the complete R script for network estimation, centrality analysis, bootstrap stability assessment, Network Comparison Tests (gender, educational pathway), and criterion relevance analysis. The edge weight matrix from the estimated network is also provided to enable reproduction of figures and centrality indices without access to raw data. Raw data are available from the corresponding author upon reasonable request.