Integrated Methodology for Assessing Item Discrimination

To use this methodology, do the following:

1. Place data in "data" folder.

2. Run the following scripts in order:

   • run_analyses.py: Main script to run analyses and generate results.
   • generate_plots.py: Generates all figures and plots, including heatmaps and distractor analysis.
   • export_plot_data.py: Exports data used for plotting.

Directory Structure

.
├── analyses/                  # Core analysis logic and modules
├── data/                      # Input data directory
├── figures/                   # Generated plots and figures
├── results/                   # Analysis outputs and dataframes
├── environment/               # Environment configuration
├── run_analyses.py           # Main script to run analyses
├── generate_plots.py         # Script to generate all figures
├── export_plot_data.py       # Script to export data for plotting
└── README.md                 # Project documentation

This repository is the companion for paper "Towards an Integrated Methodology for Assessing Item Discrimination."

It is maintained by Russell Jeter: https://sites.gsu.edu/rjeter. If you have any concerns, please submit a Github issue, or email me at rjeter@gsu.edu.