Graph Student Growth

This tool allows you to interactively plot lines that predict reading or math achievement for three US states. The lines are generated from a linear growth curve model that includes student, school, and district-level variables. With this tool, you can compare up to five predicted lines in a single plot.

Plotting Student Achievement

Comparing Gifted Identification Systems

All data used by this app are simulated based on real data from districts in the U.S. This was achieved by applying hypothetical gifted identification systems to real student data. This app produces a forest plot of the hypothetical results for the selected outcome variable across the different identification systems.

Comparing Gifted Identification Systems