CCCCO Percentage Point Gap Minus One (PPG-1)
Overview of the Percentage Point Gap Minus One (PPG-1) method used to examine disproportionate impact in student outcomes within California Community Colleges. Explanation of how disproportionate impact occurs based on characteristics such as age, race, or gender can be found in this resource. The document also discusses how to determine if there is disproportionate impact using thresholds and margin of error calculations.