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Impact Of Assumption Violations On The Accuracy Of Direct Range Restriction Adjustments, Austin J. Hall

Masters Theses & Specialist Projects

For decades researchers, analysts, and organizational professionals have utilized correction equations to adjust for the effects of various statistical artifacts. However, every correction method has certain assumptions that must be satisfied to work properly. These assumptions are likely rarely satisfied for range restriction corrections. As a result, these correction methods are used in a manner that can lead to incorrect results.

The current study employed a Monte Carlo design to examine the direct range restriction correction. Analyses were conducted to examine the accuracy of adjustments made with the direct range restriction correction when its assumption of perfect top-down selection was …