Practice effects within a multiple-phase Bender administration.

Practice effects within a multiple-phase administration of the Bender Visual-motor Gestalt Test were investigated. The addition of a 5-sec. Flash phase prior to the standard presentation did not significantly influence performance on the standard presentation. Students who attempted both the Flash and standard administration prior to a recall phase remembered significantly more designs than students receiving only the standard administration prior to recall. Those skills possibly measured by the multiple phase Bender format are discussed and the need for research using the three-phase method is suggested.