title: Report on a group form for the measurement of color-word interference: speed of color discrimination test.
abstract: Although there have been some suggestions towards the development of a standardized form for a group version of Stroop's color-word interference test yet, to some extent, a group form has not been applied in psychological research. In this study the equivalence of group and individual procedures as well as some standards for psychological tests of the group form were examined. The results show that the interference score does not comply with the requirements of psychological tests and the equivalence of the interference scores of the group and individual procedures could not be determined. For further research experimental analysis of convergent and discriminant validity is suggested.
mesh_terms: D000328:Adult; D003118:Color Perception; D004193:Discrimination Learning; D006801:Humans; D008297:Male; D011930:Reaction Time; D011932:Reading