Dv. Cicchetti, MULTIPLE COMPARISON METHODS - ESTABLISHING GUIDELINES FOR THEIR VALIDAPPLICATION IN NEUROPSYCHOLOGICAL RESEARCH, Neuropsychology, development, and cognition. Section A, Journal of clinical and experimental neuropsychology, 16(1), 1994, pp. 155-161
This comment serves to provide a rationale for research clinical neuro
psychologists to decide: (1) under what conditions multiple comparison
methods are required; and (2) what specific guidelines can be used to
distinguish conditions favoring a given multiple comparison technique
over its competitors. The topic is discussed both for the parametric
and nonparametric case, as well as for post hoc tests following both s
tatistically significant main effects and interactions.