title: Solomon design analysis of multiple-choice Rorschach animal content.
abstract: The Solomon four-group design was used to study the effects of a persuasive message on a selected multiple-choice Rorschach index--animal content. The independent variable elicited behavior in a predictable manner. Pretesting as a main effect was not significant, but as an interactional effect obviated the effect of the persuasive message. Although knowledge of test rationale can elicit behavior that conforms to experimental demand characteristics, some subjects nonetheless acted in defiance of such information. A condition for defiance in this experimental arrangement, however, was pretesting. Other possibilities regarding the study of compliance behavior and the use of pathognomonic indicators were suggested. Ethical issues were raised.
authors.affiliation: Trinity University of San Antonio, USA.
authors.forename: D
authors.initials: D
authors.lastname: Feigenbaum
authors.forename: R M
authors.initials: RM
authors.lastname: Costello