Personal problem-solving scoring of the TAT: sensitivity to training

The Thematic Apperception Test (TAT; Murray, 1943) is one of the most frequently taught and administered projective instruments in the United States. Nevertheless, formal scoring systems are not often used when evaluating story responses; thus, the reliability and validity of response interpretations remain controversial. The sensitivity-to-training of a procedure that uses the TAT to assess personal problem-solving skills, namely the Personal Problem-Solving System (PPSS; Ronan, 1990), was evaluated. In Experiment 1, undergraduate students received either detailed (n = 30) or minimal (n = 29) training in the problem-solving skill of generating alternative solutions to personal problems and subsequently wrote responses to three TAT cards. In Experiment 2, subjects received either detailed (n = 22) or minimal (n = 22) training in a utility model of decision making and thereafter responded to the same three TAT cards. Subjects who received detailed training, when compared to their minimally trained counterparts, reported an increase in their knowledge of the relevant problem-solving skill, and this increased knowledge influenced their responses to the TAT cards as measured by the PPSS scores. Implications for the construct validity of the PPSS are discussed.