Defense Mechanism Card Pull in TAT Stories |
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Authors: | Phebe Cramer |
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Institution: | Department of Psychology, Williams College |
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Abstract: | This study investigates the question of whether different Thematic Apperception Test (TAT; Murray, 1943 Murray, H. (1943). Thematic Apperception Test manual. Cambridge, MA: Harvard University Press. Google Scholar]) cards are likely to prompt stories that are characterized by different defense mechanisms. This condition is known as card pull and refers to the probability that different TAT cards elicit different personality scores for the same variable. If so, the assessment of defense use would be importantly influenced by the TAT cards used in an assessment. TAT stories from 3 different community samples were examined (Ns = 91, 98, 121), using a statistical method developed by Stein et al (2014 Stein, M. B., Slavin-Mulford, J., Siefert, C. J., Sinclair, S. J., Renna, M., Malone, J., … Blais, M. A. (2014). SCORS–G stimulus characteristics of select Thematic Apperception Test cards. Journal of Personality Assessment, 96, 339–349.Taylor &; Francis Online], Web of Science ®] , Google Scholar]). The results indicated that different TAT cards pull for different defenses, as assessed by the Defense Mechanism Manual (DMM: Cramer, 1991b Cramer, P. (1991b). The development of defense mechanisms: Theory, research and assessment. New York, NY: Springer-Verlag.Crossref] , Google Scholar]). However, the nature of card pull was not always consistent across samples. These dissimilarities could be due to group differences, or to the presence of different TAT cards used in the test battery, indicating that card pull is importantly determined by context. |
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