A conversation of methodological worldviews on Thematic Apperceptive Techniques (TATs): Commentary on Sinclair et al. (2023).

Sinclair et al.'s (2023) recent critique of the Social Cognition and Object Relations Scales-Global rating as used in clinical practice initiated a methodological conversation about its application to Thematic Apperception Test stories. Their critique included assertions about thematic apperceptive techniques more generally, such as the importance of standardization; normative data; psychometric approaches to validity and reliability; and cross-cultural generalizability. Since they cited two articles by me in some detail, not always accurately, I respond here with a discussion of the differing assumptions underlying narrative assessment methods, as compared to ability tests and structured self-report inventories, that I argue reflect differences in methodological worldviews and are supported by a history of empirical evidence. Those different assumptions shape construct conceptualization, response processes, score interpretation, sources of error variance, applicability of psychometric criteria used for more structured assessment methods, and the role of culture in the assessment process. Narrative methods require more suitable approaches to data collection, score interpretation, and evaluation of results than are available using normative tables and classical test theory. (PsycInfo Database Record (c) 2026 APA, all rights reserved).