TY - INPR KW - Foster care KW - case studies KW - theory development KW - epistemic trust KW - relationships A1 - Sprecher, Eva A A1 - Li, Elizabeth A1 - Sleed, Michelle A1 - Midgley, Nick PB - Informa UK Limited JF - Qualitative Research in Psychology SP - 1 N1 - © 2022 The Author(s). Published with license by Taylor & Francis Group, LLC. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/). UR - https://doi.org/10.1080/14780887.2022.2033898 ID - discovery10144121 EP - 26 N2 - Novel psychological theories are often conceived in a general or heuristic form that can benefit from development and granulation through context-specific theory testing. Here, a theory-testing single case study methodology, adapted from an approach developed in the field of psychoanalysis, is presented. The study exemplifies this methodology though an interrogation of the explanatory value of a relatively new child development theory, the theory of epistemic trust, in the context of the relationship between a foster carer (?John?) and a young person in their care (?Buster?). Using in-depth interview material, the ways and extent to which the theory of epistemic trust could aid understanding of this fostering relationship are examined. We discuss the implications for the development of the theory of epistemic trust and the applications of these findings to social work contexts. The strengths and limitations of this theory-testing case study approach are explored. AV - public TI - ?Trust me, we can sort this out?: a theory-testing case study of the role of epistemic trust in fostering relationships Y1 - 2022/02/12/ ER -