1. The self-reference effect as a behavioral indicator of identity disturbances associated with borderline personality features in a non-clinical sample
- Author
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Joseph Maffly-Kipp, Morgan N. McCredie, and Leslie C. Morey
- Subjects
Identity disturbance ,Borderline personality disorder ,Memory ,Personality pathology ,Psychiatry ,RC435-571 - Abstract
Abstract Background Identity disturbances are a common feature of personality pathology and BPD. The Self-Reference Effect paradigm is a method used to measure the impact of self-relevant processing on encoding/memory, whereby self-relevant information is typically advantaged in cognitive processes. We postulated that difficulties with identity might impede the process by which one encodes self-relevant information. Based on this reasoning, we predicted that high levels of identity disturbance could be associated with atypical impact of the SRE. Methods Undergraduate participants were randomized into one of three groups where they were exposed to 60 trait adjectives for seven seconds each. Depending on condition, participants either indicated whether a word was/wasn’t capitalized (Capitalization condition), whether it was a good synonym for “openness” (Synonyms condition), or whether it described them as a person (Self-reference condition). After a brief delay, all participants were asked to recall as many of the 60 words as possible. Finally, we measured identity disturbance using the Borderline Features–Identity Problems (BOR-I) scale from the Personality Assessment Inventory. Results We found significant but modest correlations between Recall and scores on the BOR-I subscale in the Self-Reference condition, but not the two control conditions. Contrary to expectations, the interaction between BOR-I and Condition was not a significant predictor of Recall, suggesting that identity disturbance did not significantly moderate the SRE. Conclusions While our primary hypothesis was not supported, there is a need for multimethod approaches to studying personality pathology. Future research should continue to examine the extent to which behavioral paradigms like the SRE might be useful indicators of identity disturbance/personality pathology, with an emphasis on the use of clinical populations.
- Published
- 2022
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