The psychophysiological salience of past experiences of discrimination.

Autor: Lin B; Department of Psychology, College of Arts and Sciences, University at Albany, State University of New York., Flagg AM; Department of Psychology, College of Arts and Sciences, University at Albany, State University of New York., Yeo AJ; Department of Psychology, College of Arts and Sciences, University at Albany, State University of New York., Pieterse AL; Department of Educational and Counseling Psychology, School of Education, University at Albany.
Jazyk: angličtina
Zdroj: Cultural diversity & ethnic minority psychology [Cultur Divers Ethnic Minor Psychol] 2024 Apr; Vol. 30 (2), pp. 330-338. Date of Electronic Publication: 2022 Nov 17.
DOI: 10.1037/cdp0000571
Abstrakt: Objectives: This study sought to test whether a discrimination recall task would elicit a significant parasympathetic response in multiracial undergraduate women. The study also investigated whether parasympathetic responsivity to the discrimination recall would be similar or different from that elicited by a widely used stress paradigm-the Trier Social Stress Test (TSST), and whether responses would differ for Black and White women.
Method: Multiracial undergraduate women ( n = 67; M age = 19.4 years; 32% White, 22% Black) completed the TSST and a discrimination recall task. Parasympathetic activity was assessed using high-frequency heart rate variability (HF-HRV).
Results: Women exhibited significant HF-HRV responsivity to the discrimination recall and showed smaller average decreases in HF-HRV to the discrimination recall than the TSST. However, whereas White women exhibited decreased HF-HRV in response to both tasks, Black women showed increased HF-HRV for the discrimination recall but decreased HF-HRV for the TSST.
Conclusions: Findings complement a growing body of research suggestive that experiences of discrimination are psychophysiologically salient. Additionally, discriminatory experiences may elicit distinctive patterns of HF-HRV responsivity compared to generic social stressors. Efforts to elucidate the unique role of discrimination-specific HF-HRV responsivity may be critical for delineating discrimination-health linkages. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Databáze: MEDLINE