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- Title
Combining the Implicit Relational Assessment Procedure and the Recording of Event Related Potentials in the Analysis of Racial Bias: a Preliminary Study.
- Authors
Power, Patricia; Harte, Colin; Barnes-Holmes, Dermot; Barnes-Holmes, Yvonne
- Abstract
The current study examined racial bias among White individuals residing in Ireland using the Implicit Relational Assessment Procedure (IRAP). In addition, neural activity, measured with electroencephalograms (EEGs), was recorded while participants completed the IRAP. On some blocks of trials, participants were required to respond quickly and accurately in a pro-White and anti-Black manner, whereas on other blocks they were required to respond in the opposite manner (anti-White or pro-Black). The difference in response latencies between these two types of trials provided an index of racial bias, and event-related potentials (ERPs), derived from the EEG signals, provided a simultaneous measure of brain activity during these responses. Results revealed anti-Black and pro-White biased responding on the IRAP in terms of differential response latencies. In addition, greater positivity in the ERP signals located in the frontal sites was recorded when participants responded in a pro-Black or anti-White pattern relative to a pro-White or anti-Black pattern. These results are broadly consistent with those of previous literature in the area and suggest that the IRAP is a potentially useful methodology for research in the field of affective neuroscience.
- Subjects
RACISM; ELECTROENCEPHALOGRAPHY; EVOKED potentials (Electrophysiology); NEUROSCIENCES; MENTAL depression
- Publication
Psychological Record, 2017, Vol 67, Issue 4, p499
- ISSN
0033-2933
- Publication type
Article
- DOI
10.1007/s40732-017-0252-1