Citation

Huber ME, Seitchik AE, Brown AJ, Sternad D, Harkins SG. J. Exp. Psychol. Hum. Percept. Perform. 2015; 41(2): 525-541.

Copyright

(Copyright © 2015, American Psychological Association)

DOI

10.1037/xhp0000039

PMID

25706769

Abstract

Many studies using cognitive tasks have found that stereotype threat, or concern about confirming a negative stereotype about one's group, debilitates performance. The few studies that documented similar effects on sensorimotor performance have used only relatively coarse measures to quantify performance. This study tested the effect of stereotype threat on a rhythmic ball bouncing task, where previous analyses of the task dynamics afforded more detailed quantification of the effect of threat on motor control. In this task, novices hit the ball with positive racket acceleration, indicative of unstable performance. With practice, they learn to stabilize error by changing their ball-racket impact from positive to negative acceleration.

RESULTS showed that for novices, stereotype threat potentiated hitting the ball with positive racket acceleration, leading to poorer performance of stigmatized females. However, when the threat manipulation was delivered after having acquired some skill, reflected by negative racket acceleration, the stigmatized females performed better. These findings are consistent with the mere effort account that argues that stereotype threat potentiates the most likely response on the given task. The study also demonstrates the value of identifying the control mechanisms through which stereotype threat has its effects on outcome measures. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Language: en