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Sian L. Beilock and Allen R. McConnell

Stereotype threat occurs when knowledge of a negative stereotype about a social group leads to less-than-optimal performance by members of that group. Although the stereotype threat phenomenon has been extensively studied in academic and cognitively-based tasks, it has received little attention in sport. This article reviews the existent literature on stereotype threat and discusses its implications for sports performance. The causal mechanisms of stereotype threat in sport are examined, followed by a discussion of why the cognitive processes thought to govern negative stereotype-induced performance decrements in academic and cognitively based tasks (e.g., GRE or SAT tests) may not unequivocally extend to sport skills. Finally, factors that should moderate the impact of stereotype threat in sport are outlined. Because stereotype threat has important consequences for athletics (e.g., impairing athletic performance, maintaining the underrepresentation of minority athletes in certain sports), it is a phenomenon that deserves greater attention in sport and exercise psychology research.

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Benjamin A. Sibley and Sian L. Beilock

In the current work we asked whether executive function, as measured by tests of working memory capacity, might benefit from an acute bout of exercise and, more specifically, whether individuals who are lower or higher in working memory to begin with would be more or less affected by an exercise manipulation. Healthy adults completed working memory measures in a nonexercise (baseline) session and immediately following a 30-min self-paced bout of exercise on a treadmill (exercise session). Sessions were conducted 1 week apart and session order was counterbalanced across participants. A significant Session × Working Memory interaction was obtained such that only those individuals lowest in working memory benefited from the exercise manipulation. This work suggests that acute bouts of exercise may be most beneficial for healthy adults whose cognitive performance is generally the lowest, and it demonstrates that the impact of exercise on cognition is not uniform across all individuals.

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Sian L. Beilock, James A. Afremow, Amy L. Rabe, and Thomas H. Carr

The present study examined the impact of suppressive imagery (i.e., trying to avoid a particular error), the frequency of this suppression, and attempts to replace negative error-ridden images with positive ones on golf putting performance. Novice golfers (N = 126) were assigned to a no-imagery control group or to 1 of 6 groups in a 3 × 2 design, with imagery type (positive, suppression, suppression-replacement) and imagery frequency (before every putt, before every third putt) as factors. Results showed that the accuracy of the positive imagery group improved across imaging blocks—regardless of imagery frequency. The suppression and suppression-replacement imagery groups’ accuracy improved when imaging before every third putt, yet declined when imaging before every putt. These findings suggest that frequent application of suppressive imagery hurts performance and that attempting to replace negative images with corrective ones does not ameliorate the damage.