Runswick Oliver R, Roca André, Williams A Mark, Bezodis Neil E, North Jamie S
Expert Performance and Skill Acquisition Research Group, School of Sport, Health and Applied Science, St Mary's University, Waldegrave Road, Twickenham, London, TW1 4SX, UK.
Department of Health, Kinesiology and Recreation, College of Health, The University of Utah, Salt Lake City, Utah, USA.
Psychol Res. 2018 Jul;82(4):708-719. doi: 10.1007/s00426-017-0856-8. Epub 2017 Mar 23.
We examined the effects of anxiety and situation-specific contextual information on attentional, interpretational, and behavioural processes underpinning perceptual-motor performance as proposed by Nieuwenhuys and Oudejans (Psychological Research 76:747-759; Nieuwenhuys, Oudejans, Psychological Research 76:747-759, 2012) using an in situ task. Twelve skilled cricket batsmen played against a skilled spin bowler under conditions manipulated to induce low and high levels of anxiety and the presence of low and high levels of situation-specific context. High anxiety decreased the number of good bat-ball contacts, while high levels of situation-specific context increased the number of times the ball was missed. When under high anxiety, participants employed significantly more fixations of shorter duration to more locations, but the effects of anxiety were restricted to the attentional level only. Situation-specific context affected performance and behavioural measures but not anxiety, cognitive load or perceptual-cognitive processes, suggesting that performance is influenced through different mechanisms from anxiety that are independent of working memory load.
我们采用现场任务,研究了焦虑和特定情境背景信息对支撑感知运动表现的注意力、解释和行为过程的影响,这些影响是由纽温胡伊斯和奥德扬斯提出的(《心理研究》76:747 - 759;纽温胡伊斯、奥德扬斯,《心理研究》76:747 - 759,2012)。12名熟练的板球击球手在被操控以诱发低水平和高水平焦虑以及低水平和高水平特定情境背景的条件下,与一名熟练的旋转投球手对抗。高焦虑减少了良好击球的次数,而高水平的特定情境背景增加了漏接次数。当处于高焦虑状态时,参与者显著增加了对更多位置的更短持续时间的注视次数,但焦虑的影响仅局限于注意力层面。特定情境背景影响表现和行为指标,但不影响焦虑、认知负荷或感知认知过程,这表明表现是通过与焦虑不同的机制受到影响的,这些机制独立于工作记忆负荷。