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感知训练方法比较:不同增强专项预测方法的相对效果。

Perceptual training methods compared: the relative efficacy of different approaches to enhancing sport-specific anticipation.

机构信息

School of Human Movement Studies, University of Queensland, St. Lucia, Australia.

出版信息

J Exp Psychol Appl. 2012 Jun;18(2):143-53. doi: 10.1037/a0028452. Epub 2012 May 7.

Abstract

The comparative efficacy of different perceptual training approaches for the improvement of anticipation was examined using a goalkeeping task from European handball that required the rapid prediction of shot direction. Novice participants (N = 60) were assigned equally to four different training groups and two different control groups (a placebo group and a group who undertook no training). The training groups received either (i) explicit rules to guide anticipation; (ii) direction as to the location of the key anticipatory cues provided either just verbally (verbal cueing) or supplemented with color highlighting (color cueing); or (iii) undertook a matching judgment task to encourage implicit learning. Performance of the groups was compared on an anticipation test administered before training, after the training intervention, under a condition involving evaluative stress, and after a 5-month retention period. The explicit learning, verbal cueing, and implicit learning conditions provided the greatest sustained improvements in performance whereas the group given color cueing performed no better than the control groups. Only the implicit learning group showed performance superior to the control groups under the stress situation. The verbal cueing, color cueing, and implicit learning groups formulated the lowest number of explicit rules related to the critical shoulder cue although the reported use of general cues and rules based on all cues did not differ between any of the groups. Anticipation can be improved through a variety of different perceptual training approaches with the relative efficacy of the different approaches being contingent upon both the time scale and conditions under which learning is assessed.

摘要

采用欧洲手球守门员任务来检验不同感知训练方法对提高预判能力的比较效果,该任务要求快速预测射门方向。新手参与者(N=60)平均分配到四个不同的训练组和两个不同的对照组(安慰剂组和未接受训练的组)。训练组分别接受以下(i)明确的预判指导规则;(ii)关于关键预判线索位置的指导,仅口头提供(口头提示)或辅以颜色突出显示(颜色提示);或(iii)进行匹配判断任务,以鼓励内隐学习。在训练前、训练干预后、评估压力条件下和 5 个月的保留期后,对各组进行预判测试,比较表现。明确学习、口头提示和内隐学习条件提供了最大的持续表现改善,而给予颜色提示的组表现并不优于对照组。只有内隐学习组在压力情况下表现优于对照组。虽然报告的使用一般线索和基于所有线索的规则在任何组之间都没有差异,但口头提示、颜色提示和内隐学习组制定的与关键肩部线索相关的明确规则数量最少。通过各种不同的感知训练方法可以提高预判能力,不同方法的相对效果取决于学习评估的时间尺度和条件。

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