Kopčo Norbert, Marcinek Ľuboš, Tomoriová Beáta, Hládek Ľuboš
Institute of Computer Science, Faculty of Science, P. J. Šafárik University, Jesenná 5, 04001 Košice, Slovakia
J Acoust Soc Am. 2015 Apr;137(4):EL281-7. doi: 10.1121/1.4914999.
Localization of a 2-ms-click target was previously shown to be influenced by interleaved localization trials in which the target was preceded by an identical distractor [Kopčo, Best, and Shinn-Cunningham (2007). J. Acoust. Soc. Am. 121, 420-432]. Here, two experiments were conducted to explore this contextual effect. Results show that context-related bias is not eliminated (1) when the response method is changed so that vision is available or that no hand-pointing is required; or (2) when the distractor-target order is reversed. Additionally, a keyboard-based localization response method is introduced and shown to be more accurate than traditional pointer-based methods.
先前的研究表明，2毫秒的点击目标定位会受到交错定位试验的影响，在这些试验中，目标之前会出现一个相同的干扰物[科普乔、贝斯特和辛-坎宁安（2007年）。《美国声学学会杂志》121卷，420 - 432页]。在此，进行了两项实验来探究这种情境效应。结果表明，当改变响应方法以使视觉可用或不需要手动指向时，或者当干扰物 - 目标顺序颠倒时，与情境相关的偏差并不会消除。此外，引入了一种基于键盘的定位响应方法，并且该方法被证明比传统的基于指针的方法更准确。
