發(fā)布時間：2018-05-17 12:07

  本文選題：選擇性注意 + 注意捕獲��； 參考：《東北師范大學(xué)》2014年碩士論文

【摘要】：選擇性注意是指在注意的同時有意識地對非注意對象進行抑制，使之不致進入意識的心理功能。目前，選擇性注意的大部分理論都是基于二維條件下的研究得到的。但在現(xiàn)實生活中，我們是處在一個三維的世界中，，因此二維條件下注意的分配理論是否可以拓展到三維領(lǐng)域一直存在爭議。本研究主要使用額外單例范式，討論三維條件下不同干擾屬性產(chǎn)生的注意捕獲是否有別于二維條件。實驗一探討在實驗場景下不同干擾屬性產(chǎn)生的注意捕獲情況。結(jié)果顯示注意的捕獲不顯著，而且三維條件設(shè)置沒有起到作用�？赡苁怯捎诔尸F(xiàn)了注視點的緣故，導(dǎo)致被試無法在短時間內(nèi)呈現(xiàn)完整的三維感知效果以及影響了注意窗口的大小。實驗二采用整體背景加深的方式來提醒被試注意，并且將注視點刪去。結(jié)果顯示，當(dāng)出現(xiàn)了作為奇異顏色刺激的綠色圓形時，被試搜索靶子的反應(yīng)時明顯減慢，表明被試在第一時間出現(xiàn)了注意捕獲。實驗二出現(xiàn)三維效果而不顯著，表明深度空間的作用雖然產(chǎn)生，但可能并沒有以前研究者預(yù)期的那么大，即由于深度條件的設(shè)置所帶來的注意分配的損耗并不足以影響由新異刺激帶來的強烈的注意捕獲所增加的那部分反應(yīng)時。因此，可以推斷，注意在深度上的分配并不是“深度盲”的，但可能沒有前人所預(yù)期的那樣強烈。
[Abstract]:Selective attention refers to the psychological function of consciously suppressing unnoticed objects while paying attention to them so that they do not enter into consciousness. At present, most of the theories of selective attention are based on two-dimensional conditions. However, in real life, we are in a three-dimensional world, so whether the distribution theory can be extended to the three-dimensional field has always been controversial. In this study, an extra singleton normal form is used to discuss whether the attention capture generated by different interference attributes under three dimensional conditions is different from that of two dimensional conditions. Experiment 1 discusses the attention capture of different interference attributes in the experimental scene. The results show that the capture of attention is not significant, and the three-dimensional condition setting does not play a role. It may be due to the presence of fixation points that the participants are unable to present a complete 3D perception effect and affect the size of the attention window in a short period of time. In experiment 2, the whole background was used to remind the participants, and the fixed point was deleted. The results showed that the response time of the target was obviously slowed down when the green circle appeared as the stimulus of strange color, which indicated that the attentional capture appeared in the first time. Experiment two has a three-dimensional effect that is not significant, suggesting that the effect of depth space, although produced, may not be as large as previously anticipated by researchers. That is, the loss of attention distribution caused by the setting of depth conditions is not enough to affect the increased response of the intense attention capture caused by the new and different stimuli. Therefore, it can be inferred that the distribution of attention in depth is not "depth blind", but may not be as strong as previous expectations.
【學(xué)位授予單位】：東北師范大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：B842.3

【參考文獻】

相關(guān)期刊論文 前1條

1 房慧聰;沈模衛(wèi);;三維空間中外源性注意啟動效應(yīng)的ERP研究[J];應(yīng)用心理學(xué);2011年03期

本文編號：1901301