【摘要】：選取240名大學(xué)二年級(jí)的學(xué)生,通過(guò)局域網(wǎng)信息反饋,進(jìn)行了模擬投資的小組實(shí)驗(yàn)。結(jié)果發(fā)現(xiàn),1、在連續(xù)性公共物品困境和自協(xié)調(diào)序列規(guī)則下,先前決策者的合作行為在決策的早期和中期起到了明顯的榜樣示范作用,并導(dǎo)致后續(xù)決策者的合作行為增加;2、這種示范作用在決策后期不起作用,被試出于搭便車(chē)或者擔(dān)心自己利益受損的心理會(huì)表現(xiàn)出較高的競(jìng)爭(zhēng)行為;3、先前決策者的競(jìng)爭(zhēng)行為在整個(gè)決策過(guò)程中都起到明顯的示范作用,使后續(xù)決策者的合作率保持在較低的水平;4、在沒(méi)有任何信息反饋的情況下,被試傾向于在初期就做出投資決策,并表現(xiàn)出一定程度的合作行為。
[Abstract]:240 sophomores were selected to carry out the group experiment of simulating investment through local area network (LAN) information feedback. The results show that: (1) under the continuous public goods dilemma and self-coordination sequence rule, the former decision-makers' cooperative behavior plays an important role in the early and middle stages of the decision-making, and leads to the increase of the cooperative behavior of the subsequent decision-makers; (2) the demonstration did not work at the later stage of decision-making, and the subjects showed a higher competitive behavior out of hitchhiking or fear of loss of their own interests. (3) the competitive behavior of the former decision makers plays an obvious role in the whole decision-making process, which keeps the cooperation rate of the subsequent decision-makers at a lower level; 4. In the absence of any feedback, participants tended to make investment decisions at an early stage and showed a certain degree of cooperative behavior.
【作者單位】： 中國(guó)科學(xué)院心理研究所 香港中文大學(xué)心理學(xué)系 中國(guó)科學(xué)院心理研究所
【基金】：國(guó)家自然科學(xué)基金委(項(xiàng)目批準(zhǔn)號(hào):70271061) 香港中文大學(xué)心理系與心理所合作項(xiàng)目的資助
【分類(lèi)號(hào)】：C934

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