心理科学
心理科學
심이과학
Psychological Science
2014年
3期
559~566
,共null页
协作抑制 提取策略破坏假说 提取抑制假说 编码方式学习次数
協作抑製 提取策略破壞假說 提取抑製假說 編碼方式學習次數
협작억제 제취책략파배가설 제취억제가설 편마방식학습차수
collaborative inhibition, retrieval strategy disruption hypotheses, retrieval inhibition hypotheses, original organizational strategy, study repetition
协作抑制是指当人们在一个记忆小组中一起提取信息的时候,小组提取的信息总量比等量个体提取的信息总量要少。本研究采用经典的协作抑制研究范式和两次提取任务,考察编码方式和学习次数对协作提取任务的影响,从而进一步探讨协作抑制的产生机制。结果表明,编码方式相同条件下出现协作抑制,而编码方式不同条件下协作抑制消失,显示协作抑制的出现与否依赖于认知条件的改变;无论是学习一次还是学习两次,在第一次小组提取中出现协作抑制,而在第二次个人提取中协作抑制消失,在使用困难学习材料时也得到同样的研究结果。研究结果支持协作抑制的提取策略破坏假说。
協作抑製是指噹人們在一箇記憶小組中一起提取信息的時候,小組提取的信息總量比等量箇體提取的信息總量要少。本研究採用經典的協作抑製研究範式和兩次提取任務,攷察編碼方式和學習次數對協作提取任務的影響,從而進一步探討協作抑製的產生機製。結果錶明,編碼方式相同條件下齣現協作抑製,而編碼方式不同條件下協作抑製消失,顯示協作抑製的齣現與否依賴于認知條件的改變;無論是學習一次還是學習兩次,在第一次小組提取中齣現協作抑製,而在第二次箇人提取中協作抑製消失,在使用睏難學習材料時也得到同樣的研究結果。研究結果支持協作抑製的提取策略破壞假說。
협작억제시지당인문재일개기억소조중일기제취신식적시후,소조제취적신식총량비등량개체제취적신식총량요소。본연구채용경전적협작억제연구범식화량차제취임무,고찰편마방식화학습차수대협작제취임무적영향,종이진일보탐토협작억제적산생궤제。결과표명,편마방식상동조건하출현협작억제,이편마방식불동조건하협작억제소실,현시협작억제적출현여부의뢰우인지조건적개변;무론시학습일차환시학습량차,재제일차소조제취중출현협작억제,이재제이차개인제취중협작억제소실,재사용곤난학습재료시야득도동양적연구결과。연구결과지지협작억제적제취책략파배가설。
The Collaborative Inhibition refers to the phenomenon that, at the retrieval stage, individuals, when working together as a collaborative group, recall more than any one individual does working alone . However, a collaborative group recalls less than the polled, non - redundant answers of the same number of individuals working alone ( a nominal group). There have been a number of studies on this topic since it was found two decades ago. Researches have also given models to explain this effect. Psychologists suggest that the collaborative inhibition may be due to the cognitive factors such as retrieval strategy disruption or re- trieval inhibition. The present article makes a review of these studies, with special focus on the two models with the introduction and a- nalysis of recent studies in details. There were three experiments in this study. Experiment 1 had a 2× 2 × 2 three - factor mixed design, adopted a twice retrieval paradigm, by controlling the original organizational strategy in collaborative groups, to form the collaborative identical and divergent or- ganizational structure groups. Results suggested that within the collaborative identical organizational structure groups, the collaborative inhibition was present and the final individual recall performance was bad; while within the collaborative divergent organizational struc- ture groups, the collaborative inhibition was absent and the final individual recall performance was good. Experiment 2 also adopted a twice - retrieval paradigm, and controlled the study repetition to explore the collaborative recall per- formance in these two conditions: participants studied categorized word lists once or twice. Results showed that study repetition im- proved retrieval organization in recall in this experiment, this was consistent with the findings of Pereira -Pasarin & Rajaram (2011 ). Results also suggested that regardless the frequency of study (once or twice), the collaborative inhibition was eliminated in their final individual recall. Furthermore, experiment 3 used the hard materials, and found the similar results to experiment 2. This result supported the retrieval strategy disruption hypothesis. Participants disrupted each other's original organizational strategy in collaborative recall performance. And the result did not give a support to the conclusion that participants had been inhibited when hearing others' recall items. This is not identical with the retrieval inhibition hypothesis based on the explicit methods.