On the goal-dependency of unconscious thought

Recent research has shown that unconscious thought can improve the quality of complex decisions [Dijksterhuis, A. (2004). Think different: The merits of unconscious thought in preference development and decision making. Journal of Personality and Social Psychology, 87, 586–598; Dijksterhuis, A., Bos, M.W., Nordgren, L.F., & van Baaren, R. B. (2006). On Making the Right Choice: The deliberation-without-attention effect. Science, 311(5763), 1005–1007]. In the present research, we investigate whether unconscious thought is goal-dependent. In four experiments participants were given information pertaining to a decision problem or to an impression formation problem. Subsequently, they were either given time to think consciously about the information or they were distracted for some time, during which they could engage in unconscious thought. Of the participants that were distracted, however, some were given the goal to further process the information, whereas others were not given such a goal. Our experiments clearly show that unconscious thought is goal-dependent. Without a goal, people do not engage in unconscious thought.     

《管子》佚文考论

《管子》一书,有部分内容亡佚。本文在前人基础上,辑录整理《管子》佚文19条,并对这些佚文与今本《管子》的关系及其思想内容进行了初步探讨。     

What Eye Movements Tell About Identifying Compound Words in Reading and Top-Down Effects in Reading Long Texts

InthisarticleIsummarizetwolinesofeyemovementresearchthatwehaveconductedoverthepastseveralyearsinFinland.Onelineofre鄄searchdealswithhowcompetentadultreadersi鄄dentifycompoundwordsduringreading.Theotherlineofresearchdealswithhowaspecificreadinggoal(wecallitthereadingperspective)influencesthewayalongexpositorytextisreadandwhatisrememberedofthetext*.Inbothlinesofresearchwehaveappliedtheeyemovementtechniquebyregisteringreaders'eyemovementswhentheyreadsilentlysinglesentencesorlongertextsforcom鄄pr…     

The influence of facial attractiveness on imitation

People judge, evaluate, and treat attractive people better than moderately attractive or unattractive people [Langlois, J. H., Kalakanis, L., Rubenstein, A. J., Larson, A., Hallam, M., & Smoot, M. (2000). Maxims or myths of beauty? A meta-analytic and theoretical review. Psychological Bulletin, 126, 390–423]. The fact that individuals like attractive people combined with the finding that individuals imitate the ones they like, suggests that they may be more prone to imitate attractive people. The present research extends previous work on attractiveness and imitation by examining this hypothesis. Using a novel coloring procedure, we show that attractive females are imitated more than unattractive females (Experiment 1) and that attractive males are imitated more than unattractive males (Experiment 2). Importantly, this imitation occurs without any direct or anticipated contact with the target individual and without awareness of the influence of attractiveness on imitation behavior.     

选择、自我表达与选择扩散效应

自我表达会影响西方人的态度, 产生选择扩散效应。国外相关的跨文化研究发现东方人不存在该效应。通过4个实验研究中国文化下自我表达对选择态度的影响, 发现选择方式(主动、被动)和自我表达形式(直接、间接)对选择态度产生影响。无论是自己的主动选择还是强加的被动选择, 直接的自我表达会增加对所获对象的喜爱程度, 表现为对获得性的肯定。研究者认为, 两种选择方式下不同的心理加工过程导致了这种获得性：直接表达使个人态度暴露在外, 进行主动选择时要对他人的给予做出肯定回应; 而进行被动选择时, 人们要减缓因利益受损可能导致的失调, 同时中国文化下的面子策略也使人们增加对所获对象的喜爱程度。不过, 间接的自我表达对选择态度的影响不明显。研究者认为, 多个影响因素的相互消长使选择态度得以维持。     

工作记忆负载对位置干扰子激活加工和抑制加工的影响

针对工作记忆（WM）负载对干扰子加工的影响存在认知控制机制和负载特异机制两种分歧观点的争议及Park等人的负载特异机制研究中存在的不足,文章尝试采用干扰效应和负启动效应双指标考察了三种不同类型的WM负载对位置干扰子加工的影响。结果表明,WM负载对位置干扰子加工的影响存在双重作用机制（认知控制机制和负载特异机制）;目标刺激与干扰子刺激的属性一致时,亦可得出负载特异机制观点,且可将WM任务与选择性注意任务之间竞争的资源锁定为知觉处理资源;导致上述两种观点争议的原因是以往研究未将干扰子加工过程分离为激活加工阶段和抑制加工阶段来考察;用双指标分离干扰子加工阶段的研究思路和方法不但可解决这两种观点的争议且可为两者的统合奠定基础。     

The effect of constant outcome value on judgments and decision making given linguistic probabilities

Two experiments were performed to determine whether judgments of the relative chances of two independent events occurring are biased by constant outcome values contingent on the events when the uncertainties are specified by linguistic expressions (e.g. doubtful). In Experiment 1, subjects directly judged the relative chances of the two events, of which one was represented by a spinner and the other by a linguistic probability expression. In Experiment 2, only linguistic probability expressions were used to describe the two events and a betting procedure was used. A bias was evident in both studies, such that the relative judgments tended to favour the event with the positive rather than the negative contingent outcome. The bias was smaller for the low- than for the high-probability phrases. Individual differences were great, with the bias appearing strongly in only about one-third of the population. Theoretical implications of the present and related results are discussed.     

WORD GAME BINGO: A BEHAVIORAL TREATMENT PACKAGE FOR IMPROVING TEXTUAL RESPONDING TO SIGHT WORDS

Six third-grade students identified as deficient in reading skills tested the efficacy of word game bingo for acquisition and retention of sight word reading. The design was a modified multiple baseline in which treatment was implemented over 3 of 4 word sets and terminated on earlier sets when commencing treatment on later sets. Four sets of bingo cards were constructed on 7 × 9 cm paper divided into 25 equal-sized boxes. Sight words of each set were randomly placed into 24 of these boxes (the center box was marked “free”). Bingo winners were given tokens which were traded weekly for reinforcing activities. Noticeable improvements occurred for the word sets receiving the game treatment (sets A to C). Mean percentage points of improvement from baseline to treatment were approximately 30%. Terminal levels of correct responding exceeded 90%. Several variations of the game were suggested for future research and word game bingo was advocated as an effective behavioral technique for teachers to train sight word reading.     

山东沿海地区大学生日常时间用语词义赋值的研究

本研究运用模糊统计试验的方法对五组日常时间用语词进行了经验赋值 ,被试是 3 1 2名大学生。结果表明 :(1 )被试对日常时间用语词词义的理解是模糊的 ,其赋值指向较大的区间 ;(2 )被试对日常时间用语词的赋值受词自身具有的数值的影响 ,受词的下属时间单位数量的影响 ;(3 )词义相近的词赋值亦接近 ;(4)对表示人的年龄的词的赋值因对象的性别、词的熟悉性和赋值区间的封闭性的不同而不同 ;(5 )“几”在表示时间的数量时对应的赋值区间是3～ 5