知识经验与顿悟：来自认知神经科学的证据

知识经验对于顿悟问题解决是一把双刃剑,强势知识会阻碍顿悟问题解决,弱势知识才是顿悟问题解决的关键。强势知识引导的组块效应、约束效应和固着效应等心理定势现象,“帮助”问题解决者以惯用方案来理解、思考和解决问题。之所以会这样,可能是因为大脑内存在一套具有优先级差的层级加工系统,赋予惯用方案的优先级最高。不过,惯用方案不仅不能够解决顿悟问题,而且还会通过注意竞争和注意失灵方式来阻碍新异方案的探索和执行,所以,问题解决者往往都会进入思维僵局。僵局的打破和顿悟的实现,需要抑制住强势知识及其相关的惯用方案、激活弱势知识和新异方案,这违反了大脑的认知加工惯性,是很难以自发发生的。但是,可以通过激活扩散来增强弱势知识的激活水平,或者是拓宽注意范围、提高注意灵活性来增加弱势知识激活的可能性,从而促进顿悟问题解决。     

Female suicide and wife abuse: a cross-cultural perspective

Data from a number of societies, including North America, indicate that wife abuse may be one of the most significant precipitants of female suicide. Anthropological analysis indicates that in some societies female suicide is a culturally recognized behavior that enables the weak to influence the strong and/or take revenge on those who oppress them. Case studies from West New Britain Province in Papua New Guinea and comparisons with data from other societies suggest that if a woman's support group does not defend her when she is the victim of violence that passes the bounds of normative behavior, her suicide may be revenge suicide, intended to force others to take vengeance on the abusive husband. Research focused on the relationship between domestic violence and female suicide should be a priority of anthropologists as well as suicidologists.     

Examining the relation between ratings of executive functioning and academic achievement: Findings from a cross-cultural study

The present study investigated the relation between academic performance and ratings of executive functioning in children aged 6–11 from four countries: Sweden, Spain, Iran, and China. Ratings of executive functioning were made by both parents and teachers using the Childhood Executive Functioning Inventory (CHEXI). The results showed that the Chinese sample was generally rated as having more executive deficits compared to the other samples. The finding that executive functioning deficits are exacerbated in China is most likely the result of cultural biases. Boys were generally rated as having poorer executive functioning compared to girls, except in Iran where parents, but not teachers, rated girls as having poorer executive functioning compared to boys. However, this opposite pattern of results found for Iran is not likely to reflect true gender differences in executive functioning. Despite some differences in the levels of executive functioning across countries, both the inhibition and working memory subscales of the CHEXI were related to academic achievement in all four countries, except for CHEXI parent ratings in China. Altogether, the results indicate that the CHEXI may be used as a screening measure for early academic difficulties, although cultural biases clearly have to be taken into consideration.     

高绩效要求与亲组织不道德行为:基于社会认知理论的视角

通过确立较高的绩效目标以提升组织绩效被普遍认为是一项有效的管理措施。然而,学术界对它的负面影响却缺乏研究。本文提出了高绩效要求将启动员工道德推脱机制为其随后进行的亲组织不道德行为开脱,即道德推脱在高绩效要求与亲组织不道德行为之间起到了中介作用。为了检验这一观点,本研究提出两种不同效应的调节变量:感知的市场竞争正向调节变量之间的间接关系,而道德认同则负向调节这一间接关系。通过对某零售企业225名员工的两阶段调查,本研究提出的调节-中介模型获得了观察数据的支持。本研究的发现有利于进一步了解亲组织不道德行为发生的中介心理机制和边界条件,指导管理者采取恰当的管理措施,以期有效地管控亲组织不道德行为的出现。     

Need for affiliation and sex as moderators of the relationship between need for achievement and academic performance

Sex and need for affiliation (n Aff) were investigated as potential moderators of the association between need for achievement (n Ach) and academic performance. Measures of n Ach and n Aff, based on the Personality Research form, were obtained or 78 male and 114 female grade 11 students. On the assumption of a conflict between n Ach and n Aff, it was hypothesized that high n Ach, low n Aff students earn higher grades than high n Afh, high n Aff students. The results for both males and females supported the hypothesis. Evidence was available which suggested that the poorer academic performance of the high n Ach, high n Aff students was due to an inability to maintain effectively their attention while studying. The results also indicated that, relative to other students, high n Ach females displayed a markedly superior academic orientation. Attention was drawn to the fact that the formance of the high n Ach girls appears incconsistent with some current theorizing regarding the achievement orientation of females.     

Arctic cognition: a study of cognitive performance in summer and winter at 69°N

Evidence has accumulated over the past 15 years that affect in humans is cyclical. In winter there is a tendency to depression, with remission in summer, and this effect is stronger at higher latitudes. In order to determine whether human cognition is similarly rhythmical, this study investigated the cognitive processes of 100 participants living at 69°N. Participants were tested in summer and winter on a range of cognitive tasks, including verbal memory, attention and simple reaction time tasks. The seasonally counterbalanced design and the very northerly latitude of this study provide optimal conditions for detecting impaired cognitive performance in winter, and the conclusion is negative: of five tasks with seasonal effects, four had disadvantages in summer. Like the menstrual cycle, the circannual cycle appears to influence mood but not cognition. Copyright © 1999 John Wiley & Sons, Ltd.     

Identifying and individuating cognitive systems: a task-based distributed cognition alternative to agent-based extended cognition

This article argues for a task-based approach to identifying and individuating cognitive systems. The agent-based extended cognition approach faces a problem of cognitive bloat and has difficulty accommodating both sub-individual cognitive systems (“scaling down”) and some supra-individual cognitive systems (“scaling up”). The standard distributed cognition approach can accommodate a wider variety of supra-individual systems but likewise has difficulties with sub-individual systems and faces the problem of cognitive bloat. We develop a task-based variant of distributed cognition designed to scale up and down smoothly while providing a principled means of avoiding cognitive bloat. The advantages of the task-based approach are illustrated by means of two parallel case studies: re-representation in the human visual system and in a biomedical engineering laboratory.     

Source-monitoring judgments about anagrams and their solutions: Evidence for the role of cognitive operations information in memory

Generating solutions to anagrams leads to a memory advantage for those solutions, with generated words remembered better than words simply read. However, an additional advantage is not typically found for solutions to difficult anagrams relative to solutions to easy ones, presenting a challenge for the cognitive effort explanation of the generation effect. In the present series of experiments, the effect of manipulating anagram difficulty is explored further by introducing two new source-monitoring judgments. These studies demonstrate that when attention is directed at test to the operations activated during encoding (by way of source-monitoring judgments focused on solving vs. constructing anagrams), a source advantage is observed for difficult anagrams. However, when attention is directed to the anagrams themselves, asking participants to remember the kinds of anagrams generated or solved (based on kind of rule rather than subjective impressions of difficulty), a similar source advantage is not observed. The present studies bring a new perspective to the investigation of difficulty manipulations on memory for problem solving by illustrating the impact of a shift in focus from the effort mediating cognitive operations to specifics about the cognitive operations themselves.     

The effect of exposure to weapons on aggressive behavior from a cross-cultural perspective

An attempt was made to replicate the Berkowitz and Le Page (1967) study with a Swedish population, and to extend it. A pilot study was conducted to find out what other possible stimuli carry aggressive connotations and what stimuli might have aggression-inhibiting qualities. One hundred male high school students were either angered or not angered by an accomplice of the experimenter and then given an opportunity to counter-aggress. For one group of subjects there were weapons near the shock key and half of these subjects were told to handle them. For another group there were aggression-inhibiting stimuli present, e.g., a baby bottle. In other conditions there were no stimuli present. Parts of the TAT were administered to shed some light on the catharsis phenomenon. Subjects exposed to weapons gave the largest number of shocks to their partners, whereas the control group and the group exposed to aggression-inhibiting stimuli did not differ. The “weapons effect” was obtained with a Swedish population.     

Linking qualitative and quantitative methods in cross-cultural survey research: Techniques from cognitive science

Survey research with diverse cultural and ethnic minority groups is a complex and challenging endeavor that confronts the researcher with problems related to linguistic and conceptual equivalence and measurement as well as problems related to difficulties that respondents have with the sociocultural dimensions of the survey/interview process. One way to improve the quality of cross-cultural surveys and to insure that the findings are culturally relevant and accurate is to combine qualitative and quantitative methods. This paper proposes that certain qualitative techniques from cognitive science, specifically cognitive anthropology and cognitive psychology, are particularly well suited to being combined with survey research. These techniques provide information corresponding to the underlying thought processes of respondents and enable researchers to better understand how different cultural and ethnic groups construe the world. The information obtained can be used improve the formulation of survey questions, design and structure questionnaire formats to coincide with the way particular groups organize concepts, and help researchers understand difficulties respondents may have with the survey/interview process. In addition, the techniques produce data that are easily codifiable and more manageable than traditional qualitative techniques including participant observation and in-depth interviews.     

Folkbiological reasoning from a cross-cultural developmental perspective: early essentialist notions are shaped by cultural beliefs

In 2 experiments, the authors examined the evolution of folkbiological reasoning in children (4 to 10 years of age) and adults from 4 distinct communities (rural Native American, rural majority culture, and suburban and urban North American communities). Using an adoption paradigm, they examined participants' intuitions regarding the inheritance of properties and the mechanisms underlying the transmission of kindhood. Across all communities and ages, there was a strong biological component underlying reasoning about the inheritance of properties. There were also differences in children's intuitions about the mechanisms underlying kindhood: Native American children were more likely than their counterparts to consider blood as a candidate biological essence. This suggests that as children search to discover the underlying essence of a biological kind, they are guided by broad essentialist notions that are shaped by discourse within their community.     

Emotions in memories of success and failure: a cultural perspective

Americans and Chinese tend to behave differently in response to success and failure: Americans tend to persist on a task after success, whereas Chinese tend to persist after failure. This study examined whether cultural differences in emotional reactions to success and failure account for these differences. American and Chinese students recalled personal success and failure events, evaluated the primary emotion evoked by the event, and responded to measures of concerns, appraisals, and willingness to try the same task again. Americans were more likely than Chinese to report that their success enhanced their self-esteem. Chinese were more likely than Americans to estimate that their success would make others jealous and enhance others' respect for their family. Chinese, compared to Americans, viewed failures as more tolerable, as less problematic for their goals, and as less damaging to their self-esteem. Culture moderated the relations between these components of emotion and willingness to try the task again. In short, culturally framed emotional reactions to success and failure result in different patterns of anticipated self-regulation.     

The validity of interpersonal skills assessment via situational judgment tests for predicting academic success and job performance

This study provides conceptual and empirical arguments why an assessment of applicants' procedural knowledge about interpersonal behavior via a video-based situational judgment test might be valid for academic and postacademic success criteria. Four cohorts of medical students (N = 723) were followed from admission to employment. Procedural knowledge about interpersonal behavior at the time of admission was valid for both internship performance (7 years later) and job performance (9 years later) and showed incremental validity over cognitive factors. Mediation analyses supported the conceptual link between procedural knowledge about interpersonal behavior, translating that knowledge into actual interpersonal behavior in internships, and showing that behavior on the job. Implications for theory and practice are discussed.     

Attitudes and evaluations: a social cognitive neuroscience perspective

Automatic evaluations are crucial for survival, but conscious self-reflection enables the formulation of nuanced evaluations to serve long-term goals. To operate effectively, both automatic and reflective evaluative processes need to integrate stored representations from previous experience (attitudes) with current contexts and goals, but contexts and goals have a more prominent role in reflective evaluation. Recent neuroimaging data provide new insights into the structure and function of evaluation and the dynamic ways that attitudes and reflective processing contribute to evaluation. In this paper, we propose a new iterative-reprocessing (IR) model of the neural bases of evaluation that highlights the role of the prefrontal cortex in the reprocessing of evaluative information. This model makes predictions that inform social-cognitive and cognitive-neuroscientific accounts of evaluation.     

The importance of examples for moral education: An Aristotelian perspective

The paper develops and contrasts two views about the role of examples in moral education — one based on R.M. Hare's recent two-level conception of moral reasoning and one based on Aristotle's conception ofphronesis. It concludes that a Harean view leads to a harmful and impoverished form of moral education by encouraging children to ignore or distort the complexity of particular moral judgments. It also concludes that an Aristotelian view, by emphasizing the importance of rich examples such as those found in literature, enables children to develop and exercise a capacity for moral judgment that is sensitive to the complexities of particular moral judgments. Finally, the role of examples in public moral education in liberal pluralist societies is examined.