创业警觉性、既有知识、创业经历对大学生创业机会识别的影响

采用“新手—创业经验丰富者” 对比范式,分别以114名在校无创业经历大学生和94名创业大学生作为被试,通过不同被试对自编复杂机会情景的反应搜集其对机会识别的表现,同时探讨了大学生创业警觉性、既有知识对创业机会识别的影响。结果表明：两类大学生创业警觉性、既有知识差异显著,创业大学生明显好于一般大学生。两类大学生在创业警觉性的三个维度以及既有知识的两个维度上均存在显著性差异,创业大学生均显著优于于一般大学生。创业大学生既有知识对机会识别具有显著影响;一般大学生创业警觉性对机会识别具有显著影响。此外,大学生既有知识可能通过警觉性影响机会识别。     

结果评价中自我体验与替代体验的参照点效应:一项赌博游戏的ERPs研究

本研究采用\"投注—反馈\"的虚拟赌博游戏范式,通过2个实验分别检测个体在评价自己决策结果 (实验1)和观察他人决策结果 (实验2)过程中赌注大小(即参照点)对大脑活动的影响。结果发现:(1)体验自我决策结果时,输钱比赢钱诱发更负的FRN,仅有一个负反馈(-10元)表现出以赌注为界的分离,且相对效价一样的反馈值诱发的FRN差异不显著;(2)体验他人决策结果时,无论输赢,有赌注比无赌注诱发的FRN更负;而且相对效价相同的反馈值诱发的FRN差异不显著。据此可以认为,FRN一定程度上反映了以赌注为基准的主观标准对社会信息的评价判断:自我体验中的个体对损失的敏感度远高于收益;而替代体验中的个体更倾向于将\"损失更多\"看作一种负性结果。     

图标形象度影响早期识别进程: 来自ERP的证据

人们主观上认为形象图标容易识别,然而以反应时为指标的行为实验发现,随着熟悉度增加,形 象优势逐渐消失。本研究采用事件相关电位(ERPs)技术,记录分析了 17 名熟练用户在识别图标时的识别电 位(RP)。结果显示:图标形象度对 RP 在潜伏期无显著差异,但形象图标反应时比抽象图标短,且形象图标 的RP波幅显著小于抽象图标。这一结果说明识别形象图标在类别分拣进程中处理的特征信息量较抽象图标少。     

Moral development, executive functioning, peak experiences and brain patterns in professional and amateur classical musicians: interpreted in light of a Unified Theory of Performance

This study compared professional and amateur classical musicians matched for age, gender, and education on reaction times during the Stroop color-word test, brainwaves during an auditory ERP task and during paired reaction-time tasks, responses on the Gibbs Sociomoral Reflection questionnaire, and self-reported frequencies of peak experiences. Professional musicians were characterized by: (1) lower color-word interference effects (Stroop task), (2) faster categorization of rare expected stimuli (P3b), and a trend for faster processing of rare unexpected stimuli (P3a), (3) higher scores on the Sociomoral Reflection questionnaire, and (4) more frequent peak experiences during rest, tasks, and sleep. Both groups had high values on the Brain Integration Scale. These findings are interpreted in light of a Unified Theory of Performance, which posits that effectiveness in any area is influenced by one’s level of mind-brain development—emotional, cognitive, moral, ego and cortical development—with higher mind-brain development supporting greater effectiveness in any domain.     

Individual differences in fast-and-frugal decision making: Neuroticism and the recognition heuristic

The fast-and-frugal recognition heuristic (RH) claims that people base inferences on recognition only, thus ignoring further knowledge they possess. This claim has been repeatedly challenged, while recent evidence suggests that there are substantial individual differences in adhering to the RH. However, no personality or ability factors driving (non-)use of the RH have, as yet, been identified. In the present study, neuroticism was hypothesized to be a determinant of using the RH: participants high in neuroticism were expected to avoid making use of their knowledge beyond recognition, thus avoiding a diagnostic test of their abilities. The results corroborate this hypothesis: neuroticism predicted participants’ adherence to the RH while the other Big 5 factors and intelligence yielded no additional explanatory power. Moreover, the effect of neuroticism was not mediated by the accessibility of knowledge thus lending preliminary support for the notion that this effect may, in fact, be genuinely motivational in nature.     

On the relations between action planning, object identification, and motor representations of observed actions and objects

Recent evidence suggests that viewing a static prime object (a hand grasp), can activate action representations that affect the subsequent identification of graspable target objects. The present study explored whether stronger effects on target object identification would occur when the prime object (a hand grasp) was made more action-rich and dynamic. Of additional interest was whether this type of action prime would affect the generation of motor activity normally elicited by the target object. Three experiments demonstrated that grasp observation improved the identification of grasp-congruent target objects relative to grasp-incongruent target objects. We argue from this data that identifying a graspable object includes the processing of its action-related attributes. In addition, grasp observation was shown to influence the motor activity elicited by the target object, demonstrating interplay between action-based and object-based motor coding.     

The role of autonomic arousal in feelings of familiarity

Subjective feelings of familiarity associated with a stimulus tend to be strongest when specific information about the previous encounter with the stimulus is difficult to retrieve (e.g., the butcher-on-the-bus phenomenon; [Mandler, G. (1980). Recognizing: The judgment of previous occurrence. Psychological Review, 87, 252-271.]). When a stimulus has been encountered previously and the circumstances of the encounter cannot be recollected, additional cognitive resources may be directed toward recollection processes; this resource allocation is accompanied by autonomic arousal [Dawson, M. E., Filion, D. L., & Schell, A. M. (1989). Is elicitation of the autonomic orienting response associated with allocation of processing resources?. Psychophysiology, 26, 560-572]. One easily measurable index of autonomic arousal is the skin conductance response (SCR). In the present study, participants studied lists of words and then gave recognition ratings to briefly displayed and masked studied and nonstudied test words while their SCRs were monitored. Results revealed a relationship between recognition ratings and the temporal characteristics of the SCR, supporting the idea that feelings of familiarity are indeed "feelings" in that they stem from autonomic arousal associated with cognitive resource allocation.     

The client as expert: Researching hindering experiences in counselling

This paper identifies the importance of valuing clients’ experiences when seeking to understand hindering experiences in counselling. Since the research literature reports that client perceptions of counselling are better predictors of outcome than counsellor ratings, client viewpoints are critical to furthering understanding of hindering experiences. Clients are generally reluctant to share negative experiences and a discussion regarding the difficulty in soliciting these experiences is presented. Examples of the process of conducting a client-oriented investigation into hindering experiences convey some of these difficulties. Several implications for counselling practice are addressed: (1) the need for counsellors to notice and repair hindering experiences, (2) the value of attending to the quality of the relationship, (3) the need for counsellors to cultivate flexibility and responsiveness, and (4) the use of methods to encourage clients to share their unspoken experiences.     

Differences in Fear of Isolation as an explanation of Cultural Differences: Evidence from memory and reasoning

Previous research suggests that members of East Asian cultures show a greater preference for dialectical thinking and sensitivity to context information than do Westerners. We suggest this difference is rooted in a greater chronic Fear of Isolation (FOI) in East Asians than in Westerners. To support this hypothesis, we manipulated FOI in a group of Westerners and assessed their relative preference for dialectical proverbs and sensitivity to context. For cross-cultural validation of our hypothesis, we assessed the relationship between chronic levels of FOI and dialectical reasoning in Koreans. Consistent with our proposal, both experimentally primed FOI (Experiment 1A and 2) and chronic levels of FOI (Experiment 1B) were positively related to relative preference for dialectical proverbs. This effect was independent of participants’ level of negative mood (Experiment 2). A third experiment showed that sensitivity to context was affected by FOI in a manner consistent with previous studies of cultural differences (Experiment 3).     

Clients talk about their experience of the process of counselling

The purpose of this study was to ascertain clients’ experiences of their counselling. This was done through use of a questionnaire and follow-up, semi-structured interviews with 20 counselling clients who were seen at a walk-in agency located in a mid-sized city in New Zealand. Several themes were identified and discussed in relation to the literature on clients’ perceptions of their own counselling. Specifically, clients were asked to comment on whether their counselling was effective, how much of their improvement was due to counselling versus other factors, the quality of the relationship with their counsellor, specific in-counselling events that were helpful or unhelpful, and how their counselling was terminated. Implications for practice were suggested.