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1.
Prior research has shown associations between higher creativity (e.g., semantic association, verbal fluency), higher schizotypy (e.g., magical ideation), and relatively stronger right hemisphere laterality measures--when each of the three pairings has been studied individually. Our prior study related creativity and schizotypy to signal detection theory response criterion aspects of laterality. The present study attempted to integrate findings regarding these three constructs and to replicate the signal detection theory laterality results by providing measures of all three constructs in a within subjects design. Participants were 60 undergraduates who completed a test battery including two measures of creativity, three measures of schizotypy, a lateralized lexical decision task, and a dichotic listening task. Results are consistent with individual differences in creativity and schizotypy being partly related to a response criterion favoring right hemisphere, possibly nonconscious, processing. Dichotic listening results revealed a strong association of better right hemisphere (left ear) localization ability and creativity. 相似文献
2.
Names are thought to be represented in the brain differently from common nouns. Although this idea is supported by both theoretical and empirical arguments, the brain areas that are relevant for the recognition of personal names-and in particular the extent of right hemisphere involvement-remain controversial. We investigated the hypothesis that, unlike common nouns, personal names are represented preferentially by the right hemisphere (D. Van Lancker, 1991; D. Van Lancker et al., 1991; C. Ohnesorge & D. Van Lancker, 1999). Participants performed lexical decisions to common nouns and pseudowords (Experiment 1) or familiarity decisions to personal names (Experiment 2), which were presented briefly to the left or right visual fields. Asymmetries were small or absent for both pseudowords and unfamiliar names. For familiar names, both reaction times and error rates revealed strong advantages for the right visual field/left hemisphere (RVF/LH), which were comparable to the asymmetries for nouns. Familiar personal names may be represented by brain systems that differ from those representing common nouns, but current evidence does not suggest a distinct contribution of the right hemisphere to these brain systems. 相似文献
3.
Ana Guinote 《Journal of experimental social psychology》2007,43(3):433-440
Suppressing unwanted thoughts increases the accessibility of these thoughts after suppression is released. Two studies test the hypothesis that the magnitude of post-suppressional rebound is moderated by power. Study 1 measured participants’ thoughts about a white bear under suppression and expression instructions, following Wegner, Schneider, Carter, and White (1987). Study 2 measured stereotype accessibility after a task that required participants to describe one day in the life of an African-American under suppression or no-suppression instructions. Consistently across the two studies, powerful participants showed stronger post-suppressional rebound relative to powerless participants. The consequences of these findings for decision making and stereotyping are discussed. 相似文献
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Stevens JC 《Ethics》1984,95(1):68-74
Stevens critiques what he calls the "conceptual possession requirement" as defined by Michael Tooley in his article, "Abortion and infanticide," Philosophy and Public Affairs 1972 Fall; 2(1): 37-65. Tooley argued that a being has a right to something only if it has the concept of that thing. He claimed that fetuses and infants do not have a serious right to life because they have no concept of a continuing self, and that therefore abortion and infanticide are morally permissible. Stevens contends that the conceptual possession requirement is not valid, offers a counterexample to Tooley's argument, and defends his reasoning against what he presumes might be Tooley's counterarguments. 相似文献
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After generating an idea we believe is original, we want it to be credited as original and receive recognition for it. So, we would be upset if its originality were questioned, or if our link to that intellectual self-extension were threatened, and we would cope with self-protective strategies. This rationale prompted an experiment with seventy-five female undergraduates. They (P) were to imagine drafting a paper for submission to a national creativity fair proposing a novel method for determining the structure of things, but then decided against submitting it. Fellow-participant, O, learning of P's decision to withdraw, borrows P’s draft. Later, P submits a revised, retitled draft that, unfortunately, goes astray. Still later P discovers that O, without P's knowledge and consent, submitted a copy of P’s original draft to the fair, listing O’s name, both names, or P’s name as author(s), and that the idea was or was not judged as original. Origination and recognition credit allocation had predicted effects on P’s emotional reaction, evaluation of the judges’competence, and of O’s trustworthiness. Unexpect-edly low self-evaluated creativity and sociability, and low desire for future collabora-tion, were obtained when recognition went to P and O jointly. We discuss the applica-bility of belief agreement-attraction and cognitive balance models, of imitation as flattery, of self-esteem as a moderator, and whether our results are culture-bound. Finally, we note how the reactions hint at conflict between inclinations toward altru-ism versus narcissistic self-interest when it comes to sharing one’s self-generated intellectual products with others. 相似文献
8.
Axel Gelfert 《Studies in East European Thought》2012,64(1-2):121-142
Much of Arnold Hauser??s work on the social history of art and the philosophy of art history is informed by a concern for the cognitive dimension of art. The present paper offers a reconstruction of this aspect of Hauser??s project and identifies areas of overlap with the sociology of knowledge??where the latter is to be understood as both a separate discipline and a going intellectual concern. Following a discussion of Hauser??s personal and intellectual background, as well as of the shifting political and academic setting of his work, the paper addresses one of Hauser??s central questions, viz. how best to square a thoroughgoing commitment to the social nature of art with the reality of successive artistic styles, given that the latter seem to be characterizable on purely formal grounds. This is followed by a discussion of Hauser??s conflicted views on the relation between art, science, and technology. This injects a tension into Hauser??s work, due to his initial reluctance to explain just how the aesthetic and the cognitive realms relate. The final part of the paper, through a closer examination of the analogies and disanalogies that Hauser sees between art history and the history of science, attempts to give a positive answer????on Hauser??s behalf??, as it were??to the question of whether art may be credited with a specific cognitive dimension of its own, and if so, what its contribution to our cognitive enterprise may consist in. 相似文献
9.
De Raedt R 《Scandinavian journal of psychology》2006,47(3):225-236
Over the last few years, the integration of biological and psychological models has become increasingly important in clinical psychology. This paper presents a neurobiological framework for exploring how neuroscience research may be valuable in the context of new developments in behavior therapy. The importance of the cortical-subcortical circuitry of emotion processing for investigating the working mechanisms of exposure therapy is illustrated by current neuroimaging research. The implication is that during exposure therapy the focus of attention must be fully directed towards the emotional content of the threatening situation to facilitate prefrontal control over the amygdala and that new contextual information, of emotional salience, must be added to create inhibitory projections from the hippocampus. In addition, some possible mechanisms of action for different therapeutic approaches to both anxiety and depression and the role of neuroimaging techniques in predicting treatment outcome are discussed. 相似文献
10.
Adam Rafalovich 《Deviant behavior》2013,34(2):93-115
This article examines the medical discourse that formed the foundations of what mental health professionals today call Attention Deficit Hyperactivity Disorder (ADHD). The article examines literature from two medical discussions: 1) the discussion of "imbecility" and "idiocy" in the late 19th and early 20th centuries in Western Europe and in the United States; and 2) the diagnosis of encephalitis lethargica in children during the 1920s. The diagnosis of encephalitis lethargica was heavily influenced by the previous discussion of imbecility and occupied a seminal place in the history of medicalizing child behavior. It served as a specific disease category for kids who demonstrated unconventional behavior in a variety of social contexts. It will be argued that the discussion of encephalitis lethargica began a research modality in psychiatry which sought to find neurological bases for childhood deviance, typified by the contemporary discussion of ADHD. 相似文献
11.
Sunita Mahtani Stewart Michael H. Bond Betsy D. Kennard L.M. Ho Riffat Moazam Zaman 《International journal of psychology》2002,37(2):74-82
This study reverses the usual process of assessing universality by examining whether a construct originating in non‐western cultures has functional relevance in the West. The construct of guan or “training” was proposed by Chao (1994) as reflecting important Chinese parenting practices also shared by other Confucian cultures. She proposed that this construct is more relevant to the understanding of outcomes among Asian‐American youth than constructs that have been developed in the West, such as “authoritative” parenting. The association among the behaviours incorporated in this construct and other “universal” parenting styles such as parental warmth has not been previously reported. Nor has there been a previous report of the prevalence and perceived desirability of guan behaviours from Western individuals. Participants in the present study were US (N = 118), Hong Kong (N = 171) and Pakistani (N = 98) nursing students. In all three cultures, guan items had adequate internal consistency (Cronbach's alphas ranging from .69 to .76), associated positively with parental warmth (Pearsons' r ranging from .37 to .52), and were seen as attributes of ideal parents. Mothers in all three cultures were perceived as showing more guan than fathers show. The associations between parental guan and the outcomes of perceived health, relationship harmony and life satisfaction were significant for the Asian participants. Tests of guan's functional relevance in the West had equivocal results with weak associations to positive outcomes in the West compared to Asia. However, the differences between cultures did not reach statistical significance. When the cultures were merged, parental training perceptions predicted a significant proportion of the variance in outcomes. Mothers' guan predicted self‐esteem in their children, whereas fathers' guan predicted life satisfaction. Although guan may have emerged from a Chinese cultural context, it appears to function similarly in many cultural systems, and may represent the Asian face of authoritative parenting. 相似文献
12.
We examined the morphosyntax of eight left hemispherectomized children at two different stages and compared it to MLU-matched normals. We found that the language of the hemispherectomies paralleled that of their MLU matches with respect to the specific morphosyntactic characteristics of each stage. Our findings provide strong evidence for the presence of functional categories in all early grammars and demonstrate that grammatical development, regardless of its neural substrate, is highly constrained by UG and follows a narrowly determined course. We discuss our findings within a neurobiological framework in which etiology defines the integrity of the remaining hemisphere, which in turn, determines its potential for linguistic reorganization and/or acquisition. 相似文献
13.
The utility of distinguishing between introjective hurt (feeling sad, engaging in selfblame, and wondering what one did wrong)
and retaliatory hurt (yelling at, blaming, confronting, and feeling angry toward the offender) was explored in a longitudinal
design of two months. Participants (N=51) were asked to describe a recent hurtful incident in survey format and complete subsequent measures of various behavioral
and emotional reactions, including hurt and forgiveness. Results suggested the stability and relative independence of the
two types of hurt and the differential significance of predictor variables (for example, apology) for each hurt type, both
simultaneously and over time. These results support the distinction between retaliatory and introjective hurt as they represent
distinct reactions with differential interpersonal outcomes. 相似文献
14.
Stephanie S. Leone Simon Wessely Marcus J.H. Huibers J. André Knottnerus IJmert Kant 《Psychology & health》2013,28(4):449-464
Background: Burnout and chronic fatigue syndrome (CFS) are two fatigue syndromes which have developed largely independently from each other, yet whose similarities in symptoms can be a source of confusion. We aim to explore the phenomenology of burnout and CFS in a historical context as this may provide some insight into the links and relationship between these conditions. Method: A narrative review based on literature in the fields of history, social science and medicine. Results: The origins of CFS lie within medicine, whereas burnout developed in a psychological setting. As well as symptoms, burnout and CFS also share similar themes such as an overload process triggering illness onset, the need for restoration of depleted energy, external causal attributions and the characteristics of people suffering from these illnesses. However, these themes are expressed in either psychological or medical terms according to the historical background. Conclusion: Despite their similarities, there have been few direct comparisons of the two concepts. Culture, illness perceptions and accountability are important issues in both conditions and could contribute to their differences. Comparing burnout and CFS within one sample frame, thus looking beyond the psychology/medicine divide, could be a useful first step towards understanding their relationship. 相似文献
15.
Recent neuropsychological evidence, supporting a strong version of Whorfian principles of linguistic relativity, has reinvigorated debate about the role of language in colour categorisation. This paper questions the methodology used in this research and uses a novel approach to examine the unique contribution of language to categorisation behaviour. Results of three investigations are reported. The first required development of objective measures of category coherence and consistency to clarify questions about healthy control performance on the freesorting colour categorisation task used in previous studies. Between-participant consistency was found to be only moderate and the number of colour categories generated was found to vary markedly between individuals. The second study involved longitudinal neuropsychological examination of a patient whose colour categorisation strategy was monitored in the context of a progressive decline in language due to semantic dementia. Performance on measures of category coherence and consistency was found to be relatively stable over time despite a profound decline in the patient's colour language. In a final investigation we demonstrated that, for both the patient and controls, between- and within-participant consistency were higher than expected by (a) random sorting and (b) sorting perceptually similar chips together. These findings indicate that the maintenance of colour categorisation need not depend on language. 相似文献
16.
J A Nevin R C Grace 《Journal of experimental psychology. Animal behavior processes》1999,25(2):256-268
Eight pigeons were trained on multiple schedules of reinforcement where pairs of components alternated in blocks on different keys to define 2 local contexts. On 1 key, components arranged 160 and 40 reinforcers/hr; on the other, components arranged 40 and 10 reinforcers/hr. Response rates in the 40/hr component were higher in the latter pair. Within pairs, resistance to prefeeding and resistance to extinction were generally greater in the richer component. The two 40/hr components did not differ in resistance to prefeeding, but the 40/hr component that alternated with 10/hr was more resistant to extinction. This discrepancy was interpreted by an algebraic model relating response strength to component reinforcer rate, including generalization decrement. According to this model, strength is independent of context, consistent with research on schedule preference. 相似文献
17.
It has been found that humans not only tend to avoid the middle routes and prefer the peripheral routes among multiple choices, but also rely on the ‘initial segment strategy’ to select the route. In this paper, we propose a new heuristic which humans apply during route selection: Participants prefer the route whose initial direction lies in the direction of their final destination, while avoiding the route whose initial direction does not. Four maps were designed. The pathways, on different maps, constituted a parallelogram, a rectangle and a square. Pedestrians were instructed to select a route from an origin to a destination on one of the maps. The results confirm the application of the newly proposed heuristic. Other possible factors, such as handedness, route angles and occurrence of turns were excluded. Moreover, the heuristics of deferring decision and relying on initial straightness are not supported. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
18.
Betty N. Gordon Peter A. Ornstein Robert E. Nida Andrea Follmer M. Cristine Crenshaw Gabrielle Albert 《Applied cognitive psychology》1993,7(6):459-474
Age differences in children's recall of salient experiences have frequently been documented, but these findings have routinely been based on studies in which verbal interviews have been employed. Because verbal interview protocols may underestimate the memory of young children, the purpose of this research was to compare the effectiveness of such an interview with two alternative protocols that involved the use of a doll. Using these contrasting protocols, 3-and 5-year-old children were asked to remember the details of a routine physical examination. Neither doll protocol facilitated 3-year-olds' recall of the features of the check-up. In contrast, 5-year-olds who were asked to demonstrate with a doll what happened in their examination showed enhanced recall. The inclusion of a doll had no effect on older or younger children's provision of elaborative detail about their visits to the doctor. Various measures of individual differences (e. g. temperament, language skill) predicted some aspects of the children's recall and elaboration. The findings are discussed in terms of the cognitive skills necessary for effective use of dolls in the assessment process, and are related to problems associated with interviewing young children who are involved in legal proceedings. 相似文献
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Gustave Dax played an important role in the early history of cerebral dominance for language. He not only sent the 1836 memoir of Marc Dax, his deceased father, to Paris in 1863, but saw to it that this important document was published before Paul Broca's own article on cerebral dominance appeared later in 1865. In addition, he supported his father's contention that the left hemisphere is special for speech with 140 additional clinical cases. Gustave Dax's own unique contribution, however, has been almost completely overlooked. Although his theory lacked specificity, he preceded Meynert, Schmidt, and Wernicke in suggesting that the left temporal lobe may be especially important for speech. 相似文献