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241.
Klaus Schneider 《Motivation and emotion》1978,2(4):333-344
Several revisions of Atkinson's risk preference model have been proposed in the last 10 years. The advantage of such revisions, shifting the maximum of the approach tendency to the difficult range in predicting choice behavior, is discussed. After summarizing the results of a series of studies on choice behavior in achievement-related situations, the conclusion is drawn that such a revision is unnecessary. Choice behavior is in agreement with the prediction of the original model when expectancies are assessed in the proper way. There may be other good reasons to revise Atkinson's original model. However, the tendency to choose difficulty levels with objective success probabilities less than .50 is not a reason. 相似文献
242.
Beverly A. Bush Thomas A. Novack Jeffrey J. Schneider Alok Madan 《Journal of clinical psychology in medical settings》2004,11(3):195-201
The validity, reliability, and factor structure of the Center for Epidemiological Studies-Depression Scale (CES-D) was examined with 253 patients seen for neuropsychological evaluation following traumatic brain injury (TBI). All patients completed the CES-D; 31 also completed the Beck Depression Inventory (BDI) and 17 completed the Minnesota Multiphasic Personality Inventory-II (MMPI-II). The CES-D demonstrated good concurrent, construct validity, significantly correlating with the BDI (r = .673, p < .0001) and the MMPI-II (Depression Scale T score r = .536, p = .027). The CES-D also demonstrated good internal consistency (coefficient alpha = .8195) and split-half reliability (Spearman–Brown r = .8284). Principal components factor analysis with varimax rotation resulted in a four-factor solution that accounted for 56.01% of the variance. The factor structure differed from the originally reported factor structure, and indicated that somatic difficulties were strongly associated with dysphoric affect in TBI patients. The CES-D is a valid and reliable screening instrument for use with TBI patients. 相似文献
243.
J. Thomas Dalby David Gibson Vittorio Grossi Richard D. Schneider 《Journal of motor behavior》2013,45(4):292-297
A group of individuals conversing in natural dyads and a group of lecturers were observed for lateral hand movement patterns during speech. Right-handed individuals in both groups displayed a significant right hand bias for gesture movements but no lateral bias for self-touching movements. The study provides external validity for previous laboratory studies of lateralized hand gesture. The results were interpreted as evidence of a central processor for both spoken and gestural communication. 相似文献
244.
Kirk A. Bingaman 《Pastoral Psychology》2013,62(5):549-560
This article continues the author’s exploration of the significance of recent neuroscientific research for pastoral care and counseling Bingaman (Pastoral Psychology 60:477–489, 2011), (Pastoral Psychology, 61:411-422, 2012) by focusing on the plasticity and malleability of the human brain. It makes the case for mindfulness meditation (e.g., Centering Prayer) as a means to lower activity in the amygdala and thereby calm the stress region of the brain. In light of evidence that such mindfulness practices are more effective in reducing anxiety than is a focus on right belief or correct doctrine the case is made for a paradigmatic turn (see Bingaman 2007, pp. 102–110; Bingaman (Pastoral Psychology, 61:411–422, 2012) toward neurotheology, which seeks to understand the relationship between the brain and theology. The article concludes that the revolutionary discoveries concerning neuroplasticity challenge the field of pastoral care and counseling to recognize the ability of contemplative-meditational practices to reduce anxiety and to produce long-term, possibly permanent changes in the neural pathways of the human brain. 相似文献
245.
Schneider C 《Science and engineering ethics》2000,6(1):49-56
After summarising three recent case histories of alleged scientific misconduct in Germany, the efforts of the Deutsche Forschungsgemeinschaft (German Research Council) and the Hochschulrektorenkonferenz (German Rectors' Conference) to promote academic and procedural safeguards in favour of professional self-regulation in science and scholarship are described in outline. 相似文献
246.
Children and their parents who are exposed to medical life-threat due to illness or injury are at risk for developing symptoms of posttraumatic stress. However, the prevention, detection, and treatment needed are often not available in the acute care settings of the hospital. The National Child Traumatic Stress Network and the Substance Abuse and Mental Health Services Administration have created a set of materials for use by hospital health providers and families that is available for download free from the National Child Traumatic Stress Network website, www.nctsn.org. 相似文献
247.
Goldberg RF Perfetti CA Schneider W 《Cognitive, affective & behavioral neuroscience》2006,6(3):214-222
If semantic representations are based on particular types of perceptual features, then category knowledge that arises from
multimodal sensory experiences should rely on distinct and common sensory brain regions depending on the features involved.
Using a similarity-based generation-andcomparison task, we found that semantic categories activated cortical areas associated
with taste and smell, biological motion, and visual processing. Fruit names specifically activated medial orbitofrontal regions
associated with taste and smell. Labels for body parts and clothing activated lateral temporal occipitoparietal areas associated
with perceiving the human body. More generally, visually biased categories activated ventral temporal regions typically ascribed
to visual object recognition, whereas functional categories activated lateral frontotemporal areas previously associated with
the representation of usage properties. These results indicate that semantic categories that are distinguished by particular
perceptual properties rely on distinct cortical regions, whereas semantic categories that rely on similar types of features
depend on common brain areas. 相似文献
248.
The current study investigated the influence of presentation modality (live, video, and slide show) on children's memory, suggestibility, recognition, and metamemorial monitoring processes. A total of 270 children in three age groups (5- and 6-year-olds, 7- and 8-year-olds, and 9- and 10-year-olds) watched a magic show and were questioned about it 1 week later. The live show yielded more correct answers to nonleading questions, higher resistance to misleading questions, and better recognition memory than did the video condition, which in turn resulted in better performance than did the slide show. Although presentation modality raised the general level of memory performance, the effects were equally strong in all age groups and did not affect memory phenomena such as the size of the misinformation effect and confidence judgments. 相似文献
249.
Building on Morin's understanding of the relations among self-talk, self-consciousness, and self-knowledge, this study examined the hypothesis that functional and dysfunctional self-consciousness mediate between self-talk and self-knowledge. A self-report questionnaire including 10 scales assessing different aspects of Self-talk, Self-consciousness, and Self-knowledge was administered to 200 German undergraduate university students (95 women, 105 men). Mediation analysis showed that the observed negative relationship between Self-talk and Self-knowledge was mediated by Dysfunctional Self-consciousness, while Functional Self-consciousness acted like a supressor variable. The discussion focuses on limitations of the present measures of Self-talk. 相似文献
250.
Bherer L Kramer AF Peterson MS Colcombe S Erickson K Becic E 《Psychology and aging》2005,20(4):695-709
A number of studies have suggested that attentional control skills required to perform 2 tasks concurrently become impaired with age (A. A. Hartley, 1992; J. M. McDowd & R. J. Shaw, 2000). A. A. Hartley (2001) recently observed that the age-related differences in dual-task performance were larger when the 2 tasks required similar motor responses. The present study examined the extent to which age-related deficits in dual-task performance or time sharing--in particular, dual-task performance of 2 discrimination tasks with similar motor requirements--can be moderated by training. The results indicate that, even when the 2 tasks required similar motor responses, both older and younger adults could learn to perform the tasks faster and more accurately. Moreover, the improvement in performance generalized to new task combinations involving new stimuli. Therefore, it appears that training can substantially improve dual-task processing skills in older adults. 相似文献