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51.
Shephard RJ 《Perceptual and motor skills》2002,95(2):361-2; discussion 432
Several issues arise on reading the paper by Netz and Raviv. Their role in interpretation of the data and stimulating questions for further study is mentioned. 相似文献
52.
On the basis of results from a special subject who reported information at a distance during exposure to weak, circumcerebral magnetic fields rotating within the horizontal plane, we designed an experiment to discern if the subjective narratives of normal people exposed to these fields could be similar to the comments of emotionally related individuals who were concurrently generating shared memories about a randomly selected stimulus. Blind matching of the comments indicated that the proportions of 44 students who accurately paired the narratives of the field-exposed subject and the comments of the stimulus person as congruent were statistically significant for 5 of the 7 pairs whose narratives were of sufficient length for analysis. The ratings for congruence of the pairs of verbal behaviors for the 7 pairs of subjects were negatively correlated (rho = -.72) with the geomagnetic activity during the 24-hr. interval within which the experiences were conducted. The results suggested consciousness might also be an insulator to myriad stimuli which might be accessible when brain activity is modified by circumcerebral magnetic fields with temporal configurations in the order of 20 msec. 相似文献
53.
54.
Understanding attachment security in family context 总被引:4,自引:0,他引:4
Cook WL 《Journal of personality and social psychology》2000,78(2):285-294
Attachment theory (J. Bowlby, 1969) is not just about how internalized models of relationships affect interpersonal outcomes; it is primarily a theory about how interpersonal processes affect social and cognitive development. This study tested 3 hypotheses about the interpersonal sources of adult attachment security: (a) attachment security is relationship specific, (b) characteristics of partners affect attachment security, and (c) security of attachment is reciprocated. Measures of attachment security were obtained from 2 parents and 2 children (adolescent or older) in 208 middle-class families. Results of social relations model analysis (D. A. Kenny & L. La Voie, 1984) supported all 3 hypotheses. The author concludes that internal working models of relationships may not be so "internal" after all and that greater emphasis on the interpersonal sources of adult attachment security is warranted. 相似文献
55.
Results were combined from 5 experiments by Cook in 1998 with 728 participants who listened to one male voice and one female voice each saying a sentence, then attempted to recognise the voices from line-ups of six voices presented a week later. While 352 male listeners did not differ significantly in recognising female and male voices (38% correct vs 41%), 376 female listeners were significantly more likely to recognise female than male voices (51% vs 43% correct). There was no evidence for individual differences in voice recognition in that listeners who recognised the male voice were no more likely to recognise the female voice than those who failed to recognise the male voice. 相似文献
56.
Frontal-Lobe Involvement in Spatial Memory: Evidence from PET,fMRI, and Lesion Studies 总被引:2,自引:0,他引:2
Many studies have identified the prefrontal cortex as the brain area that is critical for spatial memory, both in humans and in other primates. Other studies, however, have failed to establish this relation. Therefore, the aim of this paper was to review the literature regarding the role of the human prefrontal lobe in spatial memory. This was done by examining the evidence obtained from neuropsychological patients and from studies using brain-imaging techniques (PET and fMRI). Evidence supporting the notion that the prefrontal cortex is extensively involved in spatial working memory was found. The majority of these studies, however, suggests that frontal-lobe involvement is not related to the type of material that is being processed (e.g., spatial vs. nonspatial), but to process-specific functions, such as encoding and retrieval. Theoretically, these functions could be linked to the central executive within Baddeley's working-memory model, or to recent theories that emphasize the various processes that play a role in working memory. Also, methodological issues were discussed. Further research is needed to enhance our understanding of the precise interaction of domain-specific and general processes. 相似文献
57.
Cook KV 《Adolescence》2000,35(140):717-730
This study was designed to explore Freeman's (1986) finding that the institution that made the greatest contribution to male African-American youths' socioeconomic success was the church. Thirty-two African-American, Haitian-American, and Latino male and female teenagers--16 drawn from inner-city Protestant churches and 16 comparison teenagers from the same communities-were interviewed. The interviews revealed that churched teenagers were less stressed and less likely to have psychological problems than were teenagers in the comparison group. They also appeared more likely to be living with both biological parents, less likely to have a family member on welfare, and more likely to have a job when compared with the other teenagers. They described the church as being central to their lives and as having multiple functions, many of which have been identified in the resilience literature as contributing to positive developmental outcomes. Results are interpreted in light of the transactional model, and recommendations are made, such as expanding the role of the church within these ethnic communities. 相似文献
58.
Roy EA Heath M Westwood D Schweizer TA Dixon MJ Black SE Kalbfleisch L Barbour K Square PA 《Brain and cognition》2000,44(2):253-279
The present study was designed to examine the frequency and severity of apraxia in patients with left- or right-hemisphere stroke in both pantomime and imitation conditions and to compare the frequency of apraxia in each stroke group across the three patterns of apraxia described in Roy's model (Roy, 1996). Ninety-nine stroke patients and 15 age-matched healthy adults performed eight transitive gestures to pantomime and to imitation. Gestural performance was quantified as accuracy on five performance dimensions; a composite score, an arithmetic combination of the five performance dimensions, was used as an index of the overall accuracy. Analyses revealed a comparable proportion of patients in each stroke group were classified as apraxic in the imitation condition, but a higher proportion of left stroke patients were apraxic in the pantomime condition. The severity of apraxia in each stroke group and the performance dimensions affected were, however, comparable. Analyses of the patterns of apraxia (pantomime alone, imitation alone or apraxia in both conditions) revealed a higher frequency of apraxia in both stroke groups for the pattern reflecting apraxia in both conditions, indicating that a disruption at the movement execution stage of gesture performance was most common. 相似文献
59.
Baumeister RF DeWall CN Ciarocco NJ Twenge JM 《Journal of personality and social psychology》2005,88(4):589-604
Six experiments showed that being excluded or rejected caused decrements in self-regulation. In Experiment 1, participants who were led to anticipate a lonely future life were less able to make themselves consume a healthy but bad-tasting beverage. In Experiment 2, some participants were told that no one else in their group wanted to work with them, and these participants later ate more cookies than other participants. In Experiment 3, excluded participants quit sooner on a frustrating task. In Experiments 4-6, exclusion led to impairment of attention regulation as measured with a dichotic listening task. Experiments 5 and 6 further showed that decrements in self-regulation can be eliminated by offering a cash incentive or increasing self-awareness. Thus, rejected people are capable of self-regulation but are normally disinclined to make the effort. 相似文献
60.