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11.
S A Butterfield 《Perceptual and motor skills》1991,73(2):624-626
130 deaf boys and girls, ages 3 to 14 years, were tested on development of mature running form. The mature form in this skill was associated with chronological age and performance of static and dynamic balance. Sex and hearing loss do not appear to affect development of running. 相似文献
12.
The software described in this paper, VideoNoter, addresses the need for tools that support annotation and retrieval of video data and organize the presentation of multiple analyses of the same data. Video is widely perceived as an important medium for psychological research, because video recording makes the fleeting particulars of human interaction available as data for detailed analysis, while retaining much of the context of the event. Though the benefits of using video data are high, the process can be prohibitively time-consuming. We have developed a prototype computer-based video analysis tool that can enhance the productivity of the video analysis process. In this paper, we report on the design and implementation of VideoNoter, and we discuss how it facilitates video data analysis. 相似文献
13.
Jeremy Hazell 《British Journal of Guidance & Counselling》1976,4(2):156-170
A sense of pointlessness is a deep problem which underlies many more familiar problems. Its origins lie in deeply-rooted feelings of personal insignificance which can only be resolved by a genuine experience of relationship. The possibilities of establishing such a relationship in a counselling setting are examined with reference to condensed case-histories and relevant psycho-dynamic theory. 相似文献
14.
Theoretical Medicine and Bioethics - 相似文献
15.
The authors compare older adults' lexical-decision data with younger adults' data reported in P. Allen, A. F. Smith, et al. (2002). On the basis of their work, it was proposed that consistent-case wordswould be processed by the faster holistic (magnodominated) stream, but that mixed-case words would be processed by the slower analytic (interblob-dominated or blob-dominated) steams. Hue mixing was predicted to have no effect on consistent-case performance, but mixed-hue/mixed-case words were predicted to be recognized faster than monochrome/mixed-case words. Younger adults showed the predicted results, but older adults did not. These results suggest that holistic central processes are maintained, but that older adults exhibited an analytic decrement 相似文献
16.
17.
Yarkoni T Braver TS Gray JR Green L 《Journal of the experimental analysis of behavior》2005,84(3):537-554
Although functional neuroimaging studies of human decision-making processes are increasingly common, most of the research in this area has relied on passive tasks that generate little individual variability. Relatively little attention has been paid to the ability of brain activity to predict overt behavior. Using functional magnetic resonance imaging (fMRI), we investigated the neural mechanisms underlying behavior during a dynamic decision task that required subjects to select smaller, short-term monetary payoffs in order to receive larger, long-term gains. The number of trials over which the longterm gains accrued was manipulated experimentally (2 versus 12). Event-related neural activity in right lateral prefrontal cortex, a region associated with high-level cognitive processing, selectively predicted choice behavior in both conditions, whereas insular cortex responded to fluctuations in amount of reward but did not predict choice behavior. These results demonstrate the utility of a functional neuroimaging approach in behavioral psychology, showing that (a) highly circumscribed brain regions are capable of predicting complex choice behavior, and (b) fMRI has the ability to dissociate the contributions of different neural mechanisms to particular behavioral tasks. 相似文献
18.
Previous research demonstrated social influence resulting from mimicry (the chameleon effect); a confederate who mimicked participants was more highly regarded than a confederate who did not, despite the fact that participants did not explicitly notice the mimicry. In the current study, participants interacted with an embodied artificial intelligence agent in immersive virtual reality. The agent either mimicked a participant's head movements at a 4-s delay or utilized prerecorded movements of another participant as it verbally presented an argument. Mimicking agents were more persuasive and received more positive trait ratings than nonmimickers, despite participants' inability to explicitly detect the mimicry. These data are uniquely powerful because they demonstrate the ability to use automatic, indiscriminate mimicking (i.e., a computer algorithm blindly applied to all movements) to gain social influence. Furthermore, this is the first study to demonstrate social influence effects with a nonhuman, nonverbal mimicker. 相似文献
19.
A model of the antecedents and reactions to health-related social control is proposed. This model suggests health behavior characteristics, including type, frequency, and severity of consequences, are social control antecedents. Social control is then thought to elicit better health behavior and emotions. Attributions to explain social control are proposed to effect emotional reactions and behavior. Undergraduates read hypothetical scenarios to test the proposed model. Study 1 found that health-compromising behaviors and behaviors with more severe consequences elicited more social control. Study 2 found that, compared to negative tactics, positive social control tactics elicited more behavior change, and compared to social/appearance concerns, attributions to health elicited positive emotions. Attributions did not moderate the impact of social control on emotions or behavior. 相似文献
20.
This study examined the generalizability of a self-report measure of psychache to an offender population. The factor structure, construct validity, and criterion validity of the Psychache Scale was assessed on 136 male prison inmates. The results showed the Psychache Scale has a single underlying factor structure and to be strongly associated with measures of depression and hopelessness and moderately associated with psychiatric symptoms and the criterion variable of a history of prior suicide attempts. The variables of depression, hopelessness, and psychiatric symptoms all contributed unique variance to psychache. Discussion centers on psychache's theoretical application to the prediction of suicide. 相似文献