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171.
Dr. Michael Alex 《Forensische Psychiatrie, Psychologie, Kriminologie》2011,5(4):244-252
Since 2001 under certain circumstances German courts have the right to order prisoner detention for preventive purposes retrospectively. As courts set limits to new facts after conviction more than 100 prisoners were released, although they were regarded as being very dangerous. The actual delinquency relapse of these persons was investigated in a study of the Ruhr University Bochum. The results are presented in this paper. 相似文献
172.
Alex Gillespie 《Integrative psychological & behavioral science》2013,47(4):492-508
This article examines meaning making with nuclear bombs and military manoeuvres. The data is verbatim audio recordings from the White House during the Cuban Missile Crisis. The analysis uses concepts from impression management and dialogism. It is found that actions often speak louder than words and that even non-linguistic communication with nuclear weapons is often oriented to third-parties, in this case, world opinion. A novel process of ‘staging the other’ is identified, that is, when one side tries to create a situation which will force the other side to act in a way which will create a negative impression on world opinion. Staging the other is a subtle form of meaning making for it entails shaping how third parties will view a situation without those third parties being aware of the intentionality of the communication. 相似文献
173.
Wei-Ying Chen Piers D. Howe Alex O. Holcombe 《Attention, perception & psychophysics》2013,75(4):710-725
The attentional processes for tracking moving objects may be largely hemisphere-specific. Indeed, in our first two experiments the maximum object speed (speed limit) for tracking targets in one visual hemifield (left or right) was not significantly affected by a requirement to track additional targets in the other hemifield. When the additional targets instead occupied the same hemifield as the original targets, the speed limit was reduced. At slow target speeds, however, adding a second target to the same hemifield had little effect. At high target speeds, the cost of adding a same-hemifield second target was approximately as large as would occur if observers could only track one of the targets. This shows that performance with a fast-moving target is very sensitive to the amount of resource allocated. In a third experiment, we investigated whether the resources for tracking can be distributed unequally between two targets. The speed limit for a given target was higher if the second target was slow rather than fast, suggesting that more resource was allocated to the faster of the two targets. This finding was statistically significant only for targets presented in the same hemifield, consistent with the theory of independent resources in the two hemifields. Some limited evidence was also found for resource sharing across hemifields, suggesting that attentional tracking resources may not be entirely hemifield-specific. Together, these experiments indicate that the largely hemisphere-specific tracking resource can be differentially allocated to faster targets. 相似文献
174.
Neediness, as a maladaptive form of interpersonal dependency, has been implicated in a range of psychopathology, most commonly mood and personality disorders. In light of the literature's sparse and inconsistent findings, Bornstein, Hilsenroth, Padawer, and Fowler (2000) have called for a systematic evaluation of dependency's role across the spectrum of Axis II disorders. The current study of individuals without current or past Axis I diagnoses found that Neediness was significantly related to dimensions of dependent, borderline, and histrionic personality disorders. Implications for the assessment of interpersonal dependency and issues in need of further clarification are highlighted. 相似文献
175.
One of the most robust experience-related cortical dynamics is reduced neural activity when stimuli are repeated. This reduction has been linked to performance improvements due to repetition and also used to probe functional characteristics of neural populations. However, the underlying neural mechanisms are as yet unknown. Here, we consider three models that have been proposed to account for repetition-related reductions in neural activity, and evaluate them in terms of their ability to account for the main properties of this phenomenon as measured with single-cell recordings and neuroimaging techniques. We also discuss future directions for distinguishing between these models, which will be important for understanding the neural consequences of repetition and for interpreting repetition-related effects in neuroimaging data. 相似文献
176.
177.
Ellis and Beaton (1993a) reported that the keyword method of learning enhanced memory of foreign vocabulary items when receptive learning was measured. However, for productive learning, rote repetition was superior to the keyword method. The first two experiments reported here show that, in comparison with rote repetition, both receptive and productive learning can be enhanced by the keyword method, provided that the quality of the keyword images is adequate. In a third experiment using a subset of words from Ellis and Beaton (1993a), the finding they reported, that for productive learning rote repetition was superior to the keyword method, was reversed. The quality of keyword images will vary from study to study and any generalisation regarding the efficacy of the keyword method must take this into account. 相似文献
178.
Advance preparation reduces RT task-switching cost, which is thought to be evidence of preparatory control in the cuing task-switching paradigm. In the present study, we emphasize errors in relation to response speed. In two experiments, we show that (1) task switching increased the rate at which the currently irrelevant task was erroneously executed ("task errors") and (2) advance task preparation reduced the task error rate to that seen in nonswitch trials. The implications of the results to the hypothesis concerning task-specific preparation are discussed. 相似文献
179.
180.
Auditory trace fear conditioning is a hippocampus-dependent learning task that requires animals to associate an auditory conditioned stimulus (CS) and a fear-producing shock-unconditioned stimulus (US) that are separated by an empty 20-s trace interval. Previous studies have shown that aging impairs learning performance on hippocampus-dependent tasks. This study measured heart rate (HR) and freezing fear responses to determine if aging impairs hippocampus-dependent auditory trace fear conditioning in freely moving rats. Aging and Young rats received one long-trace fear conditioning session (10 trials). Each trial consisted of a tone-CS (5 s) and a shock-US separated by an empty 20-s trace interval. The next day rats received CS-alone retention trials. Young rats showed significantly larger HR and freezing responses on the initial CS-alone retention trials compared to the Aging rats. A control group of aging rats received fear conditioning trials with a short 1-s trace interval separating the CS and US. The Aging Short-Trace Group showed HR and freezing responses on the initial CS alone retention trials that were similar to the Young Long-Trace Group, but greater than the Aging Long-Trace Group. A second aging control group received unpaired CSs and USs, and showed no HR or freezing responses on CS-alone retention trials. These data show that HR and freezing are effective measures for detecting aging-related deficits in trace fear conditioning. 相似文献