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51.
Bowins BE 《American journal of psychoanalysis》2012,72(2):152-165
Based on the evolution of human intelligence and the tremendous cognitive capacities arising from it, we have an innate tendency for the extreme thought content, thought form, and sensory perceptions of psychosis. During the conscious and awake state, cognitive regulatory control processes block these more extreme variants to facilitate reality congruency necessary for adaptive functioning. While asleep there is no need for reality congruency and the cognitive regulatory control processes are deactivated allowing psychotic equivalents to be expressed in dreams. This paper helps synthesize the two dominant perspectives regarding the etiology of psychosis: the neuroscience defect perspective and the psychoanalytic motivational perspective. Regarding the former, defective cognitive regulation arising from certain conditions, such as the deficit state of schizophrenia, allows extreme cognitive distortions, thought form variants, and sensory perceptual experiences to intrude into the conscious and awake state, thereby producing psychosis. Consistent with the psychoanalytic motivational perspective, defensive processes can motivate extreme cognitive distortions, thought form variants and sensory perceptual experiences, and also facilitate their expression by deactivating the relevant cognitive regulatory control processes. 相似文献
52.
Psychologists are ethically obligated to ensure their own competence. When problems of professional competence occur, psychologists must take appropriate steps to regain competence while protecting those they serve. Yet conceptualizations of the competence obligation are thoroughly intertwined with Western ideals of individualism and a model of the person as self-contained, self-controlled, and perpetually rational. Research in health care, education, and multicultural and social psychology raise serious doubts about psychologists' capacity for consistently accurate self-assessments of competence. To address this problem, the authors advocate that education, training, professional ethics standards, and credentialing criteria be infused with a robust communitarian ethos and a culturally pervasive ethic of care. The authors propose a shift in discourse about competence to incorporate both competent individuals and competent communities. (PsycINFO Database Record (c) 2012 APA, all rights reserved). 相似文献
53.
Control networks and neuromodulators of early development 总被引:1,自引:0,他引:1
In adults, most cognitive and emotional self-regulation is carried out by a network of brain regions, including the anterior cingulate, insula, and areas of the basal ganglia, related to executive attention. We propose that during infancy, control systems depend primarily upon a brain network involved in orienting to sensory events that includes areas of the parietal lobe and frontal eye fields. Studies of human adults and alert monkeys have shown that the brain network involved in orienting to sensory events is moderated primarily by the nicotinic cholinergic system arising in the nucleus basalis. The executive attention network is primarily moderated by dopaminergic input from the ventral tegmental area. A change from cholinergic to dopaminergic modulation would be a consequence of this switch of control networks and may be important in understanding early development. We trace the attentional, emotional, and behavioral changes in early development related to this developmental change in regulative networks and their modulators. 相似文献
54.
Although some religious teachings have been used to justify aggression, most religious teachings promote peace in human affairs. Three experiments tested the hypothesis that praying for others brings out the more peaceful side of religion by reducing anger and aggression after a provocation. In Experiment 1, praying for a stranger led provoked participants to report less anger than control participants who thought about a stranger. In Experiment 2, provoked participants who prayed for the person who angered them were less aggressive toward that person than were participants who thought about the person who angered them. In Experiment 3, provoked participants who prayed for a friend in need showed a less angry appraisal style than did people who thought about a friend in need. These results are consistent with recent evolutionary theories, which suggest that religious practices can promote cooperation among nonkin or in situations in which reciprocity is highly unlikely. 相似文献
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John T. Blaze D. Joe Olmi Sterett H. Mercer Brad A. Dufrene Daniel H. Tingstom 《Journal of School Psychology》2014
The purpose of the present study was to compare the effects of teacher public (i.e., loud) and private (i.e., quiet) praise on students' appropriately engaged behavior (AEB) and disruptive behaviors (DB). Employing a combined multiple-baseline withdrawal design, the effects of loud and quiet praise were assessed across two pairs of secondary classrooms. Each classroom's mean percentage of observed intervals of AEB and DB across loud and quiet praise intervention phases was assessed and compared. Overall, visual analysis of the data, multilevel modeling, and effect sizes showed that both loud and quiet praises were more effective than no treatment at increasing AEB and decreasing DB. In addition, there were no statistical or clinically significant differences between the loud and quiet praise interventions. The results are discussed in light of appropriate practices and controversies in the literature. 相似文献
58.
K. Brad Wray 《国际科学哲学研究》2015,29(1):61-73
The pessimistic induction (PI) plays an important role in the contemporary realism/anti-realism debate in philosophy of science. But there is some disagreement about the structure and aim of the argument. And a number of scholars have noted that there is more than one type of PI in the philosophical literature. I review four different versions of the PI. I aim to show that PIs have been appealed to by philosophers of science for a variety of reasons. Even some realists have appealed to a PI. My goal is to advance our understanding of (1) what the various PIs can teach us about science and (2) the threat posed by PIs to scientific realism. 相似文献
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Purkinje cell loss by OX7-saporin impairs acquisition and extinction of eyeblink conditioning 下载免费PDF全文
The current study examined the effects of globally depleting Purkinje cells in the cerebellar cortex with the immunotoxin OX7-saporin on acquisition and extinction of delay eyeblink conditioning in rats. Rats were given OX7-saporin or saline 2 wk before the start of eyeblink conditioning. The rats that reached a performance criterion of two consecutive days with 80% or greater conditioned responses were given 5 d of extinction training followed by 2 d of reacquisition training. Rats that received infusions of OX7-saporin had 77.2%-97.9% Purkinje cell loss and exhibited impaired acquisition and extinction. The amount of Purkinje cell loss was correlated with the magnitude of the acquisition and extinction impairments. The highest correlations between Purkinje cell number and the rate of acquisition were in lobule HVI and the anterior lobe. The highest negative correlation between Purkinje cell number and the percentage of conditioned responses during extinction was in the anterior lobe. The results indicate that cerebellar Purkinje cells, particularly in the anterior lobe and lobule HVI, play significant roles in acquisition and extinction of eyeblink conditioning. 相似文献