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871.
The benefits of token economies have been widely established, however there are very few empirical studies on the effects of token reinforcement on the behavior of young children with autism. The establishment of conditioned reinforcers such as tokens may be important in interventions for children with autism. Token reinforcement was used to increase the attending behavior of a young child with autism during discrete trials instruction for academic and communication skills. A reversal design showed that token reinforcement sustained attending only when the back‐up reinforcer was available and was accessed immediately. The results extend and corroborate findings on token reinforcement reported in other applied settings and are also consistent with findings from basic research on conditioned reinforcement. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
872.
Susan L Whitney Patrick J Sparto Larry F Hodges Sabarish V Babu Joseph M Furman Mark S Redfern 《Cyberpsychology & behavior》2006,9(2):152-156
People with vestibular dysfunction often complain of having difficulty walking in visually complex environments. Virtual reality (VR) may serve as a useful therapeutic tool for providing physical therapy to these people. The purpose of this pilot project was to explore the ability of people with and without vestibular dysfunction to use and tolerate virtual environments that can be used in physical therapy. We have chosen grocery store environments, which often elicit complaints from patients. Two patients and three control subjects were asked to stand and navigate in VR grocery stores while finding products. Perceived discomfort, simulator sickness symptoms, distance traveled, and speed of head movement were recorded. Symptoms and discomfort increased in one subject with vestibular dysfunction. The older subjects traveled a shorter distance and had greater speed of head movements compared with young subjects. Environments with a greater number of products resulted in more head movements and a shorter distance traveled. 相似文献
873.
Patrick Toner 《Philosophical Studies》2006,129(3):421-434
It is fairly common, among those who think propositions exist, to think they exist necessarily. Here, I consider three arguments
in support of that conclusion. What I hope to show is not that that claim is false, but, rather, that the arguments used in
its defense tend to presuppose a certain kind of approach to modality: a roughly Plantingian view. What the arguments show,
then, is that one cannot accept that approach to modality and accept contingently existing propositions. But there are other
approaches to modality – I discuss three such approaches – into which contingently existing propositions fit perfectly well.
This suggests that disputes over, for example, singular propositions, must be conducted within a broader agreement over modal
matters if they are to be at all productive. 相似文献
874.
Counselor educators rely on a variety of teaching strategies to augment clinical instruction and enhance student learning. Such strategies include action methods, audio/video material, and self‐exploration. While using these strategies, educators are responsible for remaining sensitive to fundamental ethical issues, varied student needs, and academic/professional standards. Despite appearing straightforward and routine, this aspect of counselor education requires ongoing appraisal to ensure adherence to ethical guidelines, program integrity, and student well‐being. This article reviews various teaching strategies, discusses ethical implications associated with each strategy, and provides preliminary guidelines to enhance counselor educator ethical practice and student well‐being. 相似文献
875.
Lauren Hayes Patrick Pssel Sarah J. Roane 《Journal of counseling and development : JCD》2019,97(4):427-436
In the hopelessness theory of depression, a causal chain from stressors (e.g., perceived everyday discrimination [PED]) to 5 negative cognitive styles (NCSs) and depressive symptoms is delineated. In a sample of 243 diverse community college students, PED was positively associated with 4 NCSs. Furthermore, 2 specific NCSs were associated with depressive symptoms and mediated the effect between PED and depressive symptoms. Implications for research and practice with individuals who experience PED are discussed. 相似文献
876.
Erhan Genç Caroline Schlüter Patrick Friedrich Manuel C. Voelkle Rüdiger Hossiep Onur Güntürkün 《欧洲人格杂志》2019,33(5):589-605
Cognitive performance varies widely between individuals and is highly influenced by structural and functional properties of the brain. In the past, neuroscientific research was principally concerned with fluid intelligence, while neglecting its equally important counterpart crystallized intelligence. Crystallized intelligence is defined as the depth and breadth of knowledge and skills that are valued by one's culture. The accumulation of crystallized intelligence is guided by information storage capacities and is likely to be reflected in an individual's level of general knowledge. In spite of the significant role general knowledge plays for everyday life, its neural foundation largely remains unknown. In a large sample of 324 healthy individuals, we used standard magnetic resonance imaging along with functional magnetic resonance imaging and diffusion tensor imaging to examine different estimates of brain volume and brain network connectivity and assessed their predictive power with regard to both general knowledge and fluid intelligence. Our results demonstrate that an individual's level of general knowledge is associated with structural brain network connectivity beyond any confounding effects exerted by age or sex. Moreover, we found fluid intelligence to be best predicted by cortex volume in male subjects and functional network connectivity in female subjects. Combined, these findings potentially indicate different neural architectures for information storage and information processing. © 2019 European Association of Personality Psychology 相似文献
877.
Andrew J. Seidman Nathaniel G. Wade David L. Vogel Patrick Armistead-Jehle 《Military psychology》2019,31(1):11-17
This study assessed the relationship between the stigma of seeking psychological help and use of outpatient behavioral health services over a 2-year period among active duty military service members initially referred for neuropsychological evaluation secondary to their histories of mild traumatic brain injury. Although research has examined how stigma predicts proxies for help-seeking (i.e., attitudes towards/intentions to use services), very little research has looked at actual behavior, and studies that do have largely focused on previous use. In this study, we examined the relationship between participants’ stigma and subsequent behavioral health use. Our results indicated that whereas greater self-stigma (i.e., negative self-judgments for seeking psychological help) was associated with attending fewer behavioral health care sessions, public stigma (i.e., perceptions of public attitudes towards people who seek psychological help) was not associated with service use. These findings support the need for addressing the self-stigma associated with seeking behavioral health care. 相似文献
878.
879.
Singer Daniel J. Bramson Aaron Grim Patrick Holman Bennett Jung Jiin Kovaka Karen Ranginani Anika Berger William J. 《Philosophical Studies》2019,176(9):2243-2267
Philosophical Studies - Public discussions of political and social issues are often characterized by deep and persistent polarization. In social psychology, it’s standard to treat belief... 相似文献
880.
Patrick J. Connolly 《Philosophy and phenomenological research》2019,98(2):435-451
Locke famously claimed that morality was capable of demonstration. But he also refused to provide a system of demonstrative morality. This paper addresses the mismatch between Locke's stated views and his actual philosophical practice. While Locke's claims about demonstrative morality have received a lot of attention it is rare to see them discussed in the context of his general theory of demonstration and his specific discussions of particular demonstrations. This paper explores Locke's general remarks about demonstration as well as his claims about demonstration in natural philosophy, mathematics, and morality. Careful attention to these detailed discussions motivates a reevaluation of Locke's views on demonstrative knowledge of morality. Specifically, while Locke did believe that some demonstrative moral knowledge might be in‐principle available to us he also believed that facts about the difficulty of demonstration meant that this knowledge would in‐practice be largely unattainable. 相似文献