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191.
192.
Three experiments were conducted to determine if a representation of the movement environment is functional in the organization and control of limb movements, when direct visual contact with the environment is prevented. In Experiment 1, a visual rearrangement procedure was employed to show that a representation of the environment that provides inaccurate information about the spatial location of a target can disrupt manual target aiming. In Experiment 2, we demonstrated that spatial information about the position of a target can be destroyed by a visual pattern mask, supporting our claim that the representation is visual. A target-cuing procedure was used in Experiment 3 to show that representation of target position can be useful for premovement organization in a targetaiming task. Together our findings suggest that a short-lived visual representation of the movement environment may serve a useful role in the organization and control of limb movements. 相似文献
193.
A 50-item word association test, selected personality scales and behavior ratings on the MACC scale were collected on 46 psychiatric in-patients. The internal structure of the word association test as well as correlations with personality inventories and behavior ratings were studied. Intra-test analysis of the association test indicates two independent dimensions, cognitive-memory disorganization and disturbances in reaction time. The cognitive-memory disturbance indices correlate with the Pa scale of the MMPI but not with the Pt, K, and MAS and only slightly with Hy. The degree of social isolation of a patient is predictable from the word association scores of cognitive-memory disruption while the personality inventory scales are better at predicting patients' arousal or tension level as rated by staff. 相似文献
194.
Nelson F. Jones Mortimer Meyer Bernice Eiduson 《Journal of personality assessment》2013,95(5):479-492
The role of personality assessment is minimized in many introductory psychology presentations for a variety of reasons. Personality assessment is an area of great breadth and is understandably formidable to those whose training has been outside this area of specialization.
The following lecture was designed to digest at least some parts of the area of personality assessment in as non-technical language as possible for use of instructors introducing its basic concepts. 相似文献
195.
One recent priority of the U.S. government is developing autonomous robotic systems. The U.S. Army has funded research to design a metric of evil to support military commanders with ethical decision-making and, in the future, allow robotic military systems to make autonomous ethical judgments. We use this particular project as a case study for efforts that seek to frame morality in quantitative terms. We report preliminary results from this research, describing the assumptions and limitations of a program that assesses the relative evil of two courses of action. We compare this program to other attempts to simulate ethical decision-making, assess possibilities for overcoming the trade-off between input simplification and output reliability, and discuss the responsibilities of users and designers in implementing such programs. We conclude by discussing the implications that this project highlights for the successes and challenges of developing automated mechanisms for ethical decision making. 相似文献
196.
Abstract This paper considers factors that make children “at risk” for postdivorce maladjustment. The risk factors include (a) demographic variables of sex, age and socioeconomic status; (b) predivorce family functioning; (c) postdivorce relationship with the ex-spouse; (d) postdivorce parentchild interaction; and (e) social support systems. Treatment programs incorporating these factors are briefly described. Recommendations are provided for the clinician and researcher. 相似文献
197.
J. Harwood‐Jones 《World Futures: Journal of General Evolution》2013,69(1-2):15-62
This article consists of three parts. The first explores the relation between paradox, de-paradoxication, and time, which I hold to be a relatively unattended yet very important tandem of concepts in Luhmann's work (Luhmann, 1993, 1995; Rasch, 2000). The second part will try to theoretically think through (de-paradoxicalize) a conundrum of present time: globalization and its opponents. In the third and last part, I briefly explore the paradox of conscious evolution, taking into account the specifics of the relations between social systems of communication and individual psychic systems in Luhmann's theory. 相似文献
198.
Personality disorder services working along psychotherapeutic lines gained appeal with Health Care Commissioners following the publication of the National Institute for Health and Clinical Excellence (NICE) guidelines for Borderline & Antisocial Personality Disorders and the emerging successful application of psychoanalytically derived approaches. In parallel to this creative development, the economic downturn has faced the National Health Service (NHS) with considerable challenges in its ongoing survival. The potential for creative pursuit often then sits in competition, juxtaposed with the need to survive. We examine the impact of this dynamic upon the therapeutic efforts of a newly established personality disorder service. We suggest that both conscious and unconscious aspects stirred up within such encounters are demanding of the need for development of a capacity within each to bear contact with unfamiliar experiences. Through attention to that development, both patient and clinician may further enliven and enrich individual and collective identities, such that the potential to survive creatively is actualized. 相似文献
199.
Abstract The performance of agoraphobic and normal subjects is compared across three different types of task (Kamin blocking effect, incidental learning, and choice reaction time) all designed to tap processing of neutral stimuli. Agoraphobics differed from normals on the Kamin blocking task and on one of the two incidental learning measures employed. Choice reaction time performance was the same in both groups. The relevance of these findings for future studies of emotional processing in such subjects is discussed. 相似文献
200.
C. Philip Beaman Maciej Hanczakowski Helen M. Hodgetts John E. Marsh Dylan M. Jones 《Memory & cognition》2013,41(8):1238-1251
Recalling information involves the process of discriminating between relevant and irrelevant information stored in memory. Not infrequently, the relevant information needs to be selected from among a series of related possibilities. This is likely to be particularly problematic when the irrelevant possibilities not only are temporally or contextually appropriate, but also overlap semantically with the target or targets. Here, we investigate the extent to which purely perceptual features that discriminate between irrelevant and target material can be used to overcome the negative impact of contextual and semantic relatedness. Adopting a distraction paradigm, it is demonstrated that when distractors are interleaved with targets presented either visually (Experiment 1) or auditorily (Experiment 2), a within-modality semantic distraction effect occurs; semantically related distractors impact upon recall more than do unrelated distractors. In the semantically related condition, the number of intrusions in recall is reduced, while the number of correctly recalled targets is simultaneously increased by the presence of perceptual cues to relevance (color features in Experiment 1 or speaker’s gender in Experiment 2). However, as is demonstrated in Experiment 3, even presenting semantically related distractors in a language and a sensory modality (spoken Welsh) distinct from that of the targets (visual English) is insufficient to eliminate false recalls completely or to restore correct recall to levels seen with unrelated distractors . Together, the study shows how semantic and nonsemantic discriminability shape patterns of both erroneous and correct recall. 相似文献