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41.
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Discusses S. Garfield, R. Prager, and A. Bergin's (see pa, vol. 47:issue 5) finding of little relationship among criteria and most change on global ratings of improvement which they believe are the most biased. Values of the global improvement ratings are discussed. Patient and therapist (and supervisor) have intimate knowledge of the specific areas needing change; many other measures are nonspecific or insensitive to change, and since therapeutic gains may be small, intercorrelations among criteria may be limited. Some of the statistics are questioned: raw gain scores are of questionable value; the relative importance of changes on the "other measures" is unclear; and considering the unreliability of single item ratings, the amount of the interrelationship among different criteria is not to be dismissed as slight. Furthermore, rotation of their factor matrix showed patient, therapist, and supervisor ratings of change loading the same factor. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
43.
Examines some of the more frequent concerns and criticisms about rational–emotive therapy, including issues of relationship factors, emotive aspects, values, religious concerns, and intervention techniques and styles in therapy. (20 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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Took telemetric recordings of a male 23-yr-old chronic schizophrenic patient's heart rate and skin potential while on the ward. During periods of hallucinations, the skin potential increased significantly, while there were no changes in heart rate. Neither heart rate nor skin potential increased during periods of talking. When very angry, heart rate showed a substantial deceleration followed by a large increase. There was no change in skin potential during the period of anger. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
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By reducing the energy and materials required to provide goods and services, nanotechnology has the potential to provide more appealing products while improving environmental performance and sustainability. Whether and how soon this potential could be realized depends on phrasing the right research and development (R&D) questions and pursuing commercialization intelligently. A sufficiently broad perspective at the outset is required to understand economic and technical feasibility, estimate life cycle environmental implications, and minimize unanticipated negative impacts. The rapid rise in federally funded nanotechnology R&D dictates that consideration of societal benefits will have a large role in setting the R&D agenda. We estimate potential selected economic and environmental impacts associated with the use of nanotechnology in the automotive industry. In particular, we project the material processing and fuel economy benefits associated with using a clay-polypropylene nanocomposite instead of steel or aluminum in light-duty vehicle body panels. Although the manufacturing cost is currently higher, a life cycle analysis shows potential benefits in reducing energy use and environment discharges by using a nanocomposite design. 相似文献
48.
Gaze-contingent multiresolutional displays (GCMRDs) center high-resolution information on the user's gaze position, matching the user's area of interest (AOI). Image resolution and details outside the AOI are reduced, lowering the requirements for processing resources and transmission bandwidth in demanding display and imaging applications. This review provides a general framework within which GCMRD research can be integrated, evaluated, and guided. GCMRDs (or "moving windows") are analyzed in terms of (a) the nature of their images (i.e., "multiresolution," "variable resolution," "space variant," or "level of detail"), and (b) the movement of the AOI (i.e., "gaze contingent," "foveated," or "eye slaved"). We also synthesize the known human factors research on GCMRDs and point out important questions for future research and development. Actual or potential applications of this research include flight, medical, and driving simulators; virtual reality; remote piloting and teleoperation; infrared and indirect vision; image transmission and retrieval; telemedicine; video teleconferencing; and artificial vision systems. 相似文献
49.
We first performed autogenous bone grafting for lesions of the hallux sesamoid in 1984. During the next 9 years, 21 patients (11 men and 10 women with an average age of 34 and 32 years, respectively) underwent this surgical procedure for symptomatic tibial hallux sesamoid non-unions. Successful bony union was achieved in all but two patients. The majority of patients obtained concomitant relief of preoperative symptomatology and returned to their preinjury level of activity. We believe that this procedure serves as an alternative to hallux sesamoid excision in selected cases. 相似文献
50.
Psychological health-sickness (PHS) as a predictor of outcomes in dynamic and other psychotherapies.
Luborsky Lester; Diguer Louis; Luborsky Ellen; McLellan A. Thomas; Woody George; Alexander Leslie 《Canadian Metallurgical Quarterly》1993,61(4):542
This is the first dedicated review of quantitative studies on Freud's proposition that the poorer the psychological health, the more limited are the benefits from treatment. Since observer-rated scales for PHS were developed in 1949, many studies have applied them, and the majority show significant prediction of outcomes of psychotherapy, with correlations between .2 and .35. This article reviews (1) the main methods of measurement, (2) the record of predictive success, (3) validity studies, (4) the relation to psychiatric diagnosis, (5) prediction in forms of treatment other than psychotherapy, and (6) theories of why psychological health predicts outcomes of psychotherapy. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献