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11.
D Repperger T Jennings J Jacobson N Michel C Goodyear L Howell 《Perceptual and motor skills》1987,65(2):627-636
Neuromotor reaction times (simple, choice, and decision) were measured when Thyrotropin-releasing hormone (TRH) was administered intravenously to nine healthy men in a double-blind study. Measurements were made of simple reaction time, choice reaction time, and decision time for each subject at various intervals over a 54-hr. period. Given the observed inherent interaction of the drug with the long time used (54 hr.), most analyses were conducted across separate time epochs. Injected subjects showed inhibition in the normal improvement of simple reaction time (which occurs with practice), and they reduced the time required to make a decision. Choice reaction time, however, remained unchanged across the drug-nondrug experimental conditions. 相似文献
12.
Cultural differences in the predictors of depression 总被引:1,自引:0,他引:1
This study examined a number of psychosocial factors thought likely to contribute to depression among ethnic Korean and Caucasian students. As hypothesized, Koreans (n = 61) were more depressed than Caucasians (n = 69). Stepwise multiple regression analysis revealed different models for predicting depression in the two groups. Value orientations, a neglected element in the prevailing stress paradigm, contributed substantially to variation in depression, especially among Koreans. Two measures of parental values and three coping strategies accounted for a striking 44% of the variance in Korean youths' depression. Perceived parental traditionalism, the strongest predictor, was associated with higher depression; and perceived parental modernism, with lower depression. For Caucasians, in contrast, only 13% of the variance in depression could be accounted for; and the two significant predictors were academic stress and respondents' own modern values (the latter associated with fewer symptoms). The findings of this study argue for greater attention to the importance of values in studying adaptation to stress. 相似文献
13.
Carolyn M. Tucker Robert C. Ziller Shirley A. Chennault Eliezer Somer Myra G. Schwartz Linda L. Swanson Hattie A. Blake Gordon C. Finlayson 《Journal of psychopathology and behavioral assessment》1987,9(2):219-227
The present study was conducted to examine the hypothesis that compliant chronically ill patients, typically described as adjusted, reinforce more positive social environments using behavioral controls than noncompliant patients, typically described as maladjusted. Specifically, it is hypothesized that diet-compliant chronic hemodialysis patients emit significnatly more active involvement-in-treatment behaviors and more social behaviors than diet-noncompliant chronic hemodialysis patients. Subjects, who ranged in age from 30 to 77 years, were outpatients at a kidney center. Behavioral observations were conducted to assess the occurrence or frequency of (1) four involvement-in-treatment behaviors that are routinely taught to all patients and (2) two social behaviors, which were patient verbalizations and smiles. The results showed that compliant patients emitted significantly more involvement-in-treatment behaviors and smiles than noncompliant patients. Results support the proposed control framework that compliant, in contrast to non-compliant, chronically ill patients have recourse through positive behavioral controls when adjusting to the stresses of illness. It was proposed that through these controls, compliant patients reinforce positive environments rather than simply respond to life circumstances as given. 相似文献
14.
Kenneth A. Wallston Barbara Strudler Wallston Shelton Smith Carolyn J. Dobbins 《Current Psychology》1987,6(1):5-25
Perceived control (PC) is defined as thebelief that one can determine one’s own internal states and behavior, influence one’s environment, and/or bring about desired outcomes.
Two important dimensions of PC are delineated: (1) whether the object of control is located in the past or the future and
(2) whether the object of control is over outcome, behavior, or process. A variety of constructs and measures of PC (e.g.,
efficacy, attribution, and locus of control) are discussed in relation to these dimensions and selected studies are reviewed.
The issues, controversies, and limits of the research on perceived control and health are addressed in terms of the antecedents
and consequences of perceived control. Investigations should clearly conceptualize the object of perceived control, use measures
that match the conceptualization, and when attempting to manipulate control, directly measure perceived control. The relation
between PC and health outcomes is complex, and different aspects of PC may interact to affect health outcomes. 相似文献
15.
J L Jennings 《Journal of the American Psychoanalytic Association》1986,34(3):607-635
For nearly six decades after its publication in 1905, Freud's remarkable case of Dora remained untouched by critical comment. However, beginning in the early 1970's, an abundance of articles began to appear, which focused exclusively on the Dora case. The present paper reviews the literature of this so-called "Dora revival" in order to explain the historical and theoretical reasons leading to this extraordinary burst of research. Above all, two vital developments in the psychoanalytic discipline created the climate that fostered the Dora revival. First, there was a revolutionary change in attitude toward the phenomenon of countertransference: in contrast to the classical view of countertransference as a disruptive interference in treatment, analysts increasingly regarded countertransference as a pervasive and natural process, which could be potentially utilized to enhance understanding of the patient's unconscious conflicts and defenses. Second, there was enormous and rapid growth of a comprehensive psychoanalytic theory of adolescence and its treatment. Thus, based on a more favorable attitude toward countertransference, and a much improved understanding of the unique problems of adolescence, psychoanalysts could reexamine and better understand the decisive events that contributed to Freud's abortive analytic treatment of Dora. 相似文献
16.
Carolyn K. Dennis 《Pastoral Psychology》1984,32(4):262-264
The ability to recognize and analyze a personal legend in the conversation of an older person is a useful tool for the skilled, compassionate conversation partner. Having isolated the legend, the empathic listener can offer the teller of the legend the gift of an understanding, clarifying interpretation of its significance.Carolyn K. Dennis, M. Th., is assistant chaplain and program coordinator of the health care lay ministry training program at Gaston Episcopal Hospital, in Dallas, Texas. 相似文献
17.
William J. Sweeney Ph.D. Erin Salva M.A. John O. Cooper Ed.D. Carolyn Talbert-Johnson Ph.D. 《Journal of Behavioral Education》1993,3(4):427-443
We used delayed multiple-baseline and multiple-probe techniques to assess the effects of self-evaluation training on the legibility of cursive handwriting. Five secondary special education students with difficult-to-read handwriting served as participants. All participants improved the legibility of their handwriting during self-evaluation training. A systematic withdrawal of the training package demonstrated maintenance of treatment effects. For the most part, the students' handwriting remained at least 90% legible to judges following the systematic withdrawal of the self-evaluation training. 相似文献
18.
Two studies were designed to explore the role of performance factors as sources of the frequently noted higher male scores on visual-spatial ability tests. In the first study, the mental rotations test (MRT) was administered to male and female college students of equally high quantitative ability (based on SAT math scores). Although males had significantly more correct responses on the test than did females, their advantage was eliminated when the ratio of correct responses to items attempted was used as the dependent measure. In the second study, the same test was administered to new groups of male and female college students. In this sample, the males had significantly higher SAT math scores. The MRT was administered under standard, timed conditions and under untimed conditions. Both raw and ratio scores were calculated. With SAT math score as the covariate, analyses of covariance indicated that males demonstrated higher performance in the timed, raw-score condition but not in the untimed or in the ratio-score conditions. The theoretical and social policy implications of these studies are discussed. 相似文献
19.
Permanent disruption of aspects of a highly learned skill such as walking force adaptations to occur to the movement. Firstly the body must determine what factors will guide the formation of the new walking pattern, and secondly that new movement pattern must be learned. Frequently the questionable assumption is made that the performance objectives of the new skill are the same as the original. This work used non-linear optimal control and multiple segment simulation to evaluate the ability of several possible objective functions to predict pathological walking patterns. These predictions were then also compared to the results from normal walking. Preliminary results indicate the performance objectives of pathological gaits may be quite different from those of normals. Some support was also provided for the existence of simultaneous multiple performance objectives in complex movements. 相似文献
20.
An habituation/dishabituation paradigm demonstrates that 2- and 4-month-old infants are able to discriminate auditory sequences that vary slightly in tempo. Discriminations were only observed for intermediate tempi (600 ms but not 100, 300, 1500 ms IOI), suggesting that infants have the same optimal tempo range as adults. 相似文献