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1.
2.
The validity of the Threat Index was examined in a study of 42 students and 15 HIV+ clients. When completing the Threat Index, subjects rate the self and death on 30 bipolar adjectives. A count is made of the number of times the same adjective poles are used to describe the self and death. Uses of the same poles are called matches, while uses of different poles are called splits. The Threat Index is based on the assumption that splits indicate threat. Analysis showed that neither splits nor matches were usually threatening and that neither was necessary or sufficient for the experience of threat. These results did not support the validity of the Threat Index. 相似文献
3.
Theories of observing differ in predicting whether or not a signal for absence of reinforcement (S−) is capable of reinforcing observing responses. Experiments in which S− was first removed from and then restored to the procedure have yielded mixed results. The present experiments suggest that failure to control for the direct effect of presenting S− may have been responsible. Pigeons and operant procedures were used. Experiment 1 showed that presentations of S−, even when not contingent on observing, can raise the rate of an observing response that was reinforced only by presentations of a signal (S+) that accompanied a schedule of food delivery. Experiment 2 showed that this effect resulted from bursts of responding that followed offsets of S−. Experiment 3 showed that, when the presence of S− was held constant, lower rates occurred when S− was dependent on, rather than independent of, observing. These results support theories that characterize S− as incapable of reinforcing observing responses. 相似文献
4.
Romanians suffered incredible deprivations of every sort during the decades of Communist dictatorship. Most of the country’s
1,000 psychiatrists, and most of their patients, were victimized by the political system. A few psychiatrists actively engaged
in practices amounting to torture. Many, however, became willing or unwilling participants in the political abuse of their
profession.
Such political abuses were fostered by abusive legislation and abusive law enforcement by the secret police. Abuses included:
mass detentions in psychiatric hospitals of dissidents and political undesirables; abusive interpretation of the laws in detaining
persons not suffering from mental illness; false, politically motivated diagnoses and treatment; and detention in secret facilities.
While there are honest efforts to come to grips with the past, to compensate victims of psychiatric abuse, and to institute
proceedings against abusers, there is also much resistance to reform. Reform-minded Romanian psychiatrists deserve the support
of their western colleagues in the effort to restore Romanian psychiatry. In particular, professional colleagues all over
the world are asked to comment on the draft law currently pending before the Romanian parliament, which is intended to restore
the rule of law to the practice of psychiatry in Romania.
Report of a consultative mission to Bucharest, on behalf of the Geneva Initiave on Psychiatry, 7 June to 12 June 1992, by
Nanci Adler, Historian-Sovietologist, Geneva Initiative on Psychiatry, Amsterdam, The Netherlands; G.O.W. Mueller, Distinguished
Professor of Criminal Justice, Rutgers — The State University of New Jersey, U.S.A.; Mohammed Ayat, Professor of Criminology
and Penal Law, Université de Fes, Faculté des Sciences Juridiques, Economiques et Sociales, FEs, Morocco.
The Geneva Initiative on Psychiatry is a nongovernmental, nonprofit organization, dedicated to the introduction and preservation
of ethical practices in the psychiatric profession, in accordance with medical ethics, the Universal Declaration of Human
Rights, and U.N. standards and guidelines. Headquartered in Amsterdam, the organization is currently providing technical and
financial assistance to the newly established free, independent, democratic psychiatric associations in Russia, Ukraine, Romania,
and other countries. The General Secretary of the organization is Robert van Voren; the board is composed of professionals
from some twenty countries.
This article was based on meetings at governmental and parliamentary offices, nongovernmental organizations, and embassies
as well psychiatric institutions with, among others, the following persons: Dr. Lucian Alexandrescu, V-P Radu Ciuceanu, Mr.
Comsa, Proc. Gen’l. Ulpiu Cereceanu, Mr. Nistor Cristea, Mr. Dinu Ianculescu, Prof. Dr. George Ionescu, Miss Cristina Luzoscu,
Dr. Zaharia Nicolae, Mr. Iancu Petrescu, Dr. Dan Prelipcianu, Min. Mircea Ionescu-Quintus, Dr. Aurel Romila, Av. Nicolae Stefanescu-Draganesti,
Dir. Dr. Tomescu, Dr. Alexandru Trifan, Dr. Valeriu Tuculescu, and numerous victims, diplomats, and Romanian citizens. 相似文献
5.
John H Mueller 《Journal of research in personality》1978,12(1):100-116
In Experiment 1, high and low test-anxious subjects recalled a list composed of words that could be organized either by taxonomic categories or first letters. High-anxiety subjects showed less recall and conceptual clustering. There was no anxiety difference in alphabetic clustering, but low-anxiety subjects used alphabetic clusters to bridge transitions between conceptual categories more often than did high-anxiety subjects. An initial orienting task which required semantic processing reduced the recall deficit for high-anxiety subjects but not the clustering deficit. Low-anxiety subjects seemed minimally affected by a nonsemantic-orienting task. Experiment 2 used a list that could be organized by associates or rhymes. High-anxiety subjects recalled less and exhibited less clustering of both types. The nonsemantic-orienting task depressed performance for both anxiety levels, though the effect was somewhat greater for high-anxiety subjects. Overall, these results provide little evidence to support the hypothesis that high-anxiety subjects process differently only for semantic content, but methodological limitations preclude unequivocally rejecting that view. 相似文献
6.
During an incidental learning phase, high and low test-anxious subjects made judgments about people in facial photographs, comparing the person to either themselves (self-reference) or absolute (nonself) standards with regard to intelligence or dependability. On a subsequent unannounced recognition test, feedback emphasized either correct or incorrect responses. Low-anxiety subjects benefited somewhat from both types of feedback, relative to no feedback, whereas anxious subjects were not affected by error-oriented feedback and somewhat hindered by success-oriented feedback. There was no evidence for a relationship between anxiety and self-reference, and no evidence for facilitation from self-reference relative to nonself processing. The results are discussed in terms of Zajonc's (1980) analysis of the role of affect in memory and test-anxiety theories of self-monitoring.The authors would like to acknowledge helpful comments on an earlier draft by several people, especially Matt Marler and Theresa Whitelock. 相似文献
7.
John H Mueller Martin Heesacker Michael J Ross Douglas R Nicodemus 《Journal of research in personality》1983,17(2):198-217
The effects of emotionality of study tasks on face recognition were examined. Subjects made either personality decisions or self-comparisons about the people shown in a series of photographs. The personality traits judged during the encoding tasks had been selected to be either arousing or relatively nonarousing. Face recognition performance was best after an emotional nonself study task, on both immediate and delayed tests. In a companion study examining these manipulations in verbal memory, self-reference study tasks produced the best word recognition, with no difference due to the emotionality of nonself tasks. These results suggest emotionality and self-awareness have different effects on facial and verbal memory. A final study indicated that the effect of emotionality disappeared if it was added to self-reference. As regards self-reference differences in face and verbal memory, this series of experiments seems to rule out an emotionality confounding. It was concluded that self-images are less effective mnemonic aids than the propositional self-concept. 相似文献
8.
J A Dinsmoor K L Mueller L T Martin C A Bowe 《Journal of the experimental analysis of behavior》1982,38(3):249-263
Pigeons were exposed to stimuli correlated with the presence or absence of a variable-interval 60-second schedule of reinforcement only while they depressed a crossbar or "perch." In the first experiment, the stimuli were different tilts of a line displayed on the key. When the difference in brightness between the line and the background (salience) was maximal, seven of eight birds acquired the discrimination, but when the difference was reduced by 50%, only one succeeded. In the second experiment, wavelength of chamber illumination served as the relevant dimension. Neither experiment showed a large effect attributable to the magnitude of the difference (disparity) between the positive and the negative stimulus. Individual differences in time spent observing were positively correlated with level of discrimination in the presence of the stimuli. All birds produced the positive stimulus for a greater proportion of the available time than they did the negative stimulus. This may be the mechanism that provides selective reinforcement of observing. Finally, the formation of a discrimination was analyzed in terms of changes in the proportion of time spent in contact with the discriminative stimuli. 相似文献
9.
10.
Mueller MM Piazza CC Moore JW Kelley ME Bethke SA Pruett AE Oberdorff AJ Layer SA 《Journal of applied behavior analysis》2003,36(4):545-562
Four different multicomponent training packages were evaluated to increase the treatment integrity of parents implementing pediatric feeding protocols. In Study 1 we exposed 3 parents to a training package that consisted of written protocols (baseline), verbal instructions, therapist modeling, and rehearsal training. Results suggested that the package was successful in increasing treatment integrity of the feeding protocols to high levels. Study 2 investigated three different parent-training packages comprised of components used in Study 1. Two parents were exposed to written protocols, verbal instructions, and modeling; 2 parents were exposed to written protocols, verbal instructions, and rehearsal; and 2 parents were exposed to written protocols and verbal instructions. Results of Study 2 showed that each parent-training package produced very high treatment integrity. Follow-up data in the clinic and home for 5 participants suggested that the results were durable for up to 3 months. These results demonstrate a first step in the transfer and application of research findings into routine clinical practice because we evaluated several methods for training parents to implement behavioral feeding protocols, and we demonstrated that these methods resulted in high levels of treatment integrity in a controlled clinical setting. 相似文献