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211.
Marin  Amy J.  Guadagno  Rosanna E. 《Sex roles》1999,40(11-12):921-940
This experimental study used an ambiguous sexualharassment scenario, and manipulated gender and level ofphysical attractiveness within a perpetrator/victimdyad. The purpose of this study was to examine the perceptions of sexual harassment of maleand female students as well as perceptions ofperpetrator and victim character traits. Twohundred-ninety six male and 295 female undergraduate andgraduate students at a large urban university were askedto read the scenario and describe behavior and charactertraits for perpetrator and victim using a seven-pointsemantic differential scale. Eighty-four percent (n = 495) of the sample were White, 5.3% (n =31) were African American, 5.9% (n = 39) were ofHispanic origin, and 4.7% (n = 28) marked other forrace/ethnicity. Results indicate that female studentsperceived the scenario as more sexually harassing thanmale students. However, both men and women judged femaleperpetrators less harshly than male perpetrators. Bothmen and women were influenced by perpetrator attractiveness: they perceived an attractiveopposite gender perpetrator as less harassing than asame gender attractive perpetrator.  相似文献   
212.
213.
Noncontingent reinforcement (NCR), a response-independent schedule for the delivery of reinforcement, has been found to be effective in reducing behavior when the reinforcer delivered is responsible for behavioral maintenance. In this study, dense and lean schedules of response-independent attention were compared to determine whether it is necessary to begin with a dense schedule before fading to a lean schedule, or whether treatment would be as effective using a lean schedule at the outset. The subjects were 5-year-old identical quadruplets diagnosed with mental retardation and pervasive developmental disorder who displayed destructive behavior that was maintained by social attention. NCR was selected partially because it is not very labor intensive and could be implemented by a single mother simultaneously with all 4 children. Using a combination multielement and multiple baseline design, it was found that (a) a dense schedule of response-independent reinforcement (i.e., fixed-time 10 s) resulted in immediate and dramatic reductions in destructive behavior with no evidence of an extinction burst, and (b) an equivalent reduction in destructive behavior was achieved with a lean schedule of response-independent reinforcement (fixed-time 5 min) only after a systematic fading procedure was implemented. The findings suggest that the effectiveness of NCR may be dependent on the use of a dense schedule initially, and that systematic fading can increase the effectiveness of a lean schedule.  相似文献   
214.
Abstract— We contrasted several ways that an individual's judgments of learning (JOLs) can be utilized when allocating additional study ("restudy") during the learning of Swahilt-English translation equivalents The findings demonstrate how metacognitive monitoring can be utilized to benefit multitrial learning Computer-controlled allocation of restudy based on people's JOLs was equivalent to most people's own allocation of restudy (indicating that the computer algorithm can provide a sufficient account of people's allocation of restudy) and was more effective than a computer-controlled allocation based on normative performance (indicating that people's metacognitive monitoring of idiosyncratic knowledge has functional utility in causal chains for learning)  相似文献   
215.
The design and construction of a digital frequency discriminator, useful in various research and clinical applications of biofeedback, is presented. The module may be constructed for approximately $25 (excluding power supply and mounting hardware).  相似文献   
216.
Accreditation in counselling is meant not for the benefit of the counsellor but for the protection of the public. It is concerned more with guaranteeing certain standards of ethics than with the acclamation of status. Whatever method is used, it must avoid the pitfalls of conservatism and academicism which in other professions have been jointly responsible for the attack on accreditation itself as a process. Those involved in counselling and psychotherapy should not wait passively until Parliament acts, but need to be critically involved in bringing into being a system of accreditation which is both flexible and creative.  相似文献   
217.
Fear of success in males and females in sex-linked occupations   总被引:1,自引:0,他引:1  
Two experiments were reported which examined fear of success imagery in men and women in response to three sex-linked occupations. The occupations were engineer, child psychologist, and nurse. Both experiments found clear differences for perceived male dominance. It was also found that engineer and child psychologist did not differ in terms of perceived status, while nurse was significantly lower than the other two occupations. With regard to fear of success imagery the results of both studies indicated an interaction effect for sex of subject and occupations. Males exhibited the most fear of success imagery to the nurse cue, while females exhibited the most to the engineer cue. It was concluded that male dominance of occupations was an important factor in relation to fear of success imagery.  相似文献   
218.
Forty-four male and 44 female subjects, divided on the basis of their need for achievement scores, responded to three short verbal cues in which the central character was either male or female. The three cues (store clerk, social worker, and author) were chosen in order to maximize status differences and to minimize masculinity-femininity differences. In responding to each cue, subjects had to imagine themselves in each role. subjects rated each character on semantic differential scales to provide impressions of personality. Ratings were found to be a function of sex of the subject and need for achievement level, as well as status of the occupation. However, no significant effects were associated with the sex of the role.  相似文献   
219.
In this report we describe and attempt to characterize the deterioration in semantic knowledge occurring in a victim of a progressive dementing disease. The subject was unable to match even highly familiar naming words with their actual or pictured referents; instead, she consistently overextended verbal labels to closely associated distractors. The alteration in scope of referential meanings suggested by this overextension effect was apparently related to a breakdown in the structure of underlying categories. On a nonverbal match-to-sample procedure, for example, dogs were treated as exemplars of the cat family. Evidence for the breakdown of semantic knowledge was not limited to picture labeling paradigms. Thus, we found that the subject was unable to utilize semantic context in the written disambiguation of spoken homophones but could, at the same time, use even minimal syntactic cues as the basis for proper lexical selection. This last result was consistent with other lines of evidence pointing to the relative preservation of syntactic operations, in marked contrast to the semantic loss. The importance of this dissociation of function in organic pathology is considered from a number of perspectives, including its relevance to models of language organization in the brain.  相似文献   
220.
Let X = 〈X, ≧, R1, R2…〉 be a relational structure, 〈X, ≧〉 be a Dedekind complete, totally ordered set, and n be a nonnegative integer. X is said to satisfy n-point homogeneity if and only if for each x1,…, xn, y1,…, yn such that x1 ? x2 ? … ? xn and y1 ? y2 … ? yn, there exists an automorphism α of X such that α(x1) = yi. X is said to satisfy n-point uniqueness if and only if for all automorphisms β and γ of X, if β and γ agree at n distinct points of X, then β and γ are identical. It is shown that if X satisfies n-point homogeneity and n-point uniqueness, then n ≦ 2, and for the case n = 1, X is ratio scalable, and for the case n = 2, interval scalable. This result is very general and may in part provide an explanation of why so few scale types have arisen in science. The cases of 0-point homogeneity and infinite point homogeneity are also discussed.  相似文献   
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