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891.
Using practicing sales managers as subjects, the results indicate that personal characteristics of gender and weight may be used in making disciplinary judgments following episodes of a particular type of unacceptable work behavior, an unethical selling act. As hypothesized, saleswomen were disciplined less severely while overweight salespeople were disciplined more severely. However, being overweight produced harsher discipline for saleswomen but had no effect on salesmen. A stated organizational policy about the particular type of unacceptable behavior used did bring about more equal treatment for those described as overweight but did not even out the discipline administered to men and women.  相似文献   
892.
There is consistent evidence that health care professionals (hcps) are not addressing the sexual information and support needs of people with cancer. Thirty-eight Australian hcps across a range of professions working in cancer care were interviewed, to examine constructions of sexuality post-cancer, the subject positions adopted in relation to sexual communication, and the ways in which discourses and subject positions shape information provision and communication about sexuality. Participants constructed sexual changes post-cancer in physical, psychological and relational terms, and positioned such changes as having the potential to significantly impact on patient and partner well-being. This was associated with widespread adoption of a discourse of psychosocial support, which legitimated discussion of sexual changes within a clinical consultation, to alleviate distress, dispel myths and facilitate renegotiation of sexual practices. However, this did not necessarily translate into patient-centred practice outcomes, with the majority of participants positioning personal, patient-centred and situational factors as barriers to the discussion of sex within many clinical consultations. This included: absence of knowledge, confidence and comfort; positioning sex as irrelevant or inappropriate for some people; and limitations of the clinical context. In contrast, those who did routinely discuss sexuality adopted a subject position of agency, responsibility and confidence.  相似文献   
893.
Abstract

This study explored the social support networks of 50 homosexual males with Acquired Immune Deficiency Syndrome (AIDS). Data gathered by self report questionnaires and medical records included diagnosis, number of medical symptoms, sociodemographics, extensive information about social support networks, mood state and physical health status. Variables associated with good psychological and physical adaptation included satisfaction with support, instrumental support and emotional support. Results of this study conflict with previous studies in that worse physical condition was not positively associated with satisfaction with support, was related to less instrumental support and was not associated with increased quantitative support. The measures of satisfaction with support, instrumental support and emotional support were all quite high, even though network size was small.  相似文献   
894.
This article comprises two parts.

In the first part, some general issues related to research training are discussed, including the “Scientist-Practitioner Model,” training for basic and applied research, differences between the USA and Europe at various levels of training, and types or areas of research students should be trained for.

In the second part, seven specific objectives of research training are discussed. These objective are (a) learning to write a review of the research literature, (b) learning to critically evaluate a journal article, (c) learning to plan and carry out a specific health psychology research study, (d) learning to communicate, (e) learning to enhance co-operation of professionals in the field, (f) learning to raise funds, (g) learning to respect ethical issues.  相似文献   
895.
The purpose of this study was to examine the relationships between leadership and military teams' affective and cognitive processes and the subsequent links between these processes and team effectiveness. Soldiers (N = 148) from 32 teams completed questionnaires assessing these variables. Hierarchical linear modeling was used to analyze the data. Transformational leadership was positively associated with cognitive and affective processes, but only active management-by-exception leadership was related to negative affect. Neither form of management-by-exception leadership related to cognitive processes. Positive affect, negative affect, and cognitive processes were all related to team viability. Finally, some mediation effects were observed. Implications of the results for developing leadership in military teams are drawn.  相似文献   
896.
The commercial exploitation of scientific knowledge and increased public participation in democratic decision-making about science and technology have emerged as the two central themes of contemporary science policy in Britain. We argue that the prominence of participatory discourse in contemporary science policy is primarily due to the close fit of this discourse with the post-Fordist and post-industrial economic strategy of the British state. Participation is a form of immaterial labour which gains currency in this phase of capitalism, blurring the distinctions between production and consumption, and between the economy and the political or communicative public sphere. Participation is cognitive, interpretative, affective, and social work which enters into the construction of technologies as bundled material artefacts and cultural meanings. Participation operates both in the production and consumption of goods and in the legitimation of social and political relations. Public engagement exercises prepare the product for the market and the market for the product. Such exercises therefore instantiate the way in which immaterial labour is both productive and political. Participation activates, but also disciplines, the subjectivities of post-Fordist publics. Contrary to the rhetoric of democratization that has accompanied public engagement efforts, these programmes potentially operate as forms of control and co-optation, and promote the shaping of publics as markets.  相似文献   
897.
898.
ABSTRACT

We describe four experiments each examining n-back performance for high and low verbalisable odorants. Participants were presented with a sequence of odorants and were required to state if the current odorant was the same or different to the odorant presented two items earlier. Experiment 1 reported superior performance for high, relative to low, verbalisable odorants and was evident despite above-chance memory performance for the low verbalisable odorants. Experiment 2 showed that such superiority persisted with a concurrent articulation condition, suggesting that the memory benefit was not a consequence of verbal recording and rehearsal. Experiment 3 employed metacognitive judgments and showed that correct 2-back responses for high verbalisable odorants received more recollection responses compared to low verbalisable odorants. Experiment 4 compared n-back performance across different stimulus types and showed that, for high verbalisable odorants, performance correlated with both letters and abstract shapes, but such correlations were absent for low verbalisable odorants. Taken together, these findings show differences in n-back performance between high and low verbalisable odorants, and show that high verbalisable odorants exhibit performance similarities with both verbal and visual stimuli. We further argue that n-back performance for low verbalisable odorants operates differently to that of high verbalisable odorants.  相似文献   
899.
Abstract

A single case study is presented of a patient, Mr. W, with a selective deficit in recognizing pictures and real objects, linked to impaired stored visual knowledge about objects. Despite this, Mr. W maintained a preserved ability both to read aloud printed words and to recognize famous faces, when compared with age-matched control subjects. In addition, his access to semantic information from words was superior to that from pictures. The data provide evidence that visual agnosia can occur without alexia or prosopagnosia, contrary to recent proposals (Farah 1990, 1991). This finding is consistent with a hierarchical model of visual object recognition in which agnosia can reflect impaired stored knowledge of objects without accompanying perceptual deficits. The selective recognition deficit for objects further indicates that stored knowledge concerning different classes of visual stimuli (common objects, faces, and words) is separately represented in the brain.  相似文献   
900.
Cortical function and related cognitive, language, and communication skills are genetically influenced. The auditory brainstem response to speech is linked to language skill, reading ability, cognitive skills, and speech‐in‐noise perception; however, the impact of shared genetic and environmental factors on the response has not been investigated. We assessed auditory brainstem responses to speech presented in quiet and background noise from (1) 23 pairs of same sex, same learning diagnosis siblings (Siblings), (2) 23 unrelated children matched on age, sex, IQ, and reading ability to one of the siblings (Reading‐Matched), and (3) 22 pairs of unrelated children matched on age and sex but not on reading ability to the same sibling (Age/Sex‐Matched). By quantifying response similarity as the intersubject response‐to‐response correlation for sibling pairs, reading‐matched pairs, and age‐ and sex‐matched pairs, we found that siblings had more similar responses than age‐ and sex‐matched pairs and reading‐matched pairs. Similarity of responses between siblings was as high as the similarity of responses collected from an individual over the course of the recording session. Responses from unrelated children matched on reading were more similar than responses from unrelated children matched only on age and sex, supporting previous data linking variations in auditory brainstem activity with variations in reading ability. These results suggest that auditory brainstem function can be influenced by siblingship and auditory‐based communication skills such as reading, motivating the use of speech‐evoked auditory brainstem responses for assessing risk of reading and communication impairments in family members.  相似文献   
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