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161.
A short characterization is given of the contents and origin of the collection of books on logic donated by John Venn to the Cambridge University Library and of its relation to the bibliography in Venn’s treatise on symbolic logic  相似文献   
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Carolyn M. Jagacinski 《Sex roles》2013,69(11-12):644-657
Research suggests that women engineering students in the United States typically have lower competence perceptions than their male classmates. According to achievement goal theory, low competence perceptions are associated with avoidance achievement goals which involve a preoccupation with avoiding failure rather than a focus on approaching success. The current study was conducted to see if women in a freshmen engineering course would rate their competence lower than their male classmates and if they would be more likely to adopt avoidance achievement goals. Further, would lower competence perceptions (i.e., perceived ability, self-efficacy) and avoidance goals have negative effects on grades and interest in the freshman engineering course? A sample of 117 first-semester engineering students from a U.S. Midwestern University completed surveys several times during the semester. Data were also collected from a sample of 82 first-semester students enrolled in an introductory psychology course for comparison purposes. Women in the freshman engineering course reported lower competence perceptions and higher levels of avoidance achievement goals than did men in the engineering course and than men and women in the psychology course. However, there were no significant gender differences in course grades or interest in the engineering course. Further analyses revealed indirect effects of gender on grades and interest in the engineering course through the competence perceptions. The indirect effects were negative suggesting lower values for women in engineering. The avoidance achievement goals were not influential in the indirect effects. The implications of these finding for the persistence of women in engineering are discussed.  相似文献   
164.
Previous studies of sales performance have not used process measures to evaluate the sales interaction as it occurred. The purposes of this paper are to propose the use of a process measure of adaptability and to determine whether observed adaptability behaviors could predict sales success. Salespeople's observed adaptability was positively related to two measures of sales success in a sample of telemarketing sales representatives.

A process measure of adaptability could be used to facilitate the selection of sales trainees by encouraging marketers to hire people who exhibit more adaptability during interactions. Sales training could also be used to teach current salespeople to adjust their dominance levels in order to project more adaptability in sales interactions.  相似文献   
165.
Abstract

The present study was designed to examine the utility of the theory of reasoned action (Fishbein and Azjen, 1975) in relation to people's propensity to engage in a range of different safe sex strategies, including engaging in an exclusive sexual relationship, avoiding casual sex, and asking sexual partners about their previous sexual and IV drug use history. It was proposed that the intention to engage in a particular safe sex practice would be influenced by the person's attitude towards engaging in the practice, as well as his or her perception of the extent to which others thought they should do so (subjective norm), while behavioural intentions were proposed to predict actual behaviour. The study was also designed to examine whether, after control of the effects of the components of the theory of reasoned action, the person's generalised control beliefs would explain any additional variance in either behavioural intentions or actual behaviour. One hundred and two sexually active heterosexual students participated in the study. At the first wave of data collection, subjects completed measures of intentions, attitudes, and norms appropriate to each of the different behaviours. Measures of actual behaviour were obtained at follow-tip (three months after first period of data collection). The results of the study indicated that attitudes and norms predicted intentions for avoiding casual sex and asking sexual partners about their previous sexual and IV drug use history, while intentions predicted actual behaviour for all three safe sex strategies. Although there were no significant main effects of control beliefs on intentions or behaviour, subjects with internal control beliefs were more likely than their counterparts with external control beliefs to behave in accordance with their intentions to engage in an exclusive sexual relationship and ask sexual partners about their previous sexual and IV drug use history. Additional analyses revealed that the levels and determinants of intentions and actual behaviour were, in general, similar for males and females.  相似文献   
166.
Abstract

Increasing evidence suggests that regular physical activity can have considerable psychological, as well as physical, benefits in the elderly. Although factors such as exercise dosage may be implicated in exercise-induced affect responses, it has also been suggested that social and psychological factors might influence this relationship. This study examined the roles played by exercise environment (group versus alone) and self-efficacy in affective change in 80 older adults (M age = 66 yrs) over the course of three acute exercise bouts. Using latent growth curve methodology and statistically controlling for duration and intensity of exercise, we were able to demonstrate that social (group) environments resulted in statistically significant improvements in feeling state responses when contrasted with a condition in which the participants exercised alone. In addition, increases in self-efficacy were associated with more positive and less negative feeling states. Environmental factors that might influence the exercise-affect response are discussed and recommendations for subsequent exercise, efficacy, affect research made.  相似文献   
167.
Abstract

The clinical and psychosocial effects of immediate penile prosthesis implantation at the time of radical prostatectomy (RP) were investigated in 97 consecutive patients and 68 partners. Prosthesis recipients reported more frequent sexual contact, fewer marital problems and slightly fewer sexual functioning problems than the RP-alone patients. There were no group differences on any sociodemographic characteristics, on disease recurrence, on physical and psychosocial functioning, or on reported depression. Patients who chose the prosthesis did, however, evidence less of a link between depression and functional limitations and between depression and marital problems. They also had lower levels of agreement with their partners in reporting their own depression, as compared to the patients who opted for RP surgery alone. We conclude that the penile prosthesis was associated with an increased frequency of sexual contact, a reduction in reported marital problems, and stylistic differences between the two patient groups in dealing with affect.  相似文献   
168.
Although word recognition deficits (WRD) are a known cause of reading comprehension deficits (RCD), other contributions to RCD, including executive function (EF), have not been fully explored. We examined the contribution of EF (working memory and planning), along with attention, decoding, fluency, and vocabulary to reading comprehension in 60 children (including 16 WRD and 10 RCD), ages 9–15 years. After controlling for commonly accepted contributors to reading comprehension (i.e., attention, decoding skills, fluency, and vocabulary), EF continued to make a significant contribution to reading comprehension but not to word recognition skills. These findings highlight the need for consideration of the role of EF in RCD.  相似文献   
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This is the second in a series of four papers presenting work with a man suffering from a bipolar disorder. The present paper describes the second year of the work and my encounters with an omnipotent super-ego which made ferocious attacks on the work, especially when there were any developments. The attacks were particularly disabling because my own implacable super-ego was mobilized in the counter-transference. Consequently developments seemed to melt away as my patient and I were often reduced to mindless states. I came to understand that these omnipotent attacks were stirred by feelings of infantile helplessness and dependency, and were a means of trying to manage a dread of falling to pieces and unintegration.  相似文献   
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