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61.
This study examined the role of character gender in prime time television health portrayals. A content analysis of 1,291 health-related storylines from three spring seasons (2004–2006) of the ten most popular American television programs measured the frequency of male and female characters in prominent roles and how storylines differed with the sex of the ill or injured character. Our analyses revealed a significantly greater number of male characters. Moreover, storylines with a male ill or injured character were more serious in tone, more likely to take place in a medical setting, and had higher educational value. Proportionally, there were some similarities in storylines across the sexes, however, the absolute differences are striking and may have unfortunate effects on viewers. 相似文献
62.
This study examines the relationship between college students' perceptions of their campus' multicultural climate and their acceptance of racial/ethnic diversity. A two-mediator model, based on acculturation principles, was successfully fit to survey data from 434 college students of diverse racial/ethnic heritage. Results showed that valuing positive interactions with members of ethnocultural groups other than one's own is a positive mediator and strength of ethnocultural identity is a (much less important) negative mediator of the relationship between student perceptions of multicultural campus programming and personal acceptance of diverse racial/ethnic groups. Furthermore, each mediator independently contributed to the prediction of such acceptance. Overall, the model accounts for about 25% of the variance in acceptance of diversity and was a better fit to the data than a reverse path model. Follow-up analyses, separately by ethnic group, showed that perceptions of campus programming predicted acceptance of diversity for the White subsample, but not for the Latino subsample. Nevertheless, the two acculturation-related constructs were important for both groups, with the model accounting for 28% and 24% of their respective variances in acceptance of diversity. Practical implications are drawn. 相似文献
63.
This study is based on analysis of copyright policies and 26 interviews with science and engineering faculty at three research
universities on the topic of copyright beliefs, values, and practices, with emphasis on copyright of instructional materials,
courseware, tools, and texts. Given that research universities now emphasize increasing external revenue flows through marketing
of intellectual property, we expected copyright to follow the path of patents and lead to institutional emphasis of policies
and practices that enhanced universities’ intellectual property portfolios, accompanied by an increase in copyrighting by
professors. Although this pattern occurred with regard to institutions, professors offered a more varied pattern, with some
fully participating in commercialization of copyright and embracing entrepreneurial values, while others resisted or subverted
commercial activity in favor of traditional science and engineering values. 相似文献
64.
Sheila Garos Annette S. Kluck James K. Beggan Jeffrey Martindale Amanda Easton Wheeler Tammy Lowery Zacchilli 《Sex roles》2008,58(5-6):311-329
Temptation bias is the tendency to see oneself as better than others at resisting temptation. To understand the influence
of self-enhancement and gender stereotypes on temptation bias, 215 undergraduates from a university located in the southwest
region of the United States compared their ability to resist ten sexually tempting scenarios to that of others in general,
and to their romantic partner (Study 1). An additional 151 undergraduates from the same university rated their own or their partner’s ability to resist seven sexually
tempting scenarios compared to other men and women (Study 2). Results revealed that temptation bias was present but reduced when romantic partners were the comparison targets; and when
comparing themselves to others, women displayed temptation bias regardless of the gender of the referent while men displayed
temptation bias only when comparing themselves to men. 相似文献
65.
Recruitment of anterior and posterior structures in lexical-semantic processing: an fMRI study comparing implicit and explicit tasks 总被引:1,自引:0,他引:1
Previous studies examining explicit semantic processing have consistently shown activation of the left inferior frontal gyrus (IFG). In contrast, implicit semantic processing tasks have shown activation in posterior areas including the superior temporal gyrus (STG) and the middle temporal gyrus (MTG) with less consistent activation in the IFG. These results raise the question whether the functional role of the IFG is related to those processes needed to make a semantic decision or to processes involved in the extraction and analysis of meaning. This study examined neural activation patterns during a semantic judgment task requiring overt semantic analysis, and then compared these activation patterns to previously obtained results using the same semantically related and unrelated word pairs in a lexical decision task which required only implicit semantic processing (Rissman, J., Eliassen, J. C., & Blumstein, S. E. (2003). An event-related fMRI investigation of implicit semantic priming. Journal of Cognitive Neuroscience, 15, 1160-1175). The behavioral results demonstrated that the tasks were equivalent in difficulty. fMRI results indicated that the IFG and STG bilaterally showed greater activation for semantically unrelated than related word pairs across the two tasks. Comparison of the two task types across conditions revealed greater activation for the semantic judgment task only in the STG bilaterally and not in the IFG. These results suggest that the pre-frontal cortex is recruited similarly in the service of both the lexical decision and semantic judgment tasks. The increased activation in the STG in the semantic judgment task reflects the greater depth of semantic processing required in this task and indicates that the STG is not simply a passive store of lexical-semantic information but is involved in the active retrieval of this information. 相似文献
66.
An important function of the self is to identify external objects that are potentially personally relevant. We suggest that such objects may be identified through mere ownership. Extant research suggests that encoding information in a self-relevant context enhances memory (the so-called 'self-reference effect'), thus an experiment was designed to test the impact of ownership on memory performance. Participants either moved or observed the movement of picture cards into two baskets; one of which belonged to self and one which belonged to another participant. A subsequent recognition test revealed that there was a significant memory advantage for objects that were owned by self. Acting on items (i.e., moving them) had no impact on memory. Results are discussed with reference to the importance of self-object associations in cognition. 相似文献
67.
This is the first study to examine the independent, simultaneous, and relative roles of several factors—sex, relationship commitment, perceptions of the benefits vs. costs of cross-sex (vs. same-sex) friendships, gender role orientation, and sexism—in the number of cross-sex (vs. same-sex) friendships people have. The latter four constructs were independently found to predict participants’ proportions of cross-sex friendships. Furthermore, a model comprised of all five factors provided a very good fit to the data, explaining 35% of the variability in the degree to which the participants possessed cross-sex friendships. Perceptions regarding the general benefits of both same- and cross-sex friendships and cross-gender role orientation continued to explain proportion of cross-sex friendship when the other factors were controlled. 相似文献
68.
69.
Previous research indicates that, while making money is important to college students, it is negatively correlated with subjective well-being. This study asked 157 undergraduate business and psychology students about the importance of making money, their motives for doing so, and several dimensions of subjective well-being: satisfaction with life, self-actualization, and mood/affect. Making money remains very important to college students. Being motivated to make money was not globally related to subjective well-being, but wanting to make money to help others, to feel secure, and to feel proud of oneself were predictive of happiness or subjective well-being. Motives such as comparing oneself favorably to others, spending impulsively, and overcoming self-doubt were not correlated with subjective well-being. Business students appeared more motivated to make money than other students and also to have more negative affect. 相似文献
70.
Otto S 《The Journal of clinical ethics》2007,18(3):247-251
This was a troublesome case, without complete consensus about the right thing to do. It seemed there were arguments on both sides: those who thought that the goal of comfort care without treatment was most consistent with his wishes, versus those who thought the additional testing and treatment might have produced a net benefit in spite of the burdens. Ultimately, the patient was placed in a facility with a do-not-resuscitate (DNR) order in effect and a plan for comfort care. He may live a few months or more. We all hope that whatever time he has is spent free of pain and symptoms, and that he is able to live a life of quality consistent with his wishes. The main story line is consistent with actual events; however, there have been changes in terms of gender, disease, and relationships that have been included to protect the anonymity of the patient. 相似文献