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61.
62.
Rick Moore 《Qualitative sociology》2017,40(4):447-465
Humor is widely used as a means of supporting group solidarity, but what determines the direction that this humor takes (i.e. its quality and targets)? I suggest that the answer lies in an interaction between self-concept, perceptions of outgroups and micro group culture. Aspects of self-concept that are central for a group’s identity work, especially how the group imagines outsiders, open possibilities for certain types of humor while closing off others. Then micro-cultural processes, heavily dependent on the exact persons present in a given interaction, influence the humorous forms used. This process explains why groups in roughly similar structural positions often make use of humor to generate solidarity in strikingly different ways, as well as why styles of humor vary, within limits, within groups. I provide illustrations of this process in two religious minority groups with very different humorous styles: atheists in the Bible Belt and evangelical Christians in Chicago. 相似文献
63.
Staton Michele Leukefeld Carl Logan Tk Zimmerman Rick Lynam Don Milich Rich Martin Cathy McCLANAHAN Karen Clayton Richard 《Population research and policy review》1999,18(1-2):89-100
Even though widespread efforts have focused on educating young adults about HIV and AIDS, many individuals continue to engage in behaviors that place them at risk. These behaviors include frequent experimentation with alcohol and other drugs prior to sex, engaging in sexual activity with different partners, and inconsistent safe sex practices (Butcher et al. 1991). The combination of these risky behaviors causes increased concern about the spread of HIV among those of college age. This study focused on two behaviors by examining the relationship between substance use during adolescence and early initiation of sexual activity in a sample of 950 subjects aged 19–21 in a mid-sized southern city. Results indicate that early use of alcohol and marijuana relates to earlier initiation of sexual activity and subsequent risky sexual behavior among young adults. Also, gender differences were observed for frequent users of marijuana and alcohol with males engaging in riskier sexual practices. Recommendations for interventions are made. 相似文献
64.
Using a new analytic approach, construct validity estimates are developed for proposed social indicators of self-reported well-being. Two separate investigations are reported: the first involves data on six aspects of well-being each assessed by six methods from 222 adults in one geographic area; the second, a partial replication and extension, involves a more limited set of indicators measured on a sample of 1297 respondents representative of all American adults. The results provide evidence that perceptions of well-being can be measured by single questionnaire or interview items using any of four formats with validities in the range of 0.7 to 0.8 and with correlated method effects contributing less than 10% of the total variance. Two other formats, however, were markedly less valid. These findings are important in view of past criticisms of ‘subjective’ social indicators as lacking in validity, and the findings can guide current efforts to develop new ways to assess the quality of life. Methodologically, the article illustrates the feasibility and utility of deriving parameter estimates of structural equation models of multimethod-multitrait data using Joreskog's LISREL algorithm. The possibility of deriving validity estimates in this way, even when the data include correlated errors, opens new and important opportunities to precisely assess the amount of error variance in much social science data. 相似文献
65.
Since their introduction, clinicians have been engaging in debates over the therapeutic benefits of cholinesterase inhibitors (ChEIs) in Alzheimer's disease and related dementias (ADRD). Against this backdrop of controversy, caregivers' views and experiences have been largely ignored. This has occurred despite the fact that this group may provide insights into these drugs in ways not captured by clinical research. To address this gap in knowledge, the current study examines 25 caregivers' narratives about the treatment of relatives diagnosed with mild to moderate ADRD and treated with ChEIs. The findings reveal an appraisal of cholinergic effects whereby caregivers question the benefits of the drugs, generally not knowing whether to attribute stabilization or improvements to them or not but also fearing termination of the drug ‘just in case’ there is some benefit. Caregivers justify their belief in ChEIs' long-term effectiveness primarily by invoking non-medicated prognostic scenarios of more rapid decline and loss of self. In addition, the study explores the meaning caregivers attribute to ChEI effects vis-à-vis a pharmaceutical discourse which frames these drugs as a source of hope. 相似文献
66.
Several recent studies give conflicting evidence on whether market power associated with industry concentration is an important
source of union rents. Using a 1977 sample of 327 four-digit manufacturing industries, we re-examine the issue with a regression
analysis that allows for differential union effects on price-cost margins across three levels of concentration. Large and
small firm as well as industry average price-cost margins are analyzed. The results reaffirm those of Hirsch and Connolly
(1987), who conclude that the effect of unions on profits is independent of market structure, and thus market power is not
an important source of union rents. We find that unionization: (1) reduces industry profits in all three concentration groups
with statistically insignificant differential effects, and (2) has a greater negative effect on the profits of large firms
than it does on the profits of small firms, regardless of the concentration category.
We benefited from the comments of an anonymous referee. Any remaining errors are our own. 相似文献
67.
68.
Malay Ghosh James V. Zidek Tapabrata Maiti Rick White 《Revue canadienne de statistique》2004,32(2):139-157
The authors propose a weighted likelihood concept for the estimation of parameters in natural exponential families with quadratic variance. They apply the results to both simulated and real data. 相似文献
69.
A double jeopardy hypothesis argues that the combined negative effects of occupying two stigmatized statuses are greater than occupying either status alone. Applying this framework to elderly persons, it can be argued that being female and “old” elderly has more negative consequences than being male and “old” elderly, male and “young” elderly or female and “young” elderly. An empirical test of this hypothesis, using both an objective (mental health status) and a subjective (perceived well-being) indicator as the dependent variable, reveals a confirmation of double jeopardy using the objective quality of life indicator, but not the subjective indicator. Additional analyses of the factors affecting each of the dependent variables, adds further support for the uniqueness of old, elderly women as a social category. 相似文献
70.