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61.
Mindfulness-based therapy (MBT) represents a potentially efficacious treatment for female sexual dysfunction (FSD). A number of recent trials assessing MBT for FSD have been published, but we are aware of no existing meta-analysis synthesizing these results. We conducted a literature review to identify all published trials of MBT for FSD. References of retrieved studies were searched and key authors were contacted with requests for complete but unpublished trials. Eleven trials, including a total of 449 participants, were identified. Two of these studies were under review at the time of the current analyses. Four trials utilized wait-list controls. All aspects of sexual function and subjective sexual well-being exhibited significant improvement during MBT, with effect sizes generally moderate. Controlled effect sizes versus wait list were of similar magnitude in most cases; however, they did not reach statistical significance for multiple outcome measures. Results for some outcomes were consistent with possible publication bias. For some outcomes, larger effect sizes tended to be reported in studies requiring participants to be in a romantic relationship or studies providing individual (versus group) therapy. MBT may be an efficacious intervention for FSD. However, important limitations of the current literature and future directions for research are discussed.  相似文献   
62.
63.
Woolley  Kyle  Moore  Kelly 《Qualitative sociology》2020,43(2):165-189
Qualitative Sociology - Affect is increasingly understood as a critical element of political life and collective action in Latin America and elsewhere. It is critical to generating participation in...  相似文献   
64.

We reviewed 12 studies in which the researcher taught problem-solving strategies, such as self-questioning and visual imagining, to children and adolescents with and without disabilities to facilitate the learning of math, spelling, play/social, and communication skills. We analyzed these studies in terms of types of problem-solving strategies, the multiple control involved in problem solving, the extent to which problem solving occurred at the overt or covert level. In addition to suggesting limitations of the literature, we recommend areas for future research and practice.

  相似文献   
65.
We use longitudinal data from the Panel Study of Income Dynamics to examine how access to financial resources in the extended family affects the accumulation of wealth among non-owners and how these resources subsequently affect transitioning into homeownership. Our findings show that economic conditions of the extended family have substantial effects on non-owners’ wealth accumulation and likelihood of becoming homeowners, even after adjusting for individual sociodemographic and economic characteristics. We find significant effects of extended-family wealth for both black and white households, but effects of extended-family income insufficiency for blacks only. Consequently, limited access to wealth and greater level of poverty in the extended family hamper blacks’ transition to homeownership. Our results show that the level of extended-family wealth necessary for black householders to equalize their likelihood of becoming homeowners with whites is very high. In fact, our findings indicate that white householders embedded in extended families with no net wealth are just as likely to make the transition to ownership as are black householders with affluent extended families. These findings support arguments related to the importance of extended-family resources in processes of residential attainment but also point to important racial differences in not only levels but also consequences of these family resources.  相似文献   
66.
The authors investigated illicit use of stimulant medications at a midwestern university. They used a questionnaire to (a) examine the extent to which university students illicitly used stimulant medications prescribed for attention-deficit hyperactivity disorder; (b) determine why college students abused such drugs; and (c) identify the factors that predicted illicit use of prescribed stimulant medication. Findings revealed that 17% of 179 surveyed men and 11% of 202 women reported illicit use of prescribed stimulant medication. Forty-four percent of surveyed students stated that they knew students who used stimulant medication illicitly for both academic and recreational reasons. Students reported they experienced time pressures associated with college life and that stimulants were said to increase alertness and energy. Regression analysis revealed that the factor that predicted men's use was knowing where to get easily acquired stimulant medication, whereas the main predictor for women was whether another student had offered the prescribed stimulants.  相似文献   
67.
Strategic management is concerned with determining the long-term goals on an enterprise and deciding on the most appropriate course of action to achieve them, considering changing environmental conditions, resources available and risk attitudes.

The deliberate practice of strategic management is still regrettably rare and rudimentary despite wide recognition of the threats to corporate survival under conditions of rapid change. Better use must be made of the tools of business planning and many more managers skilled in strategy development will be required.

The purpose of this article is to discuss some of the difficulties in inculcating a strategic climate within an organization and to propose some approaches for improvement.  相似文献   

68.
Many universities, colleges, and schools are contemplating mandatory computer ownership policies for undergraduate students. Review of these policies and the rhetoric employed in debate over such policies leaves some with strong misgivings. I suggest that seemingly widely held social values and a number of suspect assumptions underlie such policies, the questions raised by both their supporters and detractors, and the answers offered in response to those questions. Moreover, I identify four serious ethical concerns linked to mandatory computer ownership policies. Therefore, I argue that social science educators and practitioners have an ethical responsibility to resist such policies.  相似文献   
69.
Recent declines in the rate of marriage among Black women have been accompanied by substantial increases in rates of interracial marriage, especially between Black men and non‐Black women. Explanations for the retreat from marriage among Black women have focused on deficits in the quantity and quality of available partners, and the role of racial intermarriage largely has been ignored. This study examines the impact of interracial marriage by Black men on the marriage prospects of Black women. First, our analysis of data from the 1990 Integrated Public Use Microdata Series (IPUMS) reveals that intermarried Black men are selective of those with the highest levels of education, income, and occupational prestige. Second, multilevel analyses, using both the IPUMS and Panel Study of Income Dynamics, show that the level of intermarriage in metropolitan areas is significantly related to the marital behaviors of Black women. Local rates of intermarriage among Black men reduce the likelihood that Black women currently will be married and that they will make the transition to marriage. These effects are especially acute for highly educated Black women whose marriage markets are defined by those Black men who are most likely to intermarry. Finally, our analyses indicate that intermarriage affects the marital prospects of Black women by negatively affecting the pool of economically attractive marriage partners in the metropolitan area.  相似文献   
70.
In this article we explore the profitability of different operations models used by online grocers and develop a linear demand model in a competitive setting to better understand the trade‐offs made by two competing online grocers in choices for distribution strategy (leverage or direct) and product focus (perishable or nonperishable). We find that the results derived in the duopoly setting are different from those in a monopolistic setting. Specifically, we determine that there is a threshold value for the secondary competitive effects in the demand function that determines how the prices and profitability of an online grocer will be affected by the supply chain length of its competitor. There is also a threshold value for the ratio of supply chain lengths of the two competitors that determines whether product perishability increases or decreases profits. We demonstrate that the existence of this threshold is robust when considering capacity constraints. Further, we show, assuming that supply chain length can be optimized, how the relative size of the infrastructure change cost (when compared with that of the competitor) coupled with the perishability of the product determines the profitability of an investment leading to a shorter supply chain.  相似文献   
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