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981.
Maegan Stephens Joseph Yoo Rachel R. Mourão Fatima Martinez Gutierrez Brian Baresch Thomas J. Johnson 《Atlantic journal of communication》2016,24(3):157-171
The Tea Party has been identified by most mass media sources as a separate but related element of the Republican Party. This study adds to a new body of literature on the Tea Party by using polarization literature and survey data to (a) separate Tea Party Republicans (TPR), Tea Party Non-Republicans (TPNR), and Non–Tea Party Republicans; (b) identify the role of Tea Party affiliation (or lack thereof) on political interest and media use; and (c) assess the role of media use by these three groups on political interest and voting. This study found that partisan media plays an important role for all three groups and it especially has the strongest role for those who do not align themselves with the Republican Party. Specifically, both TPR and TPNR were more likely to be politically interested and rely on partisan media than Republicans who are not affiliated with the Tea Party. 相似文献
982.
Although research shows that conjoint social networks are associated with well‐being among newlyweds, little is known about how these network types are linked to marital quality and psychological well‐being for long‐term married couples and about potential race differences in their configurations and associations. Using a pattern‐centered approach to examine the social networks of 91 White and 62 Black couples in their 16th year of marriage, this study revealed four couple network types (friend‐focused, wife family‐focused, bilateral family‐focused, and diverse). Results suggested that spouses in the wife family‐focused network type (characterized by above‐average contact with the wife's family and below average contact with the husband's family and with nonkin) reported the lowest positive marital quality and highest negative marital quality. The association of network type with negative marital quality was also moderated by gender and race. The findings highlight the importance of considering the meaningful complexity within couples' shared networks. 相似文献
983.
Melissa J. Palmer Lynda Clarke George B. Ploubidis Catherine H. Mercer Lorna J. Gibson Anne M. Johnson 《Journal of sex research》2017,54(1):91-104
The timing of first sexual intercourse is often defined in terms of chronological age, with particular focus on “early” first sex. Arguments can be made for a more nuanced concept of readiness and appropriateness of timing of first intercourse. Using data from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3), conducted in 2010–2012, this study examined whether a context-based measure of first intercourse—termed sexual competence—was associated with subsequent sexual health in a population-based sample of 17-to 24-year-olds residing in Britain (n = 2,784). Participants were classified as “sexually competent” at first intercourse if they reported the following four criteria: contraceptive protection, autonomy of decision (not due to external influences), that both partners were “equally willing,” and that it happened at the “right time.” A lack of sexual competence at first intercourse was independently associated with testing positive for human papillomavirus (HPV) at interview; low sexual function in the past year; and among women only, reported sexually transmitted infection (STI) diagnosis ever; unplanned pregnancy in the past year; and having ever experienced nonvolitional sex. These findings provide empirical support for defining the nature of first intercourse with reference to contextual aspects of the experience, as opposed to a sole focus on chronological age at occurrence. 相似文献
984.
Brent A. Johnson 《Scandinavian Journal of Statistics》2017,44(2):545-562
Occasionally, investigators collect auxiliary marks at the time of failure in a clinical study. Because the failure event may be censored at the end of the follow‐up period, these marked endpoints are subject to induced censoring. We propose two new families of two‐sample tests for the null hypothesis of no difference in mark‐scale distribution that allows for arbitrary associations between mark and time. One family of proposed tests is a nonparametric extension of an existing semi‐parametric linear test of the same null hypothesis while a second family of tests is based on novel marked rank processes. Simulation studies indicate that the proposed tests have the desired size and possess adequate statistical power to reject the null hypothesis under a simple change of location in the marginal mark distribution. When the marginal mark distribution has heavy tails, the proposed rank‐based tests can be nearly twice as powerful as linear tests. 相似文献
985.
986.
Johnson D 《Work (Reading, Mass.)》2012,41(Z1):3358-3362
Falls near the bottom of a flight of stairs have resulted from an illusion that the person was stepping off onto the bottom landing when the person was still two treads or more above the landing. The illusion is caused by poor lighting and design defects built into the stairway. The poor lighting may be attributed to a building code that allows inadequate lighting near the bottom of external stairs in private residences. The design defect of truncating handrails before they reach the bottom tread may be due to confusion between "guards" and "handrails" and this confusion also appears to be promulgated by building code. 相似文献
987.
988.
Female genital cutting (FGC) continues to be widespread particularly in sub-Saharan African countries. We use data from the
1999 Nigeria Demographic and Health Survey to consider factors that influence attitudes toward this procedure held by Nigerian
women aged 15–49. We test four models: model 1 explores whether attitudes are consistent with a view of FGC as a social convention
associated with marriageability of women. Model 2 examines the impact of modernization factors such as education and urbanization.
In model 3, the influence of media and community activities are considered. Model 4 includes all of the factors in the three
previous models. We find strong support for considering FGC a social convention. Modernization has minimal impact on attitudes
about FGC mainly through its influence on the social convention.
相似文献
Robert H. FreymeyerEmail: |
989.
Janet L. Johnson 《Nonprofit management & leadership》2009,19(3):285-304
Recent headlines claim that a looming nonprofit leadership crisis will soon be precipitated by retiring baby boomers. Analysis of baby boom demographics, using national census data on the age distribution and other demographic characteristics of top leaders by sector, confirms the aging nonprofit workforce. However, the issue of whether the aging workforce portends a nonprofit leadership crisis, when analyzed within a theoretical framework of supply and demand in the market for nonprofit executives, reveals flaws in most commentaries about the leadership crisis. Workings of the labor market and nonprofit organizations themselves suggest trends that could be expected to affect labor supply and demand and mitigate a leadership deficit. Reasonable—and likely—market and organizational adjustments, including higher executive pay, increased labor force participation of older workers, skill acquisition of younger workers, possible consolidation of nonprofit organizations, board and volunteer skill sharing, and even venture philanthropy, can be expected to moderate the shock of baby boom retirements, much in the way that schools, job markets, and housing markets have accommodated the movement of this “bulging” generation through earlier decades of their lives. 相似文献
990.
Testosterone and men's depression: the role of social behavior. 总被引:2,自引:0,他引:2
Medical research suggests that testosterone has positive effects on mood (thereby reducing the chances of depression), and social science research finds testosterone to be related to antisocial behavior, risk behavior, unemployment and low paying jobs, and being unmarried--factors known to be positively related to depression. Analysis of a sample of 4,393 men finds a parabolic model best fits the data. The relationship between testosterone and depression is inverse for men with below average testosterone and direct for those with above average testosterone. The relationship disappears for those with above average testosterone when controls for antisocial and risk behaviors and the absence of protective factors such as marriage and steady employment are in the equation. The relationship is unchanged for those with below average testosterone. The results help explain the difference between medical and social research findings. Mechanisms accounting for the findings are explored. 相似文献