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171.
The purpose of this study was to evaluate whether a 12-wk functional circuit-training program (FCT) could alter markers of physical frailty in a group of frail community-dwelling adults. Fifty-one individuals (31 women, 20 men), mean age (± SD) 84 (± 2.9) yr, met frailty criteria and were randomly assigned into groups (FCT = 26, control group [CG] = 25). FCT underwent a 12-wk exercise program. CG met once a week for health education meetings. Measures of physical frailty, function, strength, balance, and gait speed were assessed at Weeks 0, 12, and 36. Physical-frailty measures in FCT showed significant (p < .05) improvements relative to those in CG (Barthel Index at Weeks 0 and 36: 73.41 (± 2.35) and 77.0 (± 2.38) for the FCT and 70.79 (± 2.53) and 66.73 (± 2.73) for the CG. These data indicate that an FCT program is effective in improving measures of function and reducing physical frailty among frail older adults.  相似文献   
172.
This study investigated the financial well-being of American women using data from a nationwide web survey of 368 women between the ages of 30 and 65 with household incomes of at least $40,000. Specifically, we examined perceptions of financial well-being among women with and without children who lived in different family forms including marriage, cohabitation, stepfamilies, as well as women who were single. The majority of women reported they had conservative buying behaviors, desired financial independence, had a somewhat negative view of their current financial situation, had worries about retirement and their financial futures, and considered long-term care insurance a necessity. Women in nontraditional families (single mothers, cohabitors, and stepfamilies) had significantly greater worries about their financial futures than women in first marriages. Single mothers were less likely to say that they had their financial house in order and were more likely to express concern that their money would not last through retirement. Cohabiting women were significantly more likely to express fears about becoming a burden. All three groups were more likely than women in first marriages to agree that long-term care insurance is a necessity. Women who were older, were more educated, had higher income, and who contributed more money to the household income had more positive perceptions of their financial situation.  相似文献   
173.
Stewart J 《Demography》2006,43(3):537-552
Although male nonworkers have become a larger fraction of the population since the late 1960s, very little is known about who they are or who supports them. Using data from the March Current Population Survey and the 1979 National Longitudinal Survey of Youth, this article fills that void The picture that emerges is that there is a small cadre of marginal workers who often do not work for periods of a year or more. The vast majority of nonworking men (men who do not work at all during the year) receive unearned income from at least one source, and the amount of unearned income they receive varies significantly by their reason for not working. Family members provide an important alternative source of support for nonworking men who have little or no unearned income of their own.  相似文献   
174.
We explore the intrinsic ambiguity of speaking up in a multinational healthcare subsidiary. A culture change initiative, emphasizing learning and agility through encouraging employees to speak up, gave rise to paradoxical effects. Some employees interpreted a managerial tool for improving effectiveness as an invitation to raise challenging points of difference rather than as something ‘beneficial for the organization’. We show that the process of introducing a culture that aims to encourage employees to speak up can produce tensions and contradictions that make various types of organizational paradoxes salient. Telling people to ‘speak up!’ may render paradoxical tensions salient and even foster a sense of low PsySafe.  相似文献   
175.
Social listening occurs in a variety of mediated contexts, but it has yet to be clearly defined in the realm of communication and listening studies. This report explores social listening as a developing listening type extending from the existing taxonomy of listening, posits a definition of its meaning, evaluates its role in organizational and interpersonal communication, and discusses its value as an additional listening dimension. Based on a review and synthesis of literature across multiple fields of study, we describe social listening as a dimension of listening comprising a blend of purposes complementary to the existing appreciative, comprehensive, critical, discriminative, and therapeutic listening types discussed in Wolvin and Coakley’s (1993) listening taxonomy. As mediated communication continuously evolves within the communication landscape, the urgency to understand social listening will surely increase. With this in mind, we introduce and define social listening as an emerging type of listening and as a means of attaining interpersonal information and social intelligence that can empower relationships and influence the way we listen to and communicate with one another through increasingly popular mediated channels.  相似文献   
176.
Foundations’ capacity‐building grant programs strive to bolster performance and outcomes for their nonprofit grantees. Yet with few outcome evaluations of such programs, we have limited understanding of whether these capacity‐building efforts achieve their intended result. This study evaluates fifteen years of data for one foundation's capacity‐building grant program to understand whether targeted capacity building for financial management and development contributes to nonprofit financial growth. The authors examine the management–performance link in this context and inform sector leaders who dedicate resources to capacity‐building programs about the outcomes of these efforts.  相似文献   
177.
This article tracks the work of a group of architectural researchers and treats their experimental practices as vantages for analyzing the social production and transformation of architectural knowledge. This requires first examining the role of so-called design imaginaries, or modes of prototyping and analysis, which these researchers draw on to explore wider theoretical questions, as well as to test varying theories and hypotheses. It also includes examining how seemingly contradictory design concepts figure into their creative work, which we argue hold theoretical resonance with Gregory Bateson’s ideas on Learning III and Yrjö Engeström’s notion of expansive learning.  相似文献   
178.
ABSTRACT

This article examines student mentoring at historically Black colleges or universities (HBCUs) through the lens of ecological theory. By examining the person’s human behavior on a micro level and the HBCU on a macro level, the researchers will examine faculty mentoring as a positive influence that assists students in advancing their educational pursuits. Specifically, this article examines how the faculty mentor assists students with navigating the various outer and inner forces that may impede more functional behaviors as they transition to graduate school. This information is important in helping to codify and promote the unique role that HBCU faculty and administrators play in the lives of their students from a student perspective. This article will help to demonstrate why the HBCU experience is not only valued, but necessary in higher education.  相似文献   
179.
High morbidity and mortality cancer rates among older minority adults underscores the importance of identifying and addressing health disparities related to age and cultural factors that may influence participation in cancer screening and early detection of disease. Disparities for Hispanic women exist in part due to behavior, including lower participation in cancer screenings. Using data from the 2008 wave of the Health and Retirement Study, this study investigated the relationships among cultural factors, time orientation, and uncertainty avoidance among Hispanic women. Results indicate that time orientation and uncertainty avoidance predicted older Hispanic women’s participation in breast cancer screening services.  相似文献   
180.
A characterization of Burr Type III and Type XII distributions based on the method of percentiles (MOP) is introduced and contrasted with the method of (conventional) moments (MOM) in the context of estimation and fitting theoretical and empirical distributions. The methodology is based on simulating the Burr Type III and Type XII distributions with specified values of medians, inter-decile ranges, left-right tail-weight ratios, tail-weight factors, and Spearman correlations. Simulation results demonstrate that the MOP-based Burr Type III and Type XII distributions are substantially superior to their (conventional) MOM-based counterparts in terms of relative bias and relative efficiency.  相似文献   
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