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221.
We developed the Family Unpredictability Scale (FUS) to better understand the factors that underlie the presence and consequences of family dysfunction. Familial unpredictability is defined as a lack of consistency in family behaviors and regulatory systems. Family researchers and therapists generated and evaluated items, which were self‐administered by married parents who had children aged 2 to 18 (N= 314 ). Principal‐components analysis yielded four subscales (discipline, nurturance, meals, and money; 22 items total) that were internally consistent; confirmatory factor analysis based on a separate subsample yielded an adequate preliminary representation of this factor structure. The FUS related significantly to known measures of family and individual functioning but not to social desirability. The present study provides preliminary reliability, construct validity, and concurrent validity for this new multidimensional, self‐report assessment of family unpredictability. Research and clinical implications are discussed. 相似文献
222.
Issues of disclosure arise in neuroscientific research during the informed consent process, whenever incidental findings are identified, and when study results are generated. The possibility of disclosure of incidental findings and/or research results may raise informational expectations on the part of subjects and may alter a study's risk:benefit ratio. We recommend that the informed consent process address this potential consequence of research participation, and specify the conditions under which particular types of information will be offered, the conditions under which information may not be disclosed, and any provisions for helping subjects make sense of the information to be disclosed. 相似文献
223.
This study explores relationships between the psychological health of grandparents raising grandchildren and grandchildren's social, emotional and behavioural issues. Fifty-two grandparents raising grandchildren (Caregiving) and an age-matched sample (N = 45) of grandparents who were not the primary caregivers of their grandchildren (Non-caregiving) participated in the study. All participants completed the Depression, Anxiety and Stress Scale Questionnaire (DASS21), and grandparents in the caregiving group completed the Caregiver form of the Strengths and Difficulties Questionnaire (SDQ) and a semi-structured telephone interview. Grandparents in the Caregiving group scored higher on all three DASS21 subscales than the Non-caregiving group. Statistically significant associations were found between grandparents' DASS21 scores and grandchildren's SDQ scores. Qualitative analyses of interviews were conducted describing a priori themes of conflict, challenges and rewards, and emergent themes of no choice/option, duty and pride. Clinical implications of this study point to the importance of providing increased levels of psychological support for grandparents and grandchildren. Longitudinal studies are needed. 相似文献
224.
Lisa R. Anderson 《Economic inquiry》2001,39(4):609-615
Error rates are estimated using data from "information cascade" experiments. The econometric estimation assumes a logistic error structure and error rates are compared across three experimental treatments that differ only with respect to payoff structure. In a "no payoff" treatment subjects receive a fixed payment for participating in the experiment and earnings do not vary with decisions. In "payoff" and "double payoff" treatments earnings depend on each subject's decisions. The results indicate that rewarding correct decisions reduces the amount of decision error. However, increasing the payment for a correct decision does not reduce errors over the range of payoffs considered. 相似文献
225.
McCoy Clyde B. Metsch Lisa R. McCoy H. Virginia Lai Shenghan 《Population research and policy review》1999,18(1-2):71-87
Despite the central role of women drug users in escalating AIDS statistics, there is still a limited number of studies that examine the roles of gender and drug use type in HIV seroprevalence. This lacuna in the research literature has led to significant gaps in researchers' understanding of how and to what extent women may differ in their drug-using and HIV risk behaviors compared to their better-studied male counterparts. This study, derived from a sample of 3,555 out-of-treatment drug users residing in three South Florida urban and rural communities, attempts to compare the drug usage and needle and sexual risk behaviors of male and female drug users that put them at risk for HIV infection. The overall seropositivity rate for women drug users was 26.5% compared to 19.5% for their male counterparts. Results of multivariate analyses indicate that females compared to males were 1.4 times more likely to be HIV seropositive. Risk behaviors associated with this elevated seropositivity include living arrangements, homeless status, drug use, sexual trading behaviors, and history of STDs. Furthermore, there was a strong linear relationship between drug use type and HIV seroprevalence among women drug users. Compared to those who were neither crack smokers nor injectors of illicit drugs, those who were crack smokers only were 2 times more likely to be HIV seropositive, while those who were both crack smokers and injectors were 5 times more likely to be HIV seropositive, and those who were injectors only were 6 times more likely to be HIV seropositive. These findings indicate that among women, drug abuse and its associated risk behaviors, increase the vulnerability of this population for HIV and thus render them an extremely important priority population on which to focus HIV prevention and public health efforts and programs. 相似文献
226.
Lisa Madden 《Serials Review》2020,46(2):143-146
AbstractAn increased awareness about the importance of resource accessibility for all library users has set the stage for transforming traditional cataloger roles into a new realm of possibility. The Acquisitions & Discovery (A&D) and the User Experience (UX) departments of North Carolina State University Libraries have formed a partnership to explore the benefits of working together amidst this climate of innovation and change. A pilot project was created to develop a workflow through which technical services staff can use their metadata skills to help resolve accessibility issues found on the Libraries’ main website. By performing this work, staff can grow in technical expertise, enhance the quality of metadata in web content, and build mutually beneficial partnerships within the library community. 相似文献
227.
Lisa M. Soederberg Miller Carolyn Sutter Machelle D. Wilson Jacqueline J. Bergman Laurel A. Beckett Tanja N. Gibson 《Journal of American college health : J of ACH》2019,67(5):441-448
Objective: Nutrition labels are often underutilized due to the time and effort required to read them. We investigated the impact of label-reading training on effort, as well as accuracy and motivation. Participants: Eighty college students (21 men and 59 women). Methods: The training consisted of a background tutorial on nutrition followed by three blocks of practice reading labels to decide which of two foods was the relatively better choice. Label-reading effort was assessed using an eye tracker and motivation was assessed using a 6-item scale of healthy food-choice empowerment. Results: Students showed increases in label-reading accuracy, decreases in label-reading effort, and increases in empowerment. Conclusions: The nutrition label e-training tool presented here, whether used alone or as part of other wellness and health programs, may be an effective way to boost students’ label-reading skills and healthy food choices, before they settle into grocery shopping habits. 相似文献
228.
Mark A. Barnett Steven W. Quackenbush Lisa K. Pierce 《Journal of Social Distress and the Homeless》1997,6(4):283-302
A total of 459 fourth-graders, high school students, and undergraduates completed a Homelessness Questionnaire developed for use in this study. Although participants generally expressed positive and supportive attitudes toward the homeless, attributing homelessness to either social maladjustment (e.g., drug problem) or negative characteristics (e.g., laziness) within the homeless was positively associated with “fear of and anger toward the homeless” for all groups of participants. In addition, perceptions of and reactions to the homeless were influenced by both the participants’ gender and age group. Although high school and college students’ interest in helping the homeless was associated with various attitudes and reactions (e.g., feelings of sympathylsupport), their indication that they had ever helped homeless people (either directly or indirectly) was consistently associated only with the acknowledgement that their mother and father had ever helped homeless people (either directly or indirectly). Among these older participants, homelessness in the United States was rated as a more serious problem at the end of the questionnaire than at the beginning. 相似文献
229.
Morris L. Eaton Sandra Fortini Eugenio Regazzini 《Statistical Methods and Applications》1993,2(1):1-16
Summary The present paper includes characterizations of the conditions of spherical symmetry and of centered spherical symmetry. These
characterizations provide an empirical justification for the above mentioned conditions of symmetry. 相似文献
230.
The Common Assessment Framework: the impact of the lead professional on families and professionals as part of a continuum of care in England 下载免费PDF全文
This paper utilizes data gathered as part of an exploratory study to assess the costs and impact of the Common Assessment Framework (CAF), to examine the impact that the lead professional role had on families and workers. The study found that both families and workers believed the lead professional to be central to the CAF process, providing a range of support, coordinating multi‐agency responses to need and acting as a single point of contact between families and workers. The paper highlights the need for consideration to be given to inter‐agency working, data sharing, training for workers and the capacity implications for those taking on the role. The extent to which the lead professional might be more integrated into the continuum of support for vulnerable children and families is also examined. The paper highlights the need to consider the lead professional's role in not only preventing the need for more intensive services, such as those provided by statutory social work, but also maintaining outcomes achieved once a child protection plan is closed, or a child is reunified with his or her birth family after a period of being in care. The implications of the findings for policy and practice are discussed. 相似文献