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41.
We draw upon a framework outlining household recognition and response to child illness proposed by Colvin et al. (Soc Sci Med 86:66–78, 2013) to examine factors predictive of treatment sought for a recent child illness. In particular, we model whether no treatment, middle layer treatment (traditional healer, pharmacy, community health worker, etc.), or biomedical treatment was sought for recent episodes of diarrhea, fever, or cough. Based on multinomial, multi-level analyses of Demographic and Health Surveys from 19 countries in sub-Saharan Africa, we determine that if women have no say in their own healthcare, they are unlikely to seek treatment in response to child illness. We find that women in sub-Saharan Africa need healthcare knowledge, the ability to make healthcare decisions, as well as resources to negotiate cost and travel, in order to access biomedical treatment. Past experience with medical services such as prenatal care and a skilled birth attendant also increases the odds that biomedical treatment for child illness is sought. We conclude that caregiver decision-making in response to child illness within households is critical to reducing child morbidity and mortality in sub-Saharan Africa.  相似文献   
42.
This qualitative content analysis used framing theory to examine how gender and diversity have been framed over the past decade in modern public relations industry publications. Findings revealed that diversity is most often set aside in its own issue or column and not integrated throughout the whole of the publications. Most articles about diverse populations mentioned primarily Hispanic or Latino populations and Blacks or African Americans. Diversity is framed as different, a journey or process, a language problem, a responsibility, inclusion, transforming workplace culture, enhancing the profession, resource intensive, power driven, needing to be justified, and impacting the bottom line. Disparities in public relations still exist among gender, racial, and ethnic groups with less power and must be addressed more fully in public relations professional publications.  相似文献   
43.
The relations among infant anger reactivity, approach behavior, and frontal electroencephalogram (EEG) asymmetry, and their relations to inhibitory control and behavior problems in early childhood were examined within the context of a longitudinal study of temperament. Two hundred nine infants’ anger expressions to arm restraint were observed at 4 months of age. Infants’ approach behaviors during play with an unpredictable toy and baseline frontal EEG asymmetry were assessed at 9 months of age. Inhibitory control during a Go/No‐Go task and parent report of behavior problems were evaluated at 4 years of age. High anger‐prone infants with left, but not right, frontal EEG asymmetry showed significantly more approach behaviors and less inhibitory control relative to less anger‐prone infants. Although a link between anger proneness in infancy and behavior problems in early childhood was not found, a combination of low approach behaviors and poor inhibitory control was predictive of internalizing behaviors.  相似文献   
44.
Doubly truncated survival data arise when event times are observed only if they occur within subject specific intervals of times. Existing iterative estimation procedures for doubly truncated data are computationally intensive (Turnbull 38:290–295, 1976; Efron and Petrosian 94:824–825, 1999; Shen 62:835–853, 2010a). These procedures assume that the event time is independent of the truncation times, in the sample space that conforms to their requisite ordering. This type of independence is referred to as quasi-independence. In this paper we identify and consider two special cases of quasi-independence: complete quasi-independence and complete truncation dependence. For the case of complete quasi-independence, we derive the nonparametric maximum likelihood estimator in closed-form. For the case of complete truncation dependence, we derive a closed-form nonparametric estimator that requires some external information, and a semi-parametric maximum likelihood estimator that achieves improved efficiency relative to the standard nonparametric maximum likelihood estimator, in the absence of external information. We demonstrate the consistency and potentially improved efficiency of the estimators in simulation studies, and illustrate their use in application to studies of AIDS incubation and Parkinson’s disease age of onset.  相似文献   
45.
Latent factor models are a useful and intuitive class of models; one limitation is their inability to predict links in a dynamic network. We propose a latent space random effects model with a covariate-defined social space, where the social space is a linear combination of the covariates as estimated by an MCMC algorithm. The model allows for the prediction of links in a network; it also provides an interpretable framework to explain why people connect. We fit the model using the Adolescent Health Network dataset and three simulated networks to illustrate its effectiveness in recognizing patterns in the data.  相似文献   
46.
Abstract

Objective: Among college students, several studies have found a positive relationship between physical activity and alcohol use. The current study tested gender, Greek status, and ethnicity as potential moderators of the physical activity-alcohol use relationship. Participants: Participants were college freshmen (n = 310) endorsing alcohol/drug use. Methods: Students completed questionnaires assessing a number of health behaviors. Results: Results indicated that gender and Greek status were significant moderators of the relationship between physical activity and alcohol consumption. There was a positive relationship between physical activity and alcohol use for men and Greeks, but not for females and non-Greeks. Conclusions: These findings suggest that exercise does not serve as a protective factor for any of the subgroups of college students studied and is positively associated with drinking among college students who are men and/or involved with the Greek system.  相似文献   
47.
Abstract

A survey of a college student population indicates that physical abuse is prevalent in our society. The self-reported data were found to be similar to that occurring in the literature on parent-reported child abuse, documenting that approximately one-third of college students had a history of moderate abuse and 5 to 10% had a history of a severe abuse during their developmental years. Through an awareness of its high prevalence, the health care provider will question a history of physical violence when evaluating a student with a medical or psychosocial complaint and appropriately plan a management program including therapeutic counseling to decrease the effect of the prior or current physical abuse.  相似文献   
48.
ABSTRACT

Objective The Ecological Model was used to examine the social and environmental influences of the college environment on e-cigarette use (vaping) among college students. Participants: Undergraduate college student e-cigarette users (vapers) across three large college campuses in the southwest US from Jan 2015- Aug 2016. Methods: Thirty-three interviews were conducted. Transcribed interviews were coded then analyzed for themes. Results: College student vapers report multiple levels of influence on their vaping beyond personal beliefs and peer influences, including parents, explicit campus and community messaging, community member requests, and respect for others. College student vapers also describe constant associations with smokers in allowable public places to vape. Conclusions: Parents, community members, campus policy, and the physical environment all influence where and when college students vape. Health communication messages to prevent college student vaping should incorporate alternative messages that are important to college students, such as respect for others and social image.  相似文献   
49.
This exploratory study examined how seasoned White social workers grappled with the presence and effects of White privilege on their clinical practice. Data were collected in focus groups; findings were surfaced through thematic analysis. Five themes emerged: the role of engaging in continuous self-awareness in clinical practice; the complexity of using intersectionality to inform our work; the necessity of addressing White privilege in clinical conversations; the importance of creating strategies for use of power; and the process of engaging in life-long growth. These workers demonstrated awareness of, and accountability for, White privilege. Implications for progressive social work practice are discussed.  相似文献   
50.
The purpose of this study was to examine the influence of abuse and parental characteristics on attributional content and determine the relative contribution of different attributions of blame in predicting psychological symptomatology among adult survivors of childhood sexual abuse. One hundred eighty-three female undergraduates with a history of childhood sexual abuse completed self-report questionnaires. Abuse characteristics were significantly related to attributions. Family- and perpetrator-blame accounted for significant variability in psychological symptomatology, beyond the contributions of abuse characteristics, family environment, and self-blame. Implications for research and treatment are discussed.  相似文献   
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