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131.
Sarah Grinnell MS Geoffrey Greene PhD MPH RD Kathleen Melanson PhD RD Bryan Blissmer PhD Ingrid E. Lofgren PhD MPH RD 《Journal of American college health : J of ACH》2013,61(6):539-545
Abstract Objective: To determine whether mindfulness is associated with physical and behavioral measures in first semester college students. Participants: Male and female first year college students (n = 75) from the University of Rhode Island. Methods: Height, weight, waist circumference (WC), and blood pressure were assessed and online questionnaires were completed. Independent t tests and Pearson correlations were utilized for analysis. Results: The less mindful group had a higher WC than the more mindful group. Correlations were seen between mindfulness and weight-related behaviors. Conclusions: Mindfulness can impact health status of first year college students, particularly with behavioral measures that have been found to effect weight status. However, additional research is needed focusing on mindfulness as a potential weight gain prevention technique for first year college students in order to decrease chronic disease prevalence. 相似文献
132.
OBJECTIVE: Comparisons of the results of a multidimensional criterion-referenced vocational assessment (CMVA) were performed between a group of patients with chronic pain (group P; n = 86) and individuals working (group W; n = 106). The participants had experience of five job categories. METHODS: The participants' capability to work was assessed from the aspects of personal factors, background data, present work experience, personal and work environmental factors probably influencing work capacity and capacity to perform occupations. Eleven instruments comprising 407 items were used. RESULTS: The results of the comparisons suggest that group P participants' work capacity was significant decreased by how they perceived their present work experience (X^2; p < 0.001), self-assessed or observed capability to perform daily and work occupations (t; p < 0.000). Among the factors which probably influenced their work capability, group P participants significantly (t; p < 0.05) more often used confrontive, emotive, palliative and covert coping strategies and had attained work and other life values to a less extent. Moreover, group P participants perceived that they had had a significant (t; p < 0.000) higher degree of psychosocial demands and more strain incurred from the psychosocial work environment. 相似文献
133.
What Motivates Individuals to Protect Themselves from Risks: The Case of Wildland Fires 总被引:2,自引:0,他引:2
This research investigates the cognitive perceptual process that homeowners go through when faced with the decision to protect themselves from the risk of wildfires. This decision can be examined by looking at the interaction between the integrated protection motivation theory-transtheoretical model and different levels of homeowners' subjective knowledge related to wildfire risks. We investigated the role of motivation, decision stages of risk readiness, and subjective knowledge on the number of risk-mitigating actions undertaken by homeowners living in high-risk communities. The results indicate that homeowners who are in an early or precontemplative stage (both low and high subjective knowledge) as well as low knowledge contemplatives are motivated by their perceived degree of vulnerability to mitigate the risk. In contrast, high knowledge contemplatives' potential behavioral changes are more likely to be motivated by increasing their perceptions of the severity of the risk. Risk-mitigating behaviors undertaken by high knowledge action homeowners are influenced by their perceptions of risk severity, self-efficacy, and response efficacy. In contrast, the low knowledge action homeowners engage in risk reduction behaviors without the influence of any of the PMT variables; demonstrating their motivation to emulate others in their community. These results have implications for the type of information that should be used to effectively communicate risks in an effort to influence the diverse homeowner segments to engage in risk-reduction behaviors. 相似文献
134.
Mickaël De Backer Anouar El Ghouch Ingrid Van Keilegom 《Scandinavian Journal of Statistics》2020,47(4):1275-1306
In this article, we investigate a new procedure for the estimation of a linear quantile regression with possibly right-censored responses. Contrary to the main literature on the subject, we propose in this context to circumvent the formulation of conditional quantiles through the so-called “check” loss function that stems from the influential work of Koenker and Bassett (1978). Instead, our suggestion is here to estimate the quantile coefficients by minimizing an alternative measure of distance. In fact, our approach could be qualified as a generalization in a parametric regression framework of the technique consisting in inverting the conditional distribution of the response given the covariates. This is motivated by the knowledge that the main literature for censored data already relies on some nonparametric conditional distribution estimation as well. The ideas of effective dimension reduction are then exploited in order to accommodate for higher dimensional settings as well in this context. Extensive numerical results then suggest that such an approach provides a strongly competitive procedure to the classical approaches based on the check function, in fact both for complete and censored observations. From a theoretical prospect, both consistency and asymptotic normality of the proposed estimator for linear regression are obtained under classical regularity conditions. As a by-product, several asymptotic results on some “double-kernel” version of the conditional Kaplan–Meier distribution estimator based on effective dimension reduction, and its corresponding density estimator, are also obtained and may be of interest on their own. A brief application of our procedure to quasar data then serves to further highlight the relevance of the latter for quantile regression estimation with censored data. 相似文献
135.
Ingrid Svensson Sara Sjstedt-de Luna 《Journal of statistical planning and inference》2010,140(1):111-127
Weak consistency and asymptotic normality is shown for a stochastic EM algorithm for censored data from a mixture of distributions under lognormal assumptions. The asymptotic properties hold for all parameters of the distributions, including the mixing parameter. In order to make parameter estimation meaningful it is necessary to know that the censored mixture distribution is identifiable. General conditions under which this is the case are given. The stochastic EM algorithm addressed in this paper is used for estimation of wood fibre length distributions based on optically measured data from cylindric wood samples (increment cores). 相似文献
136.
137.
Mediating Role of Psychological Capital in the Relationship between Social Support and Wellbeing of Refugees
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Alexander Newman Ingrid Nielsen Russell Smyth Giles Hirst 《International migration (Geneva, Switzerland)》2018,56(2):117-132
This study examines the relationship between social support from work and non‐work domains and the wellbeing of refugee employees. In addition, it examines the mediating influence of psychological capital on these relationships. Using data from 190 refugee employees living in Australia, we find that while perceived organizational support and perceived family support are positively related to the wellbeing of refugee employees, the relationship between perceived supervisor support and wellbeing is not significant. Additionally, while we find that PsyCap fully mediates the relationship between perceived organizational support and wellbeing, it only partially mediates the relationship between perceived family support and wellbeing. 相似文献
138.
Ingrid Arnet Connidis Sofie Ghazanfareeon Karlsson 《Journal of marriage and the family》2017,79(5):1404-1418
Most unattached older persons who would like an intimate partnership do not want to remarry or be in a marriage‐like relationship. A growing trend is to live apart together (LAT) in an ongoing intimate relationship that does not include a common home. We address the debate about whether LAT constitutes a new form of intimate relationship in a critical assessment of research on LAT relationships that applies ambivalence and concepts from the life course perspective. We conclude that among older but not younger adults, LAT relationships are generally a stable alternative to living with a partner, negotiated in the context of current social institutions and arrangements. We propose research questions that address later life living apart together as an innovative alternative intimate relationship. We encourage comparative work on the unique challenges of later life living apart together, their implications for other family ties, and their connection to social and cultural arrangements. 相似文献
139.
Retirement has traditionally been conceptualized as a point‐in‐time decision to physically and psychologically withdraw from the workforce on reaching a certain age. However, the expectations of older workers demonstrate a new retirement paradigm, with many more retirement trajectories. The purpose of this study was to examine actual career decisions being made by older workers and to understand sociodemographic factors that might differentiate their career trajectories. Data from the Health and Retirement Study (Juster & Suzman, 1995 ) were analyzed using multinomial logistic regression to compare 4 retirement trajectories (i.e., no retirement, full retirement, bridge employment, and encore career). Gender, age, education, marital status, health, and wealth differentially predicted the odds of pursuing each of the 4 retirement decisions. Career practitioners may use these results to help baby boomers make retirement decisions and provide them with appropriate education, guidance, and resources. Additional research is needed to examine other factors salient to each of the retirement trajectories. 相似文献
140.
Outcomes of the ON FIRE peer support programme for children and adolescents in families with mental health problems
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Kim Foster Ingrid McPhee Judith Fethney Andrea McCloughen 《Child & Family Social Work》2016,21(3):295-306
Children in families with mental health problems may encounter multiple risks to their well‐being. General aims of peer support programmes for these children include fostering resilience and effective coping strategies, and enhancing self‐esteem and social skills. This study aimed to evaluate outcomes from a pilot multi‐site implementation of the ON FIRE peer support programme. The purpose of ON FIRE is to cultivate hope, resilience and well‐being in children and adolescents aged 8–17 years living in families affected by sibling or parental mental health problems. We employed a pre‐post test (baseline and 4 months) evaluation using a suite of outcome measures. The Strengths and Difficulties Questionnaire (SDQ), Children's Hope Scale, Kids Connections Scale and Positive and Negative Affect Scale for Children (PANAS‐C) were completed for 64 child/adolescent participants. At baseline, participants had significantly greater difficulties compared with Australian norms. At 4 months, there were significant differences in children's hope and in connections outside the family. There were no significant differences in the SDQ or the PANAS‐C. 相似文献