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101.
The number of students accumulating credit card debt--and the amount of debt itself--on college campuses is increasing. If high-risk credit and health behavior are associated, health behavior interventions might apply to high-risk credit behavior. OBJECTIVE: The authors' purpose was to examine these possible associations. PARTICIPANTS AND METHODS: They used a retrospective design with existing data from a sample of 45,213 US college students and several ordinal regression models, which corresponded with high priority college health issues. RESULTS: Students with high-risk credit behavior were more likely to have driven after drinking, used amphetamines in the previous 30 days, felt functionally impaired by depression in the previous 12 months, had a higher body mass index (BMI), or had a lower grade-point average (GPA). They were less likely to have participated in vigorous physical activity, used condoms for oral or vaginal sex in the prior 30 days, or used marijuana. The findings support the notion that high-risk health and credit behaviors are associated. CONCLUSIONS: Further research could clarify the nature of this relation.  相似文献   
102.
Receiving more parent sexual communication is generally linked to a later age of first sexual intercourse and less sexual risk taking. However, Asian American youth report minimal parent sexual communication, later sexual initiation, and fewer sexual risks than their counterparts. What contributes to this unexpected pattern of sexual communication and sexual behaviors? To answer this question, we surveyed 312 Asian American college students ages 17 to 22 on their sexual behaviors, parent sexual communication, and peer sexual communication. Assessment of parent and peer sexual communication was completed via a measure in which participants rated the frequency with which they had received each of 22 sexual messages from each source. Young women generally received more messages promoting abstinence, traditional sex roles, and sex within a relational context than their male counterparts. Young men, however, reported greater parent and peer communications that were accepting of casual sex. Exposure to peer messages that were accepting of casual sex was associated with more sexual partners, casual sex encounters, and sexual experience. Being older, being raised outside the United States, being less religious, and being homosexual was each predictive of more sexual experience. Implications regarding the role of culture and gender on sexual socialization are discussed.  相似文献   
103.
The dominant approaches to public health policy on childhood obesity are based on the neoliberal emphasis of personal choice and individual responsibility. We study adolescents’ (N = 81) beliefs about responsibility for childhood obesity as a public health issue, through an innovative participatory method, PlayDecide, organised in two countries: the UK and Spain. There is no evidence of a blanket rejection of individual responsibility, rather, a call for renegotiation of the values that inform adolescents’ food choices. The findings suggest the need to broaden the framing of obesity‐related policy to go beyond the nutritional paradigm and include other values that signal health.  相似文献   
104.
Demographic change and associated shortage of skilled labor as well as changing values in future generations of employees are omnipresent. In addition, financial service providers are facing further challenges such as impacts caused by the financial crisis and the commission remuneration model in order to reach suitable employees, so that a target group oriented employer branding strategy plays an important role.Therefore, this paper investigated characteristics of potential employees who are interested in the financial services industry and also in salary models based on commission rather than fixed pay. To that end, we conducted an online survey with students as representatives of future employees. The questionnaire investigated expectations of potential applicants regarding their employers, their information seeking behavior (especially regarding online media), values, and personality characteristics. Results give insights into successful media use and corporate presentations of employers, but also illustrate the low attractiveness of the financial services industry and also commission remuneration models. Therefore, the importance of a successful employer branding strategy is emphasized.  相似文献   
105.
The aim of the paper is to assess the construct validation of a multidimensional measure of social cohesion which is well theoretically grounded and has an equivalent/comparable interpretation across all European countries. Up-to-now published research on social cohesion is deficient in either one or both of these important aspects. This paper attempts to cover this gap. The task is accomplished in two steps. In the first step, we conceptualize social cohesion, flowing mainly from Bernard and Chan’s definitions of social cohesion. Based on this theoretical framework we operationalize social cohesion and derive a set of intermediate indicators in the data. By return we verify whether these indicators empirically reflect/corroborate the multidimensional structure of the concept proposed by the theory. In the second step, we examine whether the obtained intermediate indicators of social cohesion form the same constructs across countries and whether they can yield a cross country equivalent measure of social cohesion. To test the validity of the theory we use multidimensional scaling and confirmatory factor analysis. Both models are able to verify the equivalence of the structural results between groups (i.e. countries). Confirmatory factor analysis produces further meaningful measures of these constructs. The analyses are based on the data from the 1999 European Values Study (EVS). The outcomes of the analyses reveal that, firstly, the existence of the multifaceted construct of social cohesion suggested by the theory has been corroborated by empirical analysis of the EVS data (i.e. social cohesion consists of components of formal and substantial relationships and political and socio-cultural domains). Secondly, the proposed constructs measuring social cohesion are equivalent across all analysed countries and thus allow the calculation of internationally comparable national scores of social cohesion. Application of the aggregate measures at the country level will illustrate the interest of the approach for further research.  相似文献   
106.
Lifting and carrying heavy loads occur frequently among ironworkers and result in high prevalence and incidence rates of low back complaints, injuries and work-disability. From a health perspective, little information is available on the effect of team lifting on work demands and workload. Therefore, the objective of this study was to compare the effects of team lifting of maximally 50 kg by two ironworkers (T50) with team lifting of maximally 100 kg by four ironworkers (T100). This study combined a field and laboratory study with the following outcome measures: duration and frequency of tasks and activities, energetic workload, perceived discomfort and maximal compression forces (Fc peak) on the low back. The physical work demands and workload of an individual iron worker during manual handling of rebar materials of 100 kg with four workers did not differ from the manual handling of rebar materials of 50 kg with two workers, with the exception of low back discomfort and Fc peak. The biomechanical workload of the low back exceeded for both T50 and T100 the NIOSH threshold limit of 3400N. Therefore, mechanical transport or other effective design solutions should be considered to reduce the biomechanical workload of the low back and the accompanying health risks among iron workers.  相似文献   
107.
Ironworkers frequently perform heavy lifting tasks in teams of two or four workers. Team lifting could potentially lead to a higher variation in peak lumbar compression forces than lifts performed by one worker, resulting in higher maximal peak lumbar compression forces. This study compared single-worker lifts (25-kg, iron bar) to two-worker lifts (50-kg, two iron bars) and to four-worker lifts (100-kg, iron lattice). Inverse dynamics was used to calculate peak lumbar compression forces. To assess the variability in peak lumbar loading, all three lifting tasks were performed six times. Results showed that the variability in peak lumbar loading was somewhat higher in the team lifts compared to the single-worker lifts. However, despite this increased variability, team lifts did not result in larger maximum peak lumbar compression forces. Therefore, it was concluded that, from a biomechanical point of view, team lifting does not result in an additional risk for low back complaints in ironworkers.  相似文献   
108.

Background

Pleasure is one determinant of intrinsic motivation and yet a dimension often forgotten when promoting physical activity among the older population. In this study we investigate the relation between daily activities and physical activity, experience of pleasure, and the interaction between pleasure and physical activity in the daily lives of community-dwelling older adults.

Methods

Participants carried a hip-worn accelerometer during 30 consecutive days resulting in a total of 320 days of data collection. Current activity, location, companion and experience of pleasure during each activity were assessed through experience sampling on a smartphone every 1–2 h. Between- and within-individual differences were analysed with multi-level models and 10xN?=?1 regression analysis.

Results

Outdoor activities were associated with higher physical activity than indoor activities (p?<?0.001). Performing leisure activities, outdoors and not alone significantly predicted pleasure in daily life (all p’s?<?0.05). Being more active while performing leisure activities resulted in higher experiences of pleasure (p?<?0.001). However, when performing basic activities of daily living (e.g. commuting or households) this relation was inverted. Results provide meaningful indication for individual variance. The 30 days of data collected from each participant allow for identification of individual differences.

Conclusions

Daily activities and their contexts do influence the experience of pleasure and physical activity of older adults in daily life of older adults, although similar research with larger population is recommended. Results are in accordance with the literature, indicating that the method adopted (accelerometry combined with experience sampling) provides reliable representation of daily life. Identification of individual differences can eventually be automatically performed through data mining techniques. Further research could look at innovative approaches to promote Active Ageing using mobile technology in the daily life, by promoting physical activity through recommendation of pleasurable activities, and thus likely to increase the intrinsic motivation to become physically active.
  相似文献   
109.
The direct manager which has close contact with his employees is suited to challenge and support them according to their interests and abilities. This paper provides a summary of the empirical literature about the meaning and mechanism of different leadership behaviors influencing employees?? competencies and career advancement. The leader??s behaviors are divided in two ways of support. The direct contact (feedback, training measures, promotion, trust and expectations, objectives?? management, social support, role model behavior) and support by providing competence and career enhancing tasks and job design (delegation of challenging tasks, job control, person-job-fit). Thereby a particular focus is placed upon gender-specific outcomes. Based on the actual research findings, additional recommendations for the career enhancement in practice and for future research are provided.  相似文献   
110.
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