Synergistic effect of social support and self-efficacy on physical exercise in older adults

The purpose of the current study was to examine whether the effects of social support on physical exercise in older adults depend on individual perceptions of self-efficacy. Three hundred nine older German adults (age 65-85) were assessed at 3 points in time (3 months apart). In hierarchical-regression analyses, support received from friends and exercise self-efficacy were specified as predictors of exercise frequency while baseline exercise, sex, age, and physical functioning were controlled for. Besides main effects of self-efficacy and social support, an interaction between social support and self-efficacy emerged. People with low self-efficacy were less likely to be active in spite of having social support. People with low support were less likely to be active even if they were high in self-efficacy. This points to the importance of both social support and self-efficacy and implies that these resources could be targets of interventions to increase older adults' exercise.     

Market-based Governance and the Challenge for Rural Governments: US Trends

Privatization and decentralization represent market‐based approaches to government. Designed to increase efficiency and responsiveness of government, these approaches also limit the potential for redistribution. A key question is: how will rural governments compete in such a market‐based system? Will they be favoured, as their reliance on market provision for public goods is higher due to the smaller number of services provided by government? Or will they be less able to compete due to the costs of sparsity, which may make them less attractive to market suppliers? Data from the United States covering the period 1992–2002, show that rural areas are not favoured by either of these trends – privatization or decentralization. Managerial weakness does not explain the shortfall. Rural areas are not as attractive to market suppliers and thus are disadvantaged under market‐based service delivery approaches. Although national policy continues to advance a privatization agenda, policy‐makers should be concerned about the uneven impacts of such market‐based approaches.     

The Consequences of Implementing a Child Care Voucher Scheme: Evidence from Australia,the Netherlands and the USA

In the Netherlands, the USA and Australia, public funding has promoted parental choice by introducing a voucher scheme for child care, where parents are free to choose the provider. The policy experiments and the outcomes in these three countries provide useful information about the consequences of introducing a voucher scheme in the child care market. We show the voucher system can be effective in increasing demand, but there can be uneven supply responses. The structure of the voucher income scheme and quality controls affect the nature of the supply response. We argue that voucher schemes must take into account the complex nature of the child care market and the substitutability among free public care, private market care and unpaid household care. To secure quality and access, government also must play a coordinating role that vouchers alone cannot supply.     

New technology,work organizations and industrial relations

This paper argues that the effects of the new microprocessor technology such as FMS, CAD/CAM, CNC systems and so on, on industrial relations are relatively indeterminate, given that new production-systems may permit a range of organizational and manpower solutions. Examples are cited from a number of cross-national empirical studies, relating to selected countries in Western Europe. The first deals with the impact of technology on industrial democracy; the second, with the effect on skill-polarization and hence on employee-involvement. The problems of assessing causal relations are then discussed and the paper concludes that whatever the impact of technology on industrial behaviour, the impact of formal participative norms appears to be greater.     

Teaching theory in an empirically-oriented graduate program

The role of theory is to facilitate cognitive integration, both for sociology and for sociologists. Integration has a vertical dimension (abstract to concrete) and a horizontal one (across schools and substantive fields). Attention to these dimensions of integration competes for time in sociology courses, with the result that trade-offs are required. Teaching theory in an empirically oriented graduate degree program, the author has decided to stress horizontal integration over the upper level of vertical integration.     

Risk, Mental Disorder and Social Work Practice: A Gendered Landscape

Whilst the importance of gender for social work practice, riskand mental health has been recognized theoretically for sometime, few attempts have been made to explore this area empirically.This paper presents findings from a mixed-methods study of socialwork practice in relation to mental health service users perceivedto be ‘high-risk’. Findings suggest, first, thatthe concept ‘high-risk’ was gendered because theprimary focus in social work practice was on the risks posedby male service users to others. Second, female social workersin the present study were found to have more female serviceusers from their caseloads who had been defined as ‘high-risk’compared with their male counterparts. The paper goes on toexplore this apparent congruence between female social workersand female service users and highlights how the management ofrisk could be considered gendered because it reflects a worker’s(perceived) capacity in cultural terms to ‘decode’the nature of the risks that their clients face as genderedsubjects. The paper demonstrates how the intersections betweenrisk, mental disorder and social work practice can thereforebe understood as a gendered landscape. It concludes by highlightingthe implications of these findings for social work practiceand research.