Promoting walking among older adults living in retirement communities

The authors tested the feasibility and acceptability, and explored the outcomes, of 2 walking interventions based on ecological models among older adults living in retirement communities. An enhanced intervention (EI) was compared with a standard walking intervention (SI) among residents in 4 retirement facilities (N = 87 at baseline; mean age = 84.1 yr). All participants received a walking intervention including pedometers, printed materials, and biweekly group sessions. EI participants also received phone counseling and environmental-awareness components. Measures included pedometer step counts, activities of daily living, environment-related variables, physical function, depression, cognitive function, satisfaction, and adherence. Results indicated improvements among the total sample for step counts, neighborhood barriers, cognitive function, and satisfaction with walking opportunities. Satisfaction and adherence were high. Both walking interventions were feasible to implement among facility-dwelling older adults. Future studies can build on this multilevel approach.     

Does proximity matter? Distance dependence of adolescent friendships

Geographic proximity is a determinant factor of friendship. Friendship datasets that include detailed geographic information are scarce, and when this information is available, the dependence of friendship on distance is often modelled by pre-specified parametric functions or derived from theory without further empirical assessment. This paper aims to give a detailed representation of the association between distance and the likelihood of friendship existence and friendship dynamics, and how this is modified by a few basic social and individual factors. The data employed is a three-wave network of 336 adolescents living in a small Swedish town, for whom information has been collected on their household locations. The analysis is a three-step process that combines (1) nonparametric logistic regressions to unravel the overall functional form of the dependence of friendship on distance, without assuming it has a particular strength or shape; (2) parametric logistic regressions to construct suitable transformations of distance that can be employed in (3) stochastic models for longitudinal network data, to assess how distance, individual covariates, and network structure shape adolescent friendship dynamics. It was found that the log-odds of friendship existence and friendship dynamics decrease smoothly with the logarithm of distance. For adolescents in different schools the dependence is linear, and stronger than for adolescents in the same school. Living nearby accounts, in this dataset, for an aspect of friendship dynamics that is not explicitly modelled by network structure or by individual covariates. In particular, the estimated distance effect is not correlated with reciprocity or transitivity effects.     

Implementation guidelines for mass customization: current characteristics and suggestions for improvement

Interest in mass customization (MC) is increasing in both industry and academia. Academic research on MC implementation guidelines (IGs) has, however, lagged behind other research streams in the MC literature. The present article reviews the existing literature on MC-IGs and inductively derives a classification scheme for prior research findings to identify potential areas for further research. While the issue of what enables MC has been intensively researched, investigation of several questions is still required, such as which enablers should be implemented and in what sequence, depending on the specific context in which MC is pursued. Other areas for future study of MC-IGs include applicability context specifications, as-is analysis tools, hindrance factors and required resources. This article complements previous MC literature reviews by providing an overview of MC-IGs available in the literature, identifying the building blocks of MC-IGs and proposing a definition of MC-IGs that can be used as a basis for future research in MC implementation.     

Effects of Changing Economic Conditions on Managerial Job Changes and Careers

Career theories and popular beliefs support the view that careers are series of job changes which are normatively linked to common themes, are continuous, are hierarchically progressive, and are under the control of the career-making person. This study reports an age-controlled analysis of the job changes, from 1980 to 1992, of a sample of 832 UK managers, randomly sampled from the membership of the Institute of Management. Following the methodology developed by Alban-Metcalfe and Nicholson (1984), sample members completed a questionnaire in which they provided details of every job change they had experienced in the relevant period, including nature of change and reasons for change. The results suggested that during the recession of 1989–92 British managers moved from a situation of predominantly proactive, career-oriented upward moves, to one of predominantly reactive, organizationally induced sideways and downward moves, including redundancies. Implications for career theory and for the career development and orientations of managers and others are discussed. The continuing usefulness of the concept ‘career’ is questioned. This paper was first presented at the Academy of Management Annual Convention in Atlanta, Georgia, August 1993.     

Informal Labor and Social Relations in Northern Malawi: The Theoretical Challenges and Implications of Ganyu Labor for Food Security*

Abstract Food insecurity is a problem faced by smallholder farmers in Malawi. In any given year between 70 and 85 percent of households run out of food stocks several months prior to the next harvest. Once food stocks are depleted many households obtain food by doing ganyu, a type of piecework labor. Limited research has been carried out on ganyu. This paper uses qualitative data to examine ganyu in relation to food security in one area of northern Malawi. Using the livelihoods framework, I argue that the most common form of ganyu is both a livelihood strategy and a measure of vulnerability, rather than a type of social capital as suggested by other authors. High reliance on ganyu points to increased social stratification related to a rise in smallholder tobacco production. Women in female‐headed households appear to rely more on ganyu than in married households. Policy implications of these findings are considered.     

Coming out of the dark: content analysis of articles pertaining to gay, lesbian, and bisexual issues in couple and family therapy journals

The present study seeks to extend previous research regarding literature related to gay, lesbian, and bisexual (GLB) issues published in couple and family therapy (CFT)-related journals by presenting the results from a content analysis of GLB studies in CFT-related journals from 1996 to 2010. Results of the analysis revealed a 238.8% increase in total GLB content published since the original review. Articles pertaining to therapy with GLB clients continue to represent the largest area of publication. With one exception, all surveyed journals showed an increase in the percentage of GLB content since the first study. Emerging areas of research include studies related to supervision and training, GLB mental health and substance use, and sexual minority adolescents. A movement away from deficit-based perspectives could open a new lens on family life.     

Crossing borders in initial teacher education: mapping dispositions to diversity and inequity

In this article, we share a study focused on engaging teacher candidates with multiple forms of diversity and inequity to study emerging patterns of dispositions. Our primary concern is in understanding the processes through which societal inequity becomes reconstituted through teacher education. Our study attempts to deepen discourses of ‘equality’ and ‘equity’ in education, to consider the ways teacher candidates relate to broader systems of power and global and local inequities through their role as educators. Inspired by both decolonial and Western critical theories, we frame this as research that seeks ‘otherwise’ as we invite teacher candidates to ‘cross borders’ to what is ‘other’ to themselves. In this article, we share our study’s priorities, methods, methodological/theoretical framework, data analysis and findings. Our findings identify a significant gap between the priorities of social equity to which teacher candidates state they commit and the educational practices that would affirm those commitments.     

Formation and Constitution of Effectual Networks: A Systematic Review and Synthesis

The co‐creational processes of effectuation represent an important development in understanding of entrepreneurial action. They also manifest in networks that are themselves important artefactual outcomes of effectual processes. To synthesize research connecting effectuation to the networks involved, this paper offers a systematic literature review. Following recent theorizing, the authors organize the literature around two general themes: (1) why and how network development occurs; and (2) what network develops. The resultant thematic model offers a comprehensive perspective on network development under effectuation logic. The analysis identifies that understanding of effectual networking and effectual networks is fragmented, incomplete and constrained by a lack of construct and contextual clarity. The authors present alternative perspectives on constructs and assumptions surrounding networks in effectuation, integrate network theory into effectuation, and generate important trajectories for future research.     

Watershed Pollution and Preservation: The Awareness–Appraisal Model of Environmentally Positive Intentions and Behaviors

A two-factor awareness-appraisal model suggests that individuals' reactions to threatening circumstances are shaped by their awareness of the threat and their appraisal of the degree of threat the circumstances pose to them. This approach, applied to watershed conservation, predicts that individuals will be willing to clean up the rivers and streams of their watershed if they are familiar with local water features (rivers, streams, ponds, lakes) and if they consider these features of the watershed to be degraded. We tested the model by measuring watershed knowledge, appraisal of watershed quality, value assigned to protecting the watershed, and behavioral intentions regarding watershed preservation in a survey of 1,128 residents of two urban watersheds. The results supported the awareness-appraisal model: Those residents who were aware of their watershed and considered it polluted expressed the strongest pro-preservation behavioral intentions. These relationships were held in both watersheds, but were stronger for those who resided in the more degraded watershed .