Book Review: NGOs and Civil Society: Democracy by Proxy?, Ann C. Hudock,Polity Press,Cambridge, 1999

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations -     

Learning and Becoming Writers: Meaning,Identity, and Epistemology in a Newsroom Community of Practice

This article analyzes a yearlong ethnography of the Southside Free Press, a non-school-affiliated community-based organization that served diverse adolescent staff writers who prepared articles for a monthly newspaper publication. The study employed a perspective of learning as legitimate peripheral participation with/in a newsroom community of practice. Specifically, using Rogoff’s three planes of analysis—apprenticeship, guided participation, and participatory appropriation—demonstrates that the process of becoming staff writers affected their learning and development. Thus, their ongoing participation provided opportunities to come to enact and embody the available meanings, identities, and epistemologies around becoming a staff writer and citizenship.     

A Rule For Updating Ambiguous Beliefs

When preferences are such that there is no unique additive prior, the issue of which updating rule to use is of extreme importance. This paper presents an axiomatization of the rule which requires updating of all the priors by Bayes rule. The decision maker has conditional preferences over acts. It is assumed that preferences over acts conditional on event E happening, do not depend on lotteries received on E ^c, obey axioms which lead to maxmin expected utility representation with multiple priors, and have common induced preferences over lotteries. The paper shows that when all priors give positive probability to an event E, a certain coherence property between conditional and unconditional preferences is satisfied if and only if the set of subjective probability measures considered by the agent given E is obtained by updating all subjective prior probability measures using Bayes rule.     

Inference in log-alpha-power and log-skew-normal multivariate models

ABSTRACT

Random vectors with positive components are common in many applied fields, for example, in meteorology, when daily precipitation is measured through a region Marchenko and Genton (2010 Marchenko, Y., Genton, M. (2010). Multivariate log-skew-elliptical distributions with applications to precipitation data. Environmetrics 21:318–340.[Crossref], [Web of Science ®] , [Google Scholar]). Frequently, the log-normal multivariate distribution is used for modeling this type of data. This modeling approach is not appropriate for data with high asymmetry or kurtosis. Consequently, more flexible multivariate distributions than the log-normal multivariate are required. As an alternative to this distribution, we propose the log-alpha-power multivariate and log-skew-normal multivariate models. The first model is an extension for positive data of the fractional order statistics model Durrans (1992 Durrans, S. (1992). Distributions of fractional order statistics in hydrology. Water Resour. Res. 28:1649–1655.[Crossref], [Web of Science ®] , [Google Scholar]). The second one is an extension of the log-skew-normal model studied by Mateu-Figueras and Pawlowsky-Glahn (2007 Mateu-Figueras, G., Pawlowsky-Glahn, V. (2007). The skew-normal distribution on the simplex. Commun. Stat.-Theory Methods 36:1787–1802.[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]). We study parameter estimation for these models by means of pseudo-likelihood and maximum likelihood methods. We illustrate the proposal analyzing a real dataset.     

Cultural diversity competencies in child and youth care services in Portugal: Development of two measures and a brief training program

Few researchers have examined the training of child care workers in cultural diversity competencies, despite the growing number of ethnic minority children and youth in residential care. The present paper reports two studies. In study 1, we aimed to adapt and develop two measures of cultural diversity competencies—a self-report questionnaire and an objective measure based on a case vignette (n = 51). In study 2, we proposed a brief training program. A quasi-experimental design (n = 30) was used, with cultural competencies being evaluated before and after the training. Results revealed that (1) child care workers tended to over-estimate their self-perceived competence and that (2) the experimental group was more capable of including cultural elements in their definition of strategies and relational aspects of intervention after a brief training than the group that received no training (control). Implications of this study are discussed for further development of cultural diversity competencies in professionals working in residential child care.     

The Changing Influence of Societal Culture on Job Satisfaction across Europe

This paper contributes to the growing multidisciplinary body of literature on subjective well‐being by investigating the longitudinal stability and impact of societal cultural values (SCVs) – as opposed to the more common organizational values – on job satisfaction. It is assumed that SCVs evolve slowly; hence, their impact on job satisfaction is likely to remain stable over time. False adherence to this assumption could cause misalignment between organizational policies/practices and expectations formed by societal culture, decreasing job satisfaction and adversely affecting productivity, competiveness and prosperity. Four waves of the European Values Study are used to examine whether SCVs have evolved and their impacts on job satisfaction over a relatively short time: 1981–2008. SCVs are parameterized through reference to traditional vs secular‐rational, and survival vs self‐expression value continuums. Results indicate that the strength of many SCVs has declined, the impacts of traditional societal values on job satisfaction have remained fairly constant, and the impacts of survival societal values on job satisfaction have declined substantially over this sample period. These reductions in SCVs amplify the importance of accounting for such changes when designing new or adjusting existing policies/practices to enhance job satisfaction and stimulate improvements in productivity, competitiveness and prosperity.     

The elderly in the shopping centers: the usability study of semipublic spaces as attractiveness generator

This article aims to study the importance of the attributes of usability and attractiveness for the semi-public spaces of Shopping Centers considering the elderly users, the psycho-cognitive and bio-physiological changes resulting from the aging process, as well as their expectations of the built space. Through a qualitative study of theoretical review with a multidisciplinary focus in architecture, ergonomics, gerontology, environmental psychology and management, the conditions of the elderly users were identified, and also the attributes related to usability and attractiveness, collected in order to understand and organize their interrelationships, to suggest recommendations about the drafting of Shopping Centers, aiming to generate projects and environments that should promote the efficient and satisfactory use for elderly and may also create a competitive advantage for these enterprises.     

Clearing the air: American Indian tribal college students' exposure to second hand smoke & attitudes towards smoke free campus policies

Objective: The purpose of this study was to examine knowledge, awareness, and support for campus smoke-free policies. Participants: 1,256 American Indian tribal college students from three tribal colleges in the Midwest and Northern Plains. Methods: Data are from an observational cross-sectional study of American Indian tribal college students, collected through a web-based survey. Results: Only 40% of tribal college students reported not being exposed to second hand smoke in the past 7 days. A majority of nonsmokers (66%) agreed or strongly agreed with having a smoke-free campus, while 34.2% of smokers also agreed or strongly agreed. Overall, more than a third (36.6%) of tribal college students were not aware of their campus smoking policies. Conclusions: Tribal campuses serving American Indian students have been much slower in adopting smoke-free campus policies. Our findings show that tribal college students would support a smoke-free campus policy.