Measuring Adherence to Alternative vs. Conventional Agricultural Paradigms: A Proposed Scale*

Abstract Current debates and conflicts in agriculture appear to reflect the competing perspectives of two increasingly distinct camps of agricultural stakeholders: proponents of “alternative agriculture” and proponents of “conventional agriculture.” Several analysts have argued that members of these two camps hold fundamentally divergent paradigms of agriculture, and thus, literally see the world quite differently. The purpose of this paper is to describe an instrument—the Alternative-Conventional Agriculture Paradigm Scale (or ACAP Scale)—developed to measure the basic beliefs and values assumed to constitute the two competing perspectives in agriculture. Items designed to tap all of the major dimensions identified in the alternative-conventional agriculture debate were included in surveys of known groups of alternative and conventional agriculturalists, as well as in a statewide survey of farmers. The items discriminate significantly between the three samples (with the statewide farmer sample taking the intermediate position), suggesting their validity as measures of the elements of the competing agricultural paradigms. The items also exhibit a high degree of internal consistency, indicating the appropriateness of combining them into a single instrument to measure adherence to alternative versus conventional agriculture. As expected, the known groups provide more consistent responses than do the statewide sample of farmers, presumably reflecting the greater ideological coherence of social movement and interest group members. However, the alternative agriculturalists are far more consistent than are the conventional agriculturalists, and potential explanations for this finding are drawn from recent work on social movements.     

'Normal' Life in a Hazardous World: How Adults with Moderate Learning Difficulties and Their Carers Cope with Risks and Dangers

Semi-structured interviews were conducted with 20 adults with moderate learning difficulties attending Adult Training Centres and with their informal carers. Interviews covered friendships, relationships with the opposite sex, leisure and independent living and were analysed using a grounded theory approach. Ways of dealing with hazards emerged as an important theme. Hazards could be seen as dangers to be avoided or as risks to be calculated and minimised. Adults and informal carers usually viewed hazards in a similar way but there were conflicts of view in some families. Treating hazards as dangers to be avoided appeared to be associated with professional or skilled manual social background and the presence of both parents in the household.     

Families who foster children with HIV: A pilot study

This is a study to examine the characteristics of families providing foster care for children with HIV. The paper discussed the special problems of children with AIDS. In addition HIV foster families were compared with other foster families to determine if there were any differences. Implications for recruiting foster families for children with HIV are discussed.     

Interspecific Scaling of Toxicity Data

This paper reexamines the scaling approaches used in cancer risk assessment and proposes a more precise body weight scaling factor. Two approaches are conventionally used in scaling exposure and dose from experimental animals to man: body weight scaling (used by FDA) and surface area scaling (BW0.67--used by EPA). This paper reanalyzes the Freireich et al. (1966) study of the maximum tolerated dose (MTD) of 14 anticancer agents in mice, rats, dogs, monkeys, and humans, the dataset most commonly cited as justification for surface area extrapolation. This examination was augmented with an analysis of a similar dataset by Schein et al. (1970) of the MTD of 13 additional chemotherapy agents. The reanalysis shows that BW0.75 is a more appropriate scaling factor for the 27 direct-acting compounds in this dataset.     

Rethinking Empowerment: A Postmodern Reappraisal for Emancipatory Practice

Summary This article is concerned with the implications of the postmodernchallenge to critical theory for the practice of empowerment.How do we conceptualize empowerment from a postmodern perspective?It is argued that the modernist concept of power upon whichempowerment rests, can have unintended disempowering effects.By conceptualizing power as a commodity, identities are forcedinto a powerful–powerless dualism which does not alwaysdo justice to diverse experiences. Thus we can sometimes contributeto dominance in spite of our liberatory intentions. It is arguedthat social workers need to become more aware of the self-discipliningand self-regulatory processes involved in professional workto address the social relations of power embedded in professionalpractices. Foucault's analysis of how marginalized knowledgesare affected by dominant cultural practices suggests a redefiningof empowerment as the insurrection of subjugated knowledge.The implications of this redefinition for practice is illustratedby reference to work with indigenous people in Australia.     

Social Enterprises as Hybrid Organizations: A Review and Research Agenda

The impacts of the global economic crisis of 2008, the intractable problems of persistent poverty and environmental change have focused attention on organizations that combine enterprise with an embedded social purpose. Scholarly interest in social enterprise (SE) has progressed beyond the early focus on definitions and context to investigate their management and performance. From a review of the SE literature, the authors identify hybridity, the pursuit of the dual mission of financial sustainability and social purpose, as the defining characteristic of SEs. They assess the impact of hybridity on the management of the SE mission, financial resource acquisition and human resource mobilization, and present a framework for understanding the tensions and trade‐offs resulting from hybridity. By examining the influence of dual mission and conflicting institutional logics on SE management the authors suggest future research directions for theory development for SE and hybrid organizations more generally.     

From Public Housing to Welfare Housing

This paper examines the shift in housing policy from public housing to welfare housing during the 1970's and the period of the Fraser government in particular. The period saw a series of new Commonwealth State Housing Agreements directed toward market pricing of public rental stock; at the same time Federal funds were declining, with marked effects on the public housing sector. The paper reflects on these trends and highlights certain contradictions in public housing policy.     

Asking Only “Did You Use a Condom?” Underestimates the Prevalence of Unprotected Sex Among Perinatally HIV Infected and Perinatally Exposed But Uninfected Youth

Among young adults who use condoms, incomplete condom use (putting a condom on after beginning or taking a condom off before finishing sex) and condom failure (condom breaking or slipping off during sex) are common. Therefore, sexual behavior surveys that ask only if a condom was used are likely to underestimate the actual prevalence of unprotected sex. This study examined data from 135 sexually active perinatally HIV-infected (PHIV+) youth and perinatally exposed but uninfected (PHIV?) youth, ages 13 to 24. Participants were asked whether they used a condom on their first and their most recent occasion of vaginal sex. Youth who reported using a condom were asked a follow-up question about whether there was any time during that occasion when sex was not protected by a condom. This follow-up question identified additional participants— almost double the proportions who initially said they did not use a condom—who had unprotected sex. Incomplete condom use was similar among PHIV+ and PHIV?youth, boys and girls, Latinos and African Americans, and younger and older youth. These findings illustrate the importance of asking specifically about whether any unprotected behavior occurred from start to finish of sex to achieve more valid estimates of sexual risk behavior.