Encyclopaedic Desire: A Response to Gates

“We Spend Our Years as a Tale That Is Told”: Oral Historical Narrative in a South African Chiefdom by Isabel Hofmeyr. Portsmouth, NH: Heinemann; Johannesburg: Witwatersrand University Press; London: James Currey, 1994.

Liquor and Labour in Southern Africa, edited by Jonathan Crush and Charles Ambler. Athens: Ohio University Press; and Pietermaritzburg: University of Natal Press, 1992.

Politics and performance: Theatre, Poetry, and Song on Southern Africa, edited by Liz Gunner, Johannesburg: Witwatersrand University Press, 1994.

In the Wake of the Affluent Society: An Exploration of Post‐Development by Serge Latouche; translated and introduced by Martin O'Connor &; Rosemary Arnoux; London: Zed, 1993.     

Evaluating the Efficacy of a Mental Models Approach for Improving Occupational Chemical Risk Protection

Chemical risk protection in the workplace relies partly on informing workers about possible risks using material safety data sheets (MSDS). This article reports on phase 2 of a project (phase 1 reported in Cox et al.), which employed a mental models approach to improve on data sheets as communicative interventions for perchloroethylene in dry cleaning and rosin-based solder flux in the electronics industry within small businesses in the United Kingdom (small enterprises (SEs) < 25 employees in the workplace). It focuses on the efficacy of a multimethod evaluation strategy to assess (1) the capacity of a mental models approach to yield contextually relevant data for intervention design and (2) the effectiveness of the strategy itself in validating the mental models data. The evaluation was conducted using postal questionnaires and semi-structured verbal protocols to provide responses to the alternative intervention content and to prioritize risk messages. User discussion groups were then employed, particularly as a means of establishing whether contextual information could be obtained that would differ qualitatively from the kind elicited through individual (semi) structured methods. We conclude that the mental models approach as part of an iterative process including systematic multimethod evaluation is successful in supporting the design of relevant communications to the users of chemicals. The overall viability of communicative interventions in the context of health and safety in small businesses remains in question. Future research might aim to develop a more holistic approach to interventions in complex occupational contexts.     

Distribution of angles between unit vectors and the multiple comparison problem for unit vectors

We suppose that L x i = Fq(μi, KiK) for i=1,...,p, where the independent Fisher distributions on the unit sphere in Rq have modal vectors μi and known concentrations KiK, where K will be large—in fact, to obtain asymptotic distributions, we will let K tend to infinity. The term x'iXj=cos 0ij estimates cos 0ij= μiμy. The asymptotic joint distribution of the terms will be studied when all the vectors μi μ are distinct, and for the special case when all the vectors μi=μ, so that all the terms are zero. These very different results have a variety of applications as well as being interesting in themselves. One of these applications is the 'multiple comparisons problem' for unit vectors. However, it was found necessary to give here a different way of solving this problem.     

Do children from small families do better?

The education, income, wealth and satisfaction with life of australians aged 25–54 are examined in relation to the circumstances of their childhood, paying particular attention to variation by number of siblings when growing up. The data are from the Household, Income and Labour Dynamics in Australia (HILDA) survery. Educational attainment, income earned and household wealth tend to be greater for people who grew up in relatively small families. The effect of the number of siblings on educational attainment is greater for females than for males. However the advantages of growing up in a smaller family do not translate into higher levels of satisfaction with life. The implications of the findings for the public debate on fertility and child-related benefits in Australia are discussed, as are the implications of a child-quality-child-quantity trade-off for the explanation of fertility levels in more developed countries.     

The theory and practice of equal opportunities policies: liberal and radical approaches

This paper explores the conceptual confusions characteristic of the practice of equal opportunities policies the workplace. The differences between‘liberal’and‘radical’approaches to policy making are identified and described. It is argued that, while these are conceptually distiner from one another, in practice they are routinely confused and conflated. In particular the preferred procedures of the liberal approach are widely assumed to result in the preferred outcomes of the radical approach. It is suggested that these confusions are not merely the product of intellectual error but arise from misunderstandings and deceptions generated in the struggle for power between participants in the work process     

Cultural Issues in Therapy: On the Fringe

This paper argues that issues of culture have occupied a fringe position in the thinking and practice of most Australian family therapists. Starting with a definition of culture as epistemology, it examines factors pertaining to government policy, demography and the experience of migration to argue the relevance of a cultural perspective in mainstream family therapy discourse. The paper then looks at two central consequences for family therapy and training — cultural oppression and maintaining the status quo — if a cultural perspective continues to be neglected. It then proposes ways that therapists can introduce a cultural perspective in their thinking and clinical work. The paper concludes with a case vignette which illustrates some of the ideas.