Consistent procedures for multiclass classification of discrete diffusion paths

The recent advent of modern technology has generated a large number of datasets which can be frequently modeled as functional data. This paper focuses on the problem of multiclass classification for stochastic diffusion paths. In this context we establish a closed formula for the optimal Bayes rule. We provide new statistical procedures which are built either on the plug-in principle or on the empirical risk minimization principle. We show the consistency of these procedures under mild conditions. We apply our methodologies to the parametric case and illustrate their accuracy with a simulation study through examples.     

Deconstructing Reparative Therapy: An Examination of the Processes Involved When Attempting to Change Sexual Orientation

Reparative therapy is a process through which reparative therapists believe they can and should make heterosexuals out of homosexuals. At the present time, most professional regulating bodies have banned the use of reparative therapy. In addition, reparative therapy is not supported by any reliable quantitative or qualitative studies. In spite of the lack of empirical substantiation, reparative therapists continue to practice, arguing that prior quantitative studies, as well as client self-determination, validate their methods. With a knowledge base originally grounded in psychoanalytic theory, current applications of reparative therapy cross not only scientific and psychological, but also social, political, and religious boundaries. The current trend promoting reparative therapy occurs through the conglomeration of the social, political, and religious dimensions of organizations that champion the cause of creating former homosexuals. Persons who identify as former homosexuals espouse the saving graces of a mixture of reparative therapy with various forms of religious counseling, on occasion offered by faith-based providers. The purpose of this paper is shed new light on the process and theory behind reparative therapy. This paper will attempt to provide social work clinicians with the knowledge necessary to understand and formulate an informed opinion about the use of reparative therapy for homosexuality.     

Aus dem Büro in den Wald

CHANGE OR DIE. The competitiveness of business companies continuously demands innovative ideas and the willingness to implement these from executive managers. Thereby their own personal needs are often neglected. The consequences range from stress and overload up to burnout symptoms. To support an appropriate handling of the imposed work load by managers, a scientifically grounded stress-tolerance-training will be designed and evaluated. For the first time, certain outdoor exercises will be used specifically among conventional elements as active experiences of challenges outside the office can deeply strengthen the constructive handling of stressful situations.     

Video diaries: audio-visual research methods and the elusive body

The contemporary rise of body studies has led sociologists to take embodiment seriously, however, the issue of methodology in relation to the body remains largely under-explored. This article addresses the concern to capture the elusive body from a methodological perspective and discusses the video diary as a novel device for attending to bodily experience. The article considers how observation is redesigned through the video camera and describes the different ways in which bodily experience can be represented on screen. Using examples from video diaries made by participants in a multi-method study of the body, health and illness in everyday life, it shows how video diaries can contribute to an embodied sociology by making the body visibly, audibly and viscerally present.     

Fitting disposition codes to mobile phone surveys: experiences from studies in Finland, Slovenia and the USA

Summary.  Using mobile phones to conduct survey interviews has gathered momentum recently. However, using mobile telephones in surveys poses many new challenges. One important challenge involves properly classifying final case dispositions to understand response rates and non-response error and to implement responsive survey designs. Both purposes demand accurate assessments of the outcomes of individual call attempts. By looking at actual practices across three countries, we suggest how the disposition codes of the American Association for Public Opinion Research, which have been developed for telephone surveys, can be modified to fit mobile phones. Adding an international dimension to these standard definitions will improve survey methods by making systematic comparisons across different contexts possible.     

Social Work Responses to Domestic Violence During the COVID-19 Pandemic: Experiences and Perspectives of Professionals at Women’s Shelters in Sweden

Clinical Social Work Journal - This study explores how social work professionals at women’s shelters in Sweden experience, understand, and are responding to domestic violence under the impact...     

Short notices

Howard M. Gitelman, Workingmen of Waltham: Mobility in American Urban Industrial Development, 1850–1890 (1975), xvi+192 (Johns Hopkins University Press: Baltimore and London, £5.50).

Michael J. Cullen, The Statistical Movement in Early Victorian Britain. The Foundations of Empirical Social Research (1975), xii+205 (Harvester Press, Hassocks, £7.50).

Raymond Wolters, The New negro on Campus: Black College Rebellions of the 1920s (1975), viii+370 (Princeton University Press, £7.90).

Marie B. Rowlands, Masters and Men in the West Midland Metalware Trades before the Industrial Revolution (1975) x+198 (Manchester University Press, Manchester, £8.00).

Dwight L. Smith (ed.), Afro‐American History: A Bibliography (1974), xvi+856 (ABC Clio Inc., Santa Barbara and Oxford, £22.50).

Hugh Cunningham, The Volunteer Force: a Social and Political History 1859–1908 (1975) 168 (Croom Helm, £6.50).

Leslie Clarkson, Death, Disease and Famine in Pre‐Industrial England (Dublin, 1975), iii+188 (Gill and Macmillan, £8.75).

Arnold J. Bauer, Chilean Rural Society front the Spanish Conquest to 1930 (1975), xviii+265 (Cambridge University Press, Cambridge, £7.90).

R. Kieckhefer, European Witch Trials: Their Foundation in Popular and Learned Culture, 1300–1500 (1976), x+181 (Routledge and Kegan Paul, £5.25).

David Elliston Allen, The Naturalist in Britain: a Social History (1976), xii+292 (Allen Lane, £9.00).

Paul Smith (ed.), The Historian and Film (1976), viii+208 (Cambridge University Press, £4.95).

Katherine S. Naughton, The Geentry of Bedfordshire in the 13th and 14th ceaturies (1976), 90 (Leicester University Press, Leicester, Local History Occ. Papers. 3rd series, No. 2. £3.75).

Thomas J. Archdeacon, New York City, 1664–1710: Conquest and Change (1976), 197 (Cornell University Press, Ithaca and London, £6.35).