Beheimatungsprozesse begleiten — ein Werkstattbericht

Supporting processes of belonging in supervision and coachingThe contemporary employee has to cope with frequent changes. Not only does he lose his familiar environment, he also has to find ways to familiarize himself with new places and to develop a fresh sense of belonging. This process can be understood and facilitated by interpreting the German concept of “Heimat“ as something we have to create ourselves. First experiences demonstrate the usefulness of this approach in coaching processes.     

Expected sample moments of concomitants of selected order statistics

In this paper, the task of determining expected values of sample moments, where the sample members have been selected based on noisy information, is considered. This task is a recurring problem in the theory of evolution strategies. Exact expressions for expected values of sums of products of concomitants of selected order statistics are derived. Then, using Edgeworth and Cornish-Fisher approximations, explicit results that depend on coefficients that can be determined numerically are obtained. While the results are exact only for normal populations, it is shown experimentally that including skewness and kurtosis in the calculations can yield greatly improved results for other distributions.     

Far-sighted equilibria in 2 × 2, non-cooperative,repeated games

Consider a two-person simultaneous-move game in strategic form. Suppose this game is played over and over at discrete points in time. Suppose, furthermore, that communication is not possible, but nevertheless we observe some regularity in the sequence of outcomes. The aim of this paper is to provide an explanation for the question why such regularity might persist for many (i.e., infinite) periods.Each player, when contemplating a deviation, considers a sequential-move game, roughly speaking of the following form: if I change my strategy this period, then in the next my opponent will take his strategy b and afterwards I can switch to my strategy a, but then I am worse off since at that outcome my opponent has no incentive to change anymore, whatever I do. Theoretically, however, there is no end to such reaction chains. In case that deviating by some player gives him less utility in the long run than before deviation, we say that the original regular sequence of outcomes is far-sighted stable for that player. It is a far-sighted equilibrium if it is far-sighted stable for both players.     

Going to Pieces: Paul Monette and the Fragments of the Tribe

Author of the highly acclaimed Borrowed Time: An AIDS Memoir (1988) and winner of the 1992 National Book Award for his autobiography Becoming a Man: Half a Life Story, Paul Monette died of complications from AIDS in Los Angeles on February 12, 1995. His most recent work, Last Watch of the Night: Essays Too Personal and Otherwise (1994), is his third volume in a trilogy of autobiographical writing on growing up gay, coming-out, and living with AIDS. A graduate of Phillips Academy and Yale University, Monette received a number of awards for his writing and his work as an outspoken voice in the battle against AIDS, including the National Book Award, three Lambda Literary awards, the PEN Center West Freedom to Write Award, and three honorary doctorate degrees, from Wesleyan University, the City University of New York, and the State University of New York at Oswego. A memorial service was held for Monette on Sunday, February 19, 1995, at the Directors Guild of America on Sunset Boulevard in Los Angeles. Paul Monette was 49.     

The birth of the queen/the modern homosexual: historical explanations revisited

In this paper I review a number of explanations for the emergence of the modern homosexual category in Western (mainly Northwest European) cultures. I suggest there are four different emphases in respect of the social and cultural factors given priority in interpretations of the formation of the homosexual category. Of course, individual studies have often taken into consideration more than one single factor (most notably, Greenberg, 1988; Chauncey, 1994), and the grouping of previous studies that I here suggest only indicates where the focus of a given study is. The social and cultural factors emphasized in these four approaches are: 1) the effects of competitive capitalism on the bourgeois/middle class political economy of sexuality and sexual morals; 2) the rise of expert knowledges, controlling systems, and modern bureaucracies; 3) tensions within gender order and the struggle over new definitions of gender roles; 4) the rise of free wage labour, the proliferation of urban anonymity, and the unfolding of new modes of existence in the life-world of modern pluralist urban society. Finally, the article briefly considers the potential erosion of the homosexual vs. heterosexual divide in the light of the historical background. Almost thirty years have passed since ‘The Homosexual Role’, by Mary McIntosh (1968), the first notable contribution to the historical sociology of homosexuality operating within a social constructionist view of homosexuality. Since then, there have been numerous studies of the formation of the conceptual category and social aggregate of ‘modern homosexual’. Researchers have differed about whether the pedigree of ‘homosexual’ and homosexual identities and subcultures in Western societies can be traced back to the late nineteenth century or to the early eighteenth century, and whether or not some notion of ‘homosexual’ was established in the cultural imagery before the last fifty years or so. It might be fruitful to distinguish between the historically older categories of ‘molly’, ‘queen’, and ‘fairy’ on the one hand, and the more recent ‘homosexual’ on the other hand. It can be argued that the decisive feature of the first-mentioned ‘deviant men’ was their status as gender-crossers (which as a side-effect entailed an interest in homosexual conduct), whereas the modern term homosexual does not necessarily suggest gender-crossing or more generic ‘sexual inversion’(cf. Chauncey, 1994). However, allusions to gay men's purported effeminacy and lesbian women's purported masculinity continue to surface frequently also in contemporary culture. Hence, for the sake of brevity, I here use the term modern homosexual, by which I refer to a notion that there is in some people an inherent sexual desire exclusively for persons of the same sex, and that this so-called sexual orientation is to some degree intertwined with a tendency to gender-crossing conduct. ¹ 1 Historically there has been a mutually re-enforcing dynamics between the forma-tion of the conceptual category and the social aggregate of homosexual(s). Methodological considerations and also certain presumptions about the dynam-ics of culture and society help explain why, until recently, most studies have focused on the trajectory of concepts, identities, and social roles, rather than on the experiential, embodied aspects of the social aggregate of homosexual(s). The idea of sexual inversion predicates that homosexual desire is evidence of a faulty combination of body and soul: there is ‘a female soul in a male body’, or vice versa. On the distinctions between sexual orientation and sexual role see, King, 1984.
     

Sensitivity of the Optimum to Perturbations of the Profit or Weight of an Item in the Binary Knapsack Problem

In the binary single constraint Knapsack Problem, denoted KP, we are given a knapsack of fixed capacity c and a set of n items. Each item j, j = 1,...,n, has an associated size or weight w_j and a profit p_j. The goal is to determine whether or not item j, j = 1,...,n, should be included in the knapsack. The objective is to maximize the total profit without exceeding the capacity c of the knapsack. In this paper, we study the sensitivity of the optimum of the KP to perturbations of either the profit or the weight of an item. We give approximate and exact interval limits for both cases (profit and weight) and propose several polynomial time algorithms able to reach these interval limits. The performance of the proposed algorithms are evaluated on a large number of problem instances.     

Buchbesprechungen

Ohne Zusammenfassung     

Dual Career Couples als eine Variante von Work-Life-Integration

Dual Career Couples as a form of work-life-integrationThe author discusses the situation of dual career couples, when both are university graduates following an own career. Basing on a respective publication she delineates the current, mostly American research and reports on several German research projects, which endeavour to analyse the relation between gender and inequality in dual career couples.     

Von der Supervision zur Mediation und zurück

From supervision to mediation and vice versaMediation in organizations becomes more and more important because of increasing conflicts. The question is, which competencies of the counsellor are necessary, and above all, whether mediation is a particular method. The author explains the method of mediation and illustrates his concept of “patchwork-mediation”. This procedure allows to build a bridge between supervision and mediation.     

Ebert. Wolfgang (2001): Systemtheorien in der Supervision — Bestandsaufnahme und Perspektiven

Ohne Zusammenfassung