Experimenters’ choices of trust experiments and their consequence for meta-studies

Experimenters often like to place their subjects in real dilemma situations where decisions are difficult and where, therefore, non-uniform results are expected. On the one hand, it is rational not to choose the parameters of an experiment at random because we can learn much more from behaviour in or close to the situation of Buridan's donkey. But on the other hand, there are also dangers involved in this habit: first, overlooking general regularities, second, the danger of detecting non-existent phenomena, and third, the danger of a false impression of a wide-spread lack of rationality in human decisions. Meta-studies based on “non-representative” experimental treatments may therefore be severely misleading.     

Wie ehrlich berichten männliche Jugendliche über ihr delinquentes Verhalten?

Survey-based studies on the prevalence and causes of deviant behaviour very much depend on the honesty of respondents. However, the validity of self-reports is rarely investigated. We report on a external validation of self-reported delinquency of male juveniles based on two survey samples — face-to-face interviews in households (N=309), and paper and pencil interviews in school (N=337) — which have been done in 1999 and 2000 in Freiburg and are used for record checks of self-reported police contacts both on the individual and aggregate level. Individual-level record checks reveal that a majority of respondents has honestly reported contacts with the police, while there are a considerable number of both ‘false negative’ and ‘false positive’ answers which come predominately from respondents with low educational and social status and of migration background. As these groups show high non-response rates as well, the correlation between delinquency and socio-economic status is likely to be underestimated. The school survey, on the other hand, yields higher and more realistic prevalence rates. However, comparisons between the two survey modes hint at differential effects of social desirability which question the validity of self-reports by respondents with high educational status. Survey results on self-reported delinquency should generally be interpreted with great caution, and more research on the mode effects of class room interviews are deemed necessary.     

Organisationsentwicklung als Thema von Erwachsenenbildung und Supervisionscurricula

This article describes the planification, progress and final evaluation of a group-dynamic seminar for future supervisors in which the topic organization development was presented and introduced. The content of organization development was first defined as a planned social change which is executed based on social sciences in a goal-oriented, strategic way which considers the time perspective of the cooperation between external and internal specialised-, process- and decision competence. Goals of the seminar were to justify that organisation development is a social science tool, to plan organization development steps and to communicate them to peer seminar participants. Further more, the following quality criteria for the seminar were formulated: practice orientation, definition of self-organisation content, self regulation, resources activation, conflict regulation, group process analysis, field competence and behaviour models usage, feedback establishment, coordination and synergy, mutual peer exchange and finding answers to personal questions about organization development. The building blocks and learn places of the seminar were the plenary sessions, the learning partnership, the od-teams, the observer function, the day analysis, the questions and answers session, the case study presentation, the analysis of the work processes as well as transfer and evaluation. The progression of the seminar is commented from the point of view of the seminar leader. Progress observations and participant’s feedback justify the impression that this way to conceptualise provides an intensive learning experience, supports autonomy and provides relevant and practical supervision competence.     

Editorial

Ohne Zusammenfassung     

Corporate Planning and Control in German industry

This article records some important results of an extensive empirical investigation in GFR. In so doing the structure and the stage of development of Corporate Planning and Control Systems in 355 industrial companies were analyzed—in addition other systems were investigated. Within the context of the planning and Control Systems, the multi-echelon organization of the system, the time scale and the differentiation of the plans as regards content, co-ordinated planning between various management levels (multi-echelon co-ordination) as well as the harmonization, adaptation and formalization of the plans and the planning, were investigated. Furthermore the content of the planning— for example, objectives, programmes, resources, and budgets—, the various sectional plans of the company, the organizational units, information as well as the interrelationship between the different management levels as regards information and the instruments for planning and control, were surveyed. In relation to the other systems, the organization, information, and management development systems as well as the general management system were analyzed.Within the context of the empirical investigation the structure and developmental stage of Planning and Control Systems in 355 industrial companies in the GFR were analyzed. As the basis for the empirical study a technological concept for Planning and Control Systems was worked out, which is based on a comprehensive planning and control theory.     

High-risk families: the unequal distribution of infant mortality in nineteenth-century Sweden

An analysis of infant mortality (based on 133,448 births) in two regions, Sundsvall and Skellefte?, in north-eastern Sweden during the nineteenth century shows that infant mortality was highly clustered with a relatively small number of families accounting for a large proportion of all infant deaths. Using logistic regression, two important factors were found to be associated with high-risk families: (i) a biological component evidenced by an over-representation of women who had experienced stillbirths, and (ii) a social component indicated by an increased risk among women who had remarried. The results strengthen the argument for using the family rather than the single child as the unit of analysis. The clustering of infant deaths points to the need to re-evaluate our interpretations of the causes of infant mortality in the past.