A cross‐cultural study of the phasic progression of self‐esteem in teen challenge

An attempt is made to analyze the effects of the Teen Challenge program in the self‐esteem of rehabilitants, and to determine if, indeed, any relationship exists. The importance of self‐esteem as a psycho‐social concept has emerged in recognition of man's needs for feelings of self‐worth. Central to this concept are the seminal formulations of White, Cooley, Coopersmith, Goffmann, and Harris. Additionally, Maslow's “hierarchy of needs” brings this concept into focus. Cooley notes that self‐concept emerges as a result of a series of interactions and appraisals of other people. The self‐concept, as it relates to self‐esteem, is also of major concern to the Teen Challenge program, the subject of this research. Teen Challenge is a therapeutic community seeking the resocialization of drug addicts, criminals, juvenile delinquents, prostitutes, alcoholics and other deviant types. This program is a three‐phase (orientation; training; re‐entry), one‐year residential program which uses the soteriological approach (conversation‐catharsis) as the starter‐mechanism to resocialization. According to a recent, federally funded, follow‐up study, 86 per cent of those who graduated from this program seven years previously had not recidivated. If indeed these statistics are valid, this would merit further research to determine variables significant to the resocialization process. This research assumes that self‐esteem is one such variable, though perhaps only one of many. It is further assumed that this would be low upon entry, and would progress consistently in a positive direction throughout one's stay in the program. Data was collected from centers in six different countries for a cross‐cultural comparison. To avoid contamination, all residents immediately upon entry into the Teen Challenge program in 1975 were tested using the Rosenberg “Self‐Esteem Scale.” Residents were tested again at the mid‐point of their stay using the S.E.S., and retested again when eligible for graduation one year later. Although an analysis of variance did not indicate a consistant increase in self‐esteem as hypothesized, low scores upon induction zoomed up in phase one, dipped slightly during the second phase, then resumed their climb in phase three, reaching an apex at the time of graduation. The over‐all trend for all centers, however, from low to high was highly significant. These results have heuristic potential.     

The Emergence and the Effects of Therapeutic Factors in Groups

ABSTRACT

This article explores the emergence of therapeutic factors in domestic violence men's group, as well as their effects on participants and the group. The authors conducted semistructured interviews with 72 men from groups in Quebec, after their fourth session. Thirty-eight of these men were met again, following their 16th session. A critical incident technique permitted us to identify various therapeutic factors. Three key factors are discussed: imparting information, hope, and cohesion. The authors found different processes influencing their development, particularly the roles of the worker, other members, and the group as a whole. These factors helped members meet their objectives and by their interdependency also contributed to group development. The authors made links with mutual aid and identified implications for research and practice.     

IASWG Standards for Social Work Practice with Groups: The Case of Quebec Practices

The International Association for Social Work with Groups (IASWG) proposes Standards of social group work that are intended to act as minimum standards that can be applied internationally. The aim of this article is to examine group work practices in Quebec in the light of IASWG Standards. To address this question, secondary analysis of existing data from a study undertaken in Quebec is presented. Results indicate that group work practices in Quebec tend to be rather structured (e.g., selection criteria, norms). The discussion shows that the IASWG Standards are useful for critically examining Quebec practices but also provides information that could contribute to the improvement of these Standards.     

Assessing the Potential Impact of the HIV-1 Epidemic on Orphanhood and the Demographic Structure of Populations in sub-Saharan Africa

Much of the debate on the demographic consequences of the HIV epidemic in sub-Saharan Africa has so far centred around the plausibility of population declines in areas where unprecendently high rates of population growth have recently been in evidence. In this article, the authors use a mathematical model, which combines epidemiological and demographic processes, to illustrate how, under a broad range of impacts on population growth, major changes in demographic features, such as the extent of orphanhood within populations, are likely to occur. At the same time, HIV epidemics are liable to cause significant shifts in the age and sex composition of affected populations, which may have important implications for the ways in which they are best able to cope with the increases in orphanhood, as well as those in infant, early childhood and adult mortality.     

How Does Centrality in Coopetition Networks Matter? An Empirical Investigation in the Mobile Telephone Industry

This research examines how a firm's position in a coopetitive network (formed through cooperation among firms within an industry) influences the extent of the firm's competitive aggressiveness and market performance. The authors collected data on the competitive and cooperative actions of firms in the mobile telephone industry from 2000 to 2006, using structured content analysis of news reports. The results show that the centrality of a firm in a coopetitive network contributes to the firm's competitive aggressiveness through increased volume and variety of competitive actions. Further, the more central a firm is in the network, the greater is its market performance. Firms that undertake more volume and variety of competitive actions improve their market performance. Overall, these results show that being in a central position in a coopetition network is quite advantageous for the firm.     

Minutes of Committee of Presidents of Statistical Societies

The general approach to generating random variates through transformations with multiple roots is discussed. Multinomial probabilities are determined for the selection of the different roots. An application of the general result yields a new and simple technique for the generation of variates from the inverse Gaussian distribution.     

Efficient Computing of Regression Diagnostics

Multiple regression diagnostic methods have recently been developed to help data analysts identify failures of data to adhere to the assumptions that customarily accompany regression models. However, the mathematical development of regression diagnostics has not generally led to efficient computing formulas. Conflicting terminology and the use of closely related but subtly different statistics has caused confusion. This article attempts to make regression diagnostics more readily available to those who compute regressions with packaged statistics programs. We review regression diagnostic methodology, highlighting ambiguities of terminology and relationships among similar methods. We present new formulas for efficient computing of regression diagnostics. Finally, we offer specific advice on obtaining regression diagnostics from existing statistics programs, with examples drawn from Minitab and SAS.     

Promoting Individual and Social Changes: A Hybrid Model of Social Work with Groups

Taking as a starting point two influential, yet different approaches in group work, that is, the self-directed group work and mutual aid models, this article examines a possible alternative for conducting social work with groups. Drawing from structuration theory, which makes a strong dialectical relation between agency and structure possible, this article highlights how our alternative model could lead to a greater integration of the micro- and macrodimensions in group-work practice. The Discussion section proposes three key principles for group work, namely, a belief in people’s strengths and capacities, a focus on critical thinking, and a concern for the development of a democratic culture in groups. These principles are conveyed through the group worker’s roles as consciousness raiser and process facilitator and provide a flexible and participatory process that can be used with a broad range of service-user groups. The article concludes with a discussion on the strengths and limitations of the model.     

On a measure of information gain for regression models in survival analysis

Papers dealing with measures of predictive power in survival analysis have seen their independence of censoring, or their estimates being unbiased under censoring, as the most important property. We argue that this property has been wrongly understood. Discussing the so-called measure of information gain, we point out that we cannot have unbiased estimates if all values, greater than a given time τ, are censored. This is due to the fact that censoring before τ has a different effect than censoring after τ. Such τ is often introduced by design of a study. Independence can only be achieved under the assumption of the model being valid after τ, which is impossible to verify. But if one is willing to make such an assumption, we suggest using multiple imputation to obtain a consistent estimate. We further show that censoring has different effects on the estimation of the measure for the Cox model than for parametric models, and we discuss them separately. We also give some warnings about the usage of the measure, especially when it comes to comparing essentially different models.