Testing the Parent–Adolescent Acculturation Discrepancy Hypothesis: A Five‐Wave Longitudinal Study

This 2½‐year, 5‐wave longitudinal study tests the hypothesis that acculturation discrepancies between Hispanic immigrant parents and adolescents would lead to compromised family functioning, which would then lead to problematic adolescent outcomes. Recent‐immigrant Hispanic parent–adolescent dyads (N = 302) completed measures of acculturation and family functioning. Adolescents completed measures of positive youth development, depressive symptoms, problem behavior, and substance use. Results indicated that Time 1 discrepancies in Hispanic culture retention, and linear trajectories in some of these discrepancies, negatively predicted adolescent positive youth development, and positively predicted adolescent depressive symptoms and binge drinking, indirectly through adolescent‐reported family functioning. The vast majority of effects were mediated rather than direct, supporting the acculturation discrepancy hypothesis. Implications for further research and intervention are discussed.     

Virtuelle Teams — Geringe Kosten,geringer Nutzen? Zur Leistungsverbesserung von Kleingruppen beim Problemlösen durch elektronische Moderation

Problem solving and strategic decision-making is frequently delegated to groups of experts because there is a hope that their performance will bring more advantages compared to single working individuals as a result of their cooperation. It is however a fact that process loss is a characteristic of naturally interacting groups. Facilitation-techniques like PROMOD (PROzedurale MODeration or procedural facilitation) have been developed to reduce these difficulties (Lecher, &; Witte, 2003). The goal of this study was to investigate whether PROMOD can also improve performance of teams and individuals in a virtual setting (N = 180). Subjects had to solve an interpolation-problem (see Dörner, 1976) under facilitated and non-facilitated conditions while using a chat-program and electronic forms. Improvements were found to be significant in one of two performance-measures (p =.0245).     

Strategic planning for commodities and specialties: A strategic industry study based on the example of the chemical industry

The objective of this paper is to identify general factors which are important to successful corporate strategic planning and to provide guidelines to requirements for successful entry into the specialty materials/products business. The study is based on the author's experience in the highly specialized Swiss chemical industry. While the concept of commodities/ specialties has been developed most intensively in the chemical industry, it has overall validity for all industries and services and the author gives many practical hints on strategic management.     

Variations in network boundary and type: A study of adolescent peer influences

This study compares variation in network boundary and network type on network indicators such as degree and estimates of social influences on adolescent substance use. We compare associations between individual use and peer use of tobacco and alcohol when network boundary (e.g., classroom, entire grade in school, and community) and relational type (elicited by asking whom students: (a) are friends with, (b) admire, (c) think will succeed, (d) would like to have a romantic relationship with, and (e) think are popular) are varied. Additionally, we estimate Exponential Random Graph Models (ERGMs) for 232 networks to obtain a homophily estimate for smoking and drinking. Data were collected from a cross-sectional sample of 1707 adolescents in five high schools in one school district in Los Angeles, CA. Results of logistic regression models show that associations were strongest when the boundary condition was least constrained and that associations were stronger for friendship networks than for other ones. Additionally, ERGM estimations show that grade-level friendship networks returned significant homophily effects more frequently than the classroom networks. This study validates existing theoretical approaches to the network study of social influence as well as ways to estimate them. We recommend researchers use as broad a boundary as possible when collecting network data, but observe that for some research purposes more narrow boundaries may be preferred.     

The Relationship between a History of Childhood Sexual Abuse and Gender Role Attitudes

This study explored the relationship between childhood sexual abuse and gender role attitudes. Female university students rated themselves and their parents on gender role attitudes and history of childhood sexual abuse. Traditional participant gender role attitude and social isolation were associated with reporting being sexually abused as a child and may thus be risk factors for, or the result of a history of, CSA in women. Traditional participant gender role attitude and low income were associated with victim distress and therefore may be detrimental to coping with a history of childhood sexual abuse. Although replication of these results is needed, discovery of attitudinal and demographic variables associated with CSA may be important in the prevention and treatment of CSA.     

Employers' knowledge and utilization of accommodations

Increasingly, employers are providing a variety of accommodations to applicants or employees with disabilities. However, little is know about the resources that employers access to identify and develop accommodations in the recruitment, hiring and retention of employees with disabilities. Human resource professionals and supervisors were surveyed to determine the extent to which businesses were aware of, and utilized, the vast array of workplace supports available. Findings indicated that employers have limited awareness of workplace supports and rely primarily on their own organizational resources in identifying and securing accommodations. Yet, business professionals expressed confidence in their ability to meet and support the needs of employees with disabilities despite many supervisors indicating that they did not have the authority to secure accommodations for workers with disabilities.     

Looking for artifacts and agency: A basic approach to diversity for preservice and inservice teachers

This paper provides a starting point for preservice and inservice multicultural education teachers to consider five concepts and assumptions from what is generally known as sociocultural theory, derived from the work of Vygotsky, Luria, and Leont'ev (John-Steiner & Mahn, 1996; Luria, 1979). These concepts and assumptions about learning and development, and the links to multicultural education, are expressed by a focus on concrete and abstract artifacts and how these mediate activities. We believe this focus can inform inservice and preservice teachers' present and future practice in diverse settings by providing them with a framework for understanding the psychological tools associated with cultural artifacts embedded in learning and development. Vygotskian perspectives on mediated activity (Wertsch et al., 1993) and the links to other sociocultural concepts and assumptions are followed by a review of three studies (Duke, 2000; Kamberelis & Bovino, 1999; Neuman & Celano, 2001) that are related to Vygotskian perspectives and have implications for multicultural issues and literacy. The implications for multicultural issues and literacy revolve around access and engagement with various types of text (e.g. informational text) and how this in turn affects equity. Finally, a classroom activity to make these Vygotskian concepts and assumptions more accessible and applicable to instruction is presented.     

Pflegebedürftigkeit im Lebensverlauf

The paper investigates levels of functional health in old age as an outcome determined by support from family members and the individual’s financial assets. It addresses the question to what extent these risk factors for functional health also apply to the risk of long-term care (LTC) as defined by German Law SGB XI and may thus be transferable. Three hypotheses are presented, relating the individual’s economic resources and social integration to functional health limitations and to the onset of LTC. Results are stratified by levels of care, taking into account changes in levels of care over time as well as the location of care (at home or in a nursing home). The analysis is based the German Socio-Economic Panel (SOEP). For males it was shown that presence of close relative or spouse reduces the utilization of care (according to the LTC- definition by German Law (SGB XI). For males, long-term care was mostly provided by the spouse. The need of care depends not only on functional health status but also on the type of (family-)network. Substitution could not be found in the lower income groups. The utilization of LTC even increases for less affluent males living with a spouse due to financial incentives provided by LTC insurance. Substitutability of care services may thus vary by income group.     

Blood bank information and control system

The design and implementation of a minicomputer blood bank information system is presented. It supports inventory control and provides statistics also allowing for optimal management decisions. Test runs in the Nuremberg General Hospital showed its time-saving effects. Outdating and shortage figures were reduced. The users' attitudes towards the system were explored; results were used to facilitate implementation difficulties.     

Characteristics of adolescents who provide neither parental consent nor refusal for participation in school-based survey research

Schools offer a convenient setting for research on adolescents. However, obtaining active written parental consent is difficult. In a 6th-grade smoking study, students were recruited with two consent procedures: active consent (parents must provide written consent for their children to participate) and implied consent (children may participate unless their parents provide written refusal). Of 4,427 invited students, 3,358 (76%) provided active parental consent, 420 (9%) provided active parental refusal, and 649 (15%) provided implied consent (parental nonresponse). The implied consent procedure recruited more boys, African Americans, students with poor grades, and smokers. This dual-consent procedure is useful for collecting some limited data from students who do not provide active consent or refusal.