Are girls more than boys subjected to disrupted conditions of upbringing?

Basing findings on data from the longitudinal programme Individual Development and Adaptation (IDA; n = 1383) it was found to be twice as common for girls to have been subjected to problematic upbringing conditions as for boys (here defined by experiencing major changes with regard to the child's caregivers; i.e. not just one parental divorce). This characterized 7.4% of the girls and 3.5% of the boys, a highly significant difference. A simple count of the number of parental transitions a child had been subjected to during upbringing also showed a sex difference in the same direction. As expected, girls with such disrupted upbringing showed adjustment problems during the school years, especially with regard to hyperactivity-related behaviours and conduct problems. The corresponding group of boys showed less pronounced adjustment problems. The generalizability of the results are discussed and tentative explanations presented for the sex differences that were found.     

Bayesian System Reliability Prediction

In system reliability studies a common problem is the coherent assessment of system reliability, based on generic database information from components and on failure data from a system and its components in a common, but unknown, environment. A solution to this problem is given.     

Venturing Jointly: Vienna's Innovation Economy

Vienna's role as Austria's largest innovative city-region depends upon many factors, of which a vibrant regional innovation system driven by joint research ventures is a key component. Between 1994 and 2002, various research groups located in the Vienna region participated in 7,334 research projects funded by the EU during the 4th and 5th Framework Programs. Organizations from this region were more likely than elsewhere in Austria to assume scientific leadership positions as project coordinators. The region specialized heavily in research concerning environment, information and communication technology, bio-technology, traffic, and general research topics. The region's most active organizations were concentrated in the city itself: universities, research organizations, small firms, and large firms were represented in a ratio of approximately 4:2:1:1. Among firms that participated, the largest ones dominated during the course of this period, although research participation by firms continually shifted more to small- and medium-sized enterprises. In terms of Austria, most research is concentrated in the about 30 most active postal-code zones, which in turn are dominated by the Vienna region. Over the full period, there is no evidence that Austrian research projects concentrated further and some types of research decentralized slightly. At the same time, the research participation of small- and medium-sized enterprises became more centralized within the Vienna region. The singular importance of stimulating further and more effective research in the Vienna region and its innovation system is obvious and these findings may be helpful in establishing policies that support key organizations, improve research infrastructure, and further stimulate the city's knowledge-generating system to ensure long-term innovation possibilities.     

The importance of social circumstances for Swedish women's subjective wellbeing

The importance of social circumstances for middle-age women's general subjective wellbeing (SWB) was investigated in a representative sample of Swedish women, aged 43 (N = 369). The results showed non-existent to moderate relationships between a number of social circumstances variables and general SWB. The strongest relationship was found between marital status and global life satisfaction. Being off work because of illness and household income were the strongest predictors of negative affect. A moderate relationship was found between a cumulated social disadvantage index and SWB, indicating that extreme differences in this index were related to fairly large differences in SWB. In person-oriented analyses, social circumstances were compared between women with a typical profile of generalised low SWB and women with a typical profile of generalised above-average SWB. The results indicated stronger relationships between SWB and the cumulative disadvantage index and unemployment than was the case in the variable-oriented analyses. When personality factors were controlled for, they eliminated nearly all relationships between the social circumstances variables and SWB, except for those between global life satisfaction and marital status or unemployment.     

A Measure of Dependence Between Two Compositions

We consider the problem of describing the correlation between two compositions. Using a bicompositional Dirichlet distribution, we calculate a joint correlation coefficient, based on the concept of information gain, between two compositions. Numerical values of the joint correlation coefficient are calculated for compositions of two and three components, respectively. We also present an estimator of the joint correlation coefficient for a sample from a bicompositional Dirichlet distribution. Two confidence intervals are presented and we examine their empirical confidence coefficients using a Monte Carlo study. Finally, we apply the estimator to a data set analysing the joint correlation between the 1967 and 1997, and the 1977 and 1997 compositions of the government gross domestic product for the 50 states of the USA and the District of Columbia.     

International conference on Jewish civilization in eastern and central Europe,Minsk, 24–26 January 2000

A Symposium on Soviet Jewry

The Jews in Soviet Russia, Since 1917, Lionel Kochan (ed.). London, Oxford University Press for Institute of Jewish Affairs. 1970. ix + 357 pp. Index. £2.50.

Wanted: a history of Soviet Jewry

The Silent Millions: A History of the Jews in the Soviet Union by Joel Cang. London, Rapp and Whiting. 1969. 246 pp. £2.10.

Red Rose

Rosa Luxemburg, Ich War — Ich Bin — Ich Werede Sein, by Harry Wilde. Wien‐Muenchen‐Zurich, Verlag Fritz Molden. 1970. 264 pp.

A Book on Georgian Jewry

Yehudey Gruzia: Ma'avak Al Ha'shiva Le‐tsion (The Jews of Eorgia: A Struggle for the Return to Zion), by Mordecai Neishtat. Tel‐Aviv, Am Oved Publishers, Ltd. 1970. 148 pp. (in Hebrew).

Menshevism and the Jewish question

Russian Social Democracy; the Menshevik Movement. A Bibliography, by Anna M. Bourgina. Hoover Institution Bibliographical Series: XXXVI, The Hoover Institution on War, Revolution and Peace, Stanford University, Stanford, California. 1968. 392 pp. (no price listed), (in Russian; English introduction).

Jewish writers of Byelorussia

Pismienniki Savieckaj Bielarusi: Karotki Bijabiblijahraficny Davednik (Writers of Soviet Byelorussia: a short Biobibliography), A. Harodzicki et al (comp.). Minsk, Vydavectva ‘Bielarus’. 1970. 440 pp. 82 kopeks.     

Technological change and sociocultural models in China: A case study of train commuters in Beijing

ABSTRACT

China’s mobility turn has created the world’s largest public rail system, contributing extensively to citizens’ economic, social, and spatial mobility. Concurrently, this technological transformation has introduced many opportunities for individuation, which could potentially challenge the social, collectivistic, and Confucian foundations of China’s sociocultural and political ideology. While the notion that ‘mobility produces culture’ is readily accepted, research on train mobility in China is rare. In this study, we use Albert Bandura’s Model of Triadic Reciprocal Causation to conceptualize mobility as agency. We employ Hermeneutic Content Analysis, a mixed methods framework, to study how this rapidly evolving mobility environment connects to the lives of 31 regular train users living in Beijing. Studying agency in China enables us to systematize the sociocultural models within which mobility practices are embedded and how they manifest. We find that our interviewees embed agentive practices in a cultural model that is intertwined with collectivistic aspirations of the country. Technological developments are thus integrated into existing sociocultural models and political expectations, contradicting existing debates on the fracturing impact of disruptive technologies.     

Assessment of an e-training tool for college students to improve accuracy and reduce effort associated with reading nutrition labels

Objective: Nutrition labels are often underutilized due to the time and effort required to read them. We investigated the impact of label-reading training on effort, as well as accuracy and motivation. Participants: Eighty college students (21 men and 59 women). Methods: The training consisted of a background tutorial on nutrition followed by three blocks of practice reading labels to decide which of two foods was the relatively better choice. Label-reading effort was assessed using an eye tracker and motivation was assessed using a 6-item scale of healthy food-choice empowerment. Results: Students showed increases in label-reading accuracy, decreases in label-reading effort, and increases in empowerment. Conclusions: The nutrition label e-training tool presented here, whether used alone or as part of other wellness and health programs, may be an effective way to boost students’ label-reading skills and healthy food choices, before they settle into grocery shopping habits.