The matryoshka: The three-generation soviet family in Israel

Among the 200,000 immigrants who entered Israel in 1990 were a considerable number of families headed by single mothers. Their most prominent feature was the fact that a three-generation system—a single Soviet mother, her own mother, and a single child—formed the family unit. Rooted in changes occurring in the Soviet family life cycle over the past 70 years, this configuration is uniquely self-contained. This article is an early inquiry into a new family structure that will become part of the social fabric of the multi-ethnic society in Israel. The challenge will be to help in the absorption process by recognizing, encouraging, and facilitating the strengths this type of family brings with it and to plan support networks to substitute for those left behind.A previous version of this article was presented at the Third World Family Therapy Congress, June 2–6, 1991, Jyvaskyla, Finland.     

汉字刺激质量和频率在N400上的交互

采用事件相关电位,运用无启动的同一字判断（靶字延迟反应）范式,以大学生为被试探讨汉字刺激质量和频率是否具有交互作用。行为结果显示,刺激质量和频率在反应时上存在交互作用。脑电结果显示,重度模糊诱发了更大的N250和N400,且刺激质量和频率在N400上存在交互作用。结论是,汉字刺激质量和频率在反应时和N400上存在交互作用,表明在汉字识别中存在串级加工,支持IA模型。     

Adolescents’ Civic Commitments in Stable and Fledgling Democracies: The Role of Family,School, and Community

The authors examined the associations between adolescents’ perceptions of proximal processes in families, schools, and communities and their civic commitments (to the local community, nation, and conventional politics) in stable (Australia, United States) and fledgling (Bulgaria, Hungary) democracies in the mid-1990s. Results of multivariate analysis of covariance (MANCOVA) revealed that adolescents in the stable democracies reported higher levels of extracurricular participation, family emphasis on social responsibility, and community social capital compared to peers in the fledgling democracies. Using a multiple group regression approach, the authors found that in both types of polities, community social capital was positively associated with all three civic outcomes and a family ethic of social responsibility was positively associated with commitments to the local community and nation. However, whereas in the stable democracies, a democratic school climate was positively associated with commitments to the community and nation, in the fledgling democracies such school climates were positively associated with commitments to conventional politics.     

Changing food preference as a function of mood

The authors investigated the effect of mood on food selection. Participants (N = 98) indicated the likelihood of general eating and the likelihood of eating specific foods after reading and projecting themselves onto the events and emotions described in a sad and a happy vignette. Both men and women believed they were more likely to consume food following a happy versus a sad event, and men believed they were significantly more likely to eat than did women. However, the type of food men and women believed they would consume interacted with the type of event experienced. Vegetarian snack foods were more likely to be consumed following a happy versus a sad event, with men more likely to eat snack foods. Men did not significantly change in likelihood of consuming sweet foods as their mood changed. However, women believed they were more likely to consume sweet foods following a sad event. The authors discuss the results in terms of a self-medication hypothesis and the effect of carbohydrates on central serotonin and endogenous opioids. Overall, results demonstrated that mood influences belief in the likelihood of food selection.     

Center-Based Care for Young Children: Examining Predictors of Quality

The authors collected information from caregivers, trained observers, and parents to investigate quality elements in child-care programs designed for young children in center-based settings. Participants were 75 parents of children aged 15 to 36 months and their caregivers from 13 child-care centers in a southeastern state. Observers collected indicators of program quality and process and structural quality indicators, including adult-child ratio, group size, use of planned activities, use of child-designated space, housekeeping activities, and caregiver-child interactions. Participants responded to questions regarding their child-rearing beliefs, social support networks, perceived stress levels, and demographic characteristics. The best predictors of higher quality care and sensitive caregiver-child interaction in centers were specialized caregiver training, higher adult-child ratios, use of planned activities, and less perceived stress by caregivers. Implications of these findings are discussed.     

Age Differences in the Magnitude of the Attentional Blink

When people attend to a target in a rapid sequence of items, their perception of a subsequent target is impaired for about 500 ms. This is termed the attentional blink. In the present experiment, a dual task rapid serial presentation task (Raymond, Shapiro & Arnell, 1992) was used as a measure of inhibitory function of younger and older adults. We found that the attentional blink was larger among older adults as compared to younger adults, supporting Hasher and Zacks' (1988) inhibitory deficit hypothesis and current models of the attentional blink.     

A Time-Varying Measure of Dyadic Synchrony for Three-Dimensional Motion

We propose a novel approach to the analysis of synchronized three-dimensional motion in dyads. Motion recorded at high time resolution, as with a gaming device, is preprocessed in each of the three spatial dimensions by spline smoothing. Synchrony is then defined, at each time point, as the cosine between the two individuals’ estimated velocity vectors. The approach is extended to allow a time lag, allowing for the analysis of leader-follower dynamics. Mean square cosine over the time range is proposed as a scalar summary of dyadic synchrony, and this measure is found to be positively associated with cognitive empathy.     

Cross-validation of the Mood Disorders Questionnaire, the Internal State Scale, and the Hypomanic Personality Scale

Previous research indicates that the Mood Disorder Questionnaire (MDQ), the Internal State Scale (ISS), and the Hypomanic Personality Scale (HPS) have the capacity to assess symptoms of bipolar spectrum disorders. The present study cross-validates these scales in a sample of 167 undergraduate students. Individuals were divided into high, medium and low likelihood of caseness (HLC, MLC and LLC) groups based on operationalised cut-off criteria on the MDQ. Scores on the ISS Perceived Conflict subscales were positively and proportionately associated with elevated likelihood of caseness. The HLC group was distinguished from the other two groups by high levels of ISS Depression, whereas the LLC group was distinguished from the other two groups by low levels of ISS Activation and hypomanic personality traits. The majority of individuals reported a history of isolated (hypo)manic experiences, and a quarter of the sample reached screening criteria for a bipolar spectrum disorder (Isometsae et al., 2003). The results are discussed in the context of the role of activation, depression, and interpersonal conflict in bipolar spectrum disorders.