Scientific, political, ethical, or pragmatic issues in the collection of ethnic statistics: an exploratory survey in public institutions in Montréal

In recent years, ethnic statistics have been at the core of a passionate debate in many Europeans countries. This debate has been as much about the political legitimacy of ethnoracial data collection in the census as it has been about the scientific legitimacy of ethnic statistics to understand social inequality and discrimination. These questions have not provoked the same kind of intense debate among academics in Canada. However, very few studies have examined the relevance of these issues beyond the census. This paper presents results of an exploratory study conducted with 14 major public institutions across diverse sectors including health, law enforcement and public safety, social services, and housing in Montréal. Investigating which institutions collects ethnic statistics and why, the study examined the political, scientific, ethical, and pragmatic issues raised by local managers.     

Testing the representation of time in reference memory in the bisection and the generalization task: the utility of a developmental approach

This study examined the effect of the variability of representation of durations in reference memory on temporal discrimination performance in children aged 5 and 8 years as well as in adults using a bisection (Experiment 1) and a generalization task (Experiment 2). In each task, the participants were familiarized before the blocks of tested trials with either the same referent duration values (fixed condition) or a distribution of referent duration values, with a mean equal to the referent durations used in the fixed condition and a .20 coefficient of variation (variable condition). The results showed that the sensitivity to duration was lower in the variable than in the fixed condition in the children and, to a lesser extent, in the adults. The modelling of the data indicated that this effect was due to the increase in the variability of the representation of durations in reference memory, but also to changes in the decisional processes.     

The Association between Home Environment and Quality of Life in Children and Adolescents in Hangzhou City,China

To investigate the influence of the home environment, defined as family socioeconomic status (SES) (parent education level, household income), student resource-mediated SES (access to nutritional resources and cognitively stimulating experiences), reading ability, and difficulty with homework on quality of life in children and adolescents residing in urban and suburban areas in Hangzhou City, Zhejiang Province, China. This study included 3200 Grade 3–6 students from 8 elementary schools in Hangzhou City. Assessments included questionnaires that evaluated student quality of life, family SES, resource-mediated SES (dietary behavior and the home literacy environment), reading ability, and difficulty with homework. The effects of the home environment on student quality of life were analyzed by univariate analysis, multiple linear regression analysis, and structural equation modeling. Overall, 80.6% of students had a medium or better quality of life. Young age (Grade 3 or 4), female sex, household income of 10000–15000 RMB, high breakfast consumption, daily intake of fruit, a balanced diet, and good reading habits were positively correlated with student quality of life (P?<?0.05), while overuse of electronic devices was negatively correlated with quality of life (P?<?0.05). Dietary behaviors, home literacy environment, and student reading ability and difficulty with homework directly affected quality of life. Family SES indirectly affected student quality of life. Children and adolescents in China should have access to good nutrition and cognitively stimulating experiences to enhance their well-being and provide them with social and academic advantages.

     

For-Me-Ness,For-Us-Ness,and the We-Relationship

Topoi - This article investigates the relationship between for-me-ness and sociality. I start by pointing out some ambiguities in claims pursued by critics that have recently pressed on the...     

德国医学院医学交流能力培养模式探究

德国政府和高校对医学生医学交流技能的培养非常重视,由德国联邦卫生部医学交流纵向示范课程项目开发的医学交流纵向示范课,为德国各大高校医学院医学交流课程的构建和实施提供上层指导。以德国几所知名高校医学院为例,分别对医学交流课程内容设置、教学方式、师资团队构建、课程测试和评估等方面进行阐述,剖析德国医学交流课程体系特点：基于临床案例的教学素材、主题模块的课程形式、丰富的教学方式、专业的教学团队等,德国医学交流课程标准一致,课程体系完善,为我国医学交流课程完善和改革提供参考。     

伤害回避的脑机制及其生物基础

伤害回避是指个体对厌恶刺激信号做出强烈的反应,并学会被动地回避惩罚的一种倾向,这一倾向使得个体反复思考未来的结局,并谨慎小心地对待不确定情景中的事件,进而更有可能诱发情感障碍。伤害回避涉及的神经网络包括三个子网络,即额顶叶-前扣带皮层的连接、皮层-杏仁核的连接和白质通道的结构性连接,这三个子网络分别与羞怯感-易疲劳性、预期担心以及不确定环境中的害怕情绪有关。而其生物基础则包括单一基因多态性和基因多态间的交互作用。今后的研究应该集中在深化伤害回避神经网络与生物基础间的联合机制、研究三种及以上基因多态间的交互作用、考察其他因素对基因效应的调节作用、注重伤害回避四种亚型相关神经网络之间的连接、探讨5-HT4等其他几种5-羟色胺受体多态性与伤害回避的关系以及分析伤害回避内部机制在抗抑郁治疗中的作用等方面。     

Parental and family predictors of behavior problems in inner-city black children

Studied contributions of maternal psychological distress, family stress load, maternal and family risk factors, and family coping strategies in predicting behavior problems in 441 inner-city black primary-grade children. Results indicated maternal psychological distress and high family stress load were associated with high child behavior problems. Family coping strategies offered no protection against risk, while coping with life difficulties by reframing them was detrimental to child behavioral adjustment. Active help-seeking strategies (i.e., family mobilization, acquiring social supports) served to moderate the effects of maternal psychological distress and family risk attributes for boys, but exacerbated the effects of dysfunctional maternal social and psychiatric histories for girls. Implications for understanding vulnerability and resilience in inner-city black children and recommendations for future research are discussed.     

DEGRÉ DE CONTACT ET STRESS ACCULTURATIF DANS LE PROCESSUS D'ADAPTATION DES RÉFUGIÉS AFRICAINS

This study examines some aspects of the adaptive process of African refugees taking up residence in Quebec city, a rather culturally homogenous area. Considering that acculturative stress and degree of contact and participation with the host society are strong indicators of one's adjustment to a new culture, the main hypothesis is that the more contact and participation one establishes with the host society, the less acculturative stress he will report. Out of 62 subjects who voluntarily accepted to participate in the study, 57 were retained for analysis. Results reveal no significant relationship between stress and contact. Multiple regression analyses used to determine the significant predictor variables indicate that age and length of stay explain 19.5% of the total variance for stress while length of stay, sex and adaptive options explain 44% of the total variance for contact. These results tend to demonstrate that, for African refugees, degree of contact is a better indicator of adaptation than stress.