儿童Graves'病研究进展

Grave's病(GD)是导致儿童甲亢最常见的病因,其易感性80%决定于基因因素.ATD治疗是最常推荐的初始治疗手段,但长期缓解率仅为30%.ATD诱导儿童GD缓解的合适用药时间尚不明确.最佳治疗方式(ATD、RAI或手术)的选择还存在重大争议.药物治疗复发的预测非常重要,最近建立了一种复发风险评分,通过种族、年龄、诊断时FT4、TRAb水平、ATD预期治疗持续时间将GD儿童分成低中高三类风险人群,对其复发风险作出评估,对于确定GD儿童在初始治疗时选择何种方案更为适合意义重大.     

自伤青少年的冲动性

以自我报告、行为学和脑电为指标, 检验自伤青少年的冲动性。研究1, 对820名普通中学生和72名工读生进行问卷调查, 探讨自伤行为与情绪调节困难、冲动性的关系。结果表明, 冲动性能够预测自伤行为, 且预测效应量大于情绪调节困难。研究2, 采用Go/Nogo范式的ERPs实验, 检验自伤组与对照组冲动控制的行为学与脑电差异。结果表明, 自伤组Nogo正确反应的N2波幅显著高于对照组, N2潜伏期在部分电极点处高于对照组。脑电地形图显示两者的脑电差异主要体现在前额叶区。结论：自伤青少年的冲动性高于同龄普通青少年。     

Certification in Testing in Canada

This article presents a brief outline of a program developed by the Canada Employment and Immigration Commission (CEIC) for certifying employment counselors to use tests in Canada Employment Centres (CECs).     

Occupational Stress in Workers and Managers in Steelworks in China

Occupational stressors and strains of 121 Chinese steelwork employees and 122 managers were measured using the Chinese version of the Occupational Stress Indicator (OSI). It was found that factors intrinsic to the job, Type A behavior, logic, and organizational structure and climate were the main predictors of mental ill-health and physical ill-health in managers. Organizational structure and climate and relationships with other people were important predictors for workers. Management processes and organizational forces were the strongest predicting factors of job satisfaction in both samples. On certain OSI scales and subscales, managers scored statistically higher than workers. It is proposed that these results reflect the enormous economic and social changes currently taking place in China, together with certain features inherent in Chinese organizational and managerial processes.     

Sex differences in relational aggression in preschool children in Iran

The purpose of this study was to compare scores on a Relational Aggression Questionnaire for preschool boys and girls in Iran. The questionnaire was developed here, and its reliability and validity were assessed. Teachers' reports of relational aggression in 258 children ages 3 to 7 years was studied. Sex differences in relational aggression were not observed and was not significantly different across age groups.     

Ethnic variation in depressive symptoms in a community sample in Hawaii

A modified CES-D was administered to a community sample of 176 European Americans (EA), 209 Native Hawaiians (NH), and 357 Japanese Americans (JA), yielding measures of depression, positive affect, depressed affect, somatic disturbance, and disturbed interpersonal relations. Positive affect was lower in JA relative to EA, consistent with findings among Native Japanese, a pattern attributed to cultural variation in emotion regulation. NH reported lower positive affect than EA, accompanied by elevated negative affect and somatic disturbance, suggesting generally higher levels of depressive symptoms. The three ethnic groups varied in mental health care usage with differing associations between depressive symptoms and experiences of stressful life events. Taken together, these results suggest ethnic variation in depressive symptoms may arise from differing cultural beliefs.     

Evidence for sex differences in brain organization in recovery in aphasia

Ninety-one adult aphasics of both sexes were studied before and after a 3-month period of language therapy. Although no initial sex difference was found in severity of language disorders, females within the global aphasic group showed significantly greater improvement in three tests of language comprehension. It is suggested that more bilateral representation of language functions in the female brain may account for this greater improvement.     

Trends in behavior analysis in education

The preparation of the Journal of Applied Behavior Analysis Reprint Series: Behavior Analysis in Education (1988) provided an opportunity to survey and analyze trends in the field, as reflected by publications in the journal. Apparently, the large volume of behavior-analytic papers on educational topics has been declining and its contents undergoing some interesting but not uniformly welcome shifts. Although the intense concern with classroom conduct has diminished somewhat, that topic continues to be heavily emphasized. Simultaneously, reports of social skills and language studies have accelerated, but analyses of academic performance have progressively declined. Explanations for the findings remain speculative, but behavior analysts are encouraged to address these areas of essential social need.     

Developments in research in personality assessment

Progress in personality research requires an adequate data analysis link between concepts of what people are like and observations of how they are likely to behave. Advances in computer technology have strengthened this link but also have made it necessary for investigators to be wary of lack of selectivity and trivialization in their research designs.     

Orthodoxy in Unity and in Conciliarity

This article considers how the Holy and Great Council of the Orthodox Church faced challenges such as how the gospel relates to a pluralistic society; the Christian message in a society marked by religious pluralism, ethnic diversity, and cultural relativism; whether Christians encountering today's pluralist society should concentrate on evangelism or on dialogue; and on how conciliarity relates to the unity of the church. The article examines how the council attempted to respond to, or at least reflect on, these challenges in relation to the theological dialogue of the Orthodox Church with the other Christian churches and confessions. The bilateral theological dialogues have also increasingly led to bearing Christian witness, and an atmosphere of mutual appreciation, friendship, and fellowship has already become at least a reality. But has this development also led to a deeper mutual theological understanding? Have the profound differences between the Orthodox churches and the other churches in bilateral dialogues been clarified theologically?     

Predictability in life and in science

It is a significant coincidence that social science tends to assume a universal human need for predictability, and also uses predictive power as the basic criterion of scientific truth. It is claimed here that man's need for predictability often is crossed by a need for uncertainty and chance. Thus it seems doubtful that the methodological canon of predictability can be anchored in the universal usefulness of social predictions. Some important cases of decision‐making seem to be more concerned with the past than with the future. The task of the social sciences cannot be completely separated from philosophical problems, since it is part of a continuous endeavour to clarify the image of man.     

语篇中代词指代的研究进展

代词的指代在语篇局部连贯性中具有关键作用。中心理论是代词指称中的重要理论,它解释了语篇中代词的分布规律;注意驱动理论是在中心理沦的基础上结合重音预设解释重音或非重音代词。影响代词指称的因素有语义因素和结构因素。对代词的认知研究另一方面主要集中在对歧义代词的解释．对歧义代词的解释的研究一方面采用重复姓名不利实验范式,另一方面的研究采用的研究方法是探测词任务。在汉语中对代词的研究主要是对文本语篇的研究。     

Neighborhood effects in spelling in adults

The participants were asked to spell aloud words for which there were either many orthographically similar words (a dense neighborhood) or few orthographically similar words (a sparse neighborhood). Words with a dense neighborhood were spelled faster and more accurately than were words with a sparse neighborhood. This finding is consistent with the hypothesis of Rapp, Epstein, and Tainturier (2002), that the cognitive spelling system has an interactive architecture incorporating feedback between individual graphemes and orthographic lexeme representations.