仪表显示器的照度、对比度、色饱和度对检察速度的影响

本文通过心理物理实验,从工程心理学角度,提出了仪表显示器的照度水平、对比度、色饱和度是相互关联的。它们是保证监盘工检察速度的重要目视条件。文章最后提供了仪表显示器的最佳照度、对比度、色饱和度等参数,可作为仪表显示器和电厂控制室室内设计的参考标准。     

Multilevel Factor Analysis: Reporting Guidelines and a Review of Reporting Practices

We provide reporting guidelines for multilevel factor analysis (MFA) and use these guidelines to systematically review 72 MFA applications in journals across a range of disciplines (e.g., education, health/nursing, management, and psychology) published between 1994 and 2014. Results are organized in terms of the (a) characteristics of the MFA application (e.g., construct measured), (b) purpose (e.g., measurement validation), (c) data source (e.g., number of cases at Level 1 and Level 2), (d) statistical approach (e.g., maximum likelihood), and (e) results reported (e.g., intraclass correlations for indicators and latent variables, standardized factor loadings, fit indices). Results from this review have implications for applied researchers interested in expanding their approaches to psychometric analyses and construct validation within a multilevel framework and for methodologists using Monte Carlo methods to explore technical and methodological issues grounded in realistic research design conditions.     

黄老学派“类法治”思想探析

黄老思想是战国时期兴起的一个哲学政治思想,一方面其强调"道生法",主张法律的道德基础、强调法律的权威与作用;另一方面主张"循法而治",并提出君主"无为而治",弱化统治者的主观能动性,防止统治者对法律的侵害。相对于中国古代的法家、儒家等其它学派法律思想,其法律思想更接近于西方的法治思想,对我国今天的法治建设有一定的现实借鉴意义。     

中美教学医院门诊病历管理对比研究

通过文献检索、走访调研并结合笔者时美国教学医院门诊病历管理的实地考察,本文对中美两国教学医院人员对门诊病历管理的认识理念、门诊病历管理的方式、病历的规范设计以及门诊病历的质量控制等方面进行了对比研究.显示我国教学医院在门诊病历管理方面与发达国家存在着差距.从提高临床医疗和医学教学质量、有利于患者疾病的诊治和培养当代优秀医务工作者,促进医学科学技术发展出发,教学医院管理者和临床指导医生应高度重视和规范门诊病历管理.     

Role of identity integration on the relationship between perceived racial discrimination and psychological adjustment of multiracial people

This study examined relations between perceived racial discrimination, multiracial identity integration (i.e., racial distance and racial conflict), and psychological adjustment (i.e., distress symptoms, positive affect, and negative affect) of 263 multiracial adults, using an online cross-sectional survey design. As hypothesized, higher levels of perceived racial discrimination was related to lower levels of psychological adjustment (i.e., higher distress symptoms and negative affect). Also, higher levels of multiracial identity integration with low racial conflict was related to higher levels of psychological adjustment (i.e., lower distress symptoms and negative affect), whereas higher levels of multiracial identity integration with low racial distance was related to higher levels of psychological adjustment (i.e., lower negative affect). Finally, multiracial identity integration (i.e., lower racial conflict) moderated the relationship between perceived racial discrimination and psychological adjustment (i.e., negative affect) with results suggesting multiracial identity integration related to low racial conflict buffers the negative effects of perceived racial discrimination on psychological adjustment. Findings from this study are discussed in terms of future research on the psychological well-being of multiracial individuals and implications for clinical practice with multiracial adults.     

3～4岁儿童攻击行为发展的追踪研究

对163名幼儿园小班儿童进行追踪观察,考察3-4岁期间儿童攻击行为的特点、发展模式及稳定性。主要获得以下结果：儿童最普遍的攻击形式是身体攻击．言语攻击和间接攻击的发生率较低;大多数攻击行为属于主动性攻击和工具性攻击;男孩的攻击行为总体上多于女孩．但女孩的间接攻击多于男孩;儿童的攻击性在3-4岁之间无显著变化,但敌意性攻击存在随年龄增长而增加的趋势;3-4岁儿童攻击性的个别差异已具有明显的稳定性。     

成人后期日常能力自评与操作水平的横断比较

采用自我评估与纸笔操作相结合的方法 ,对 2 3 3名 55至 74岁的成人后期被试完成七项日常活动的能力进行横断比较。结果表明 :自评能力与操作能力既存在一定的一致性 ,也存在相当大的差异性 ,各活动项目上的自评水平比操作水平要高 ;操作水平表现出随年龄增长而下降的趋势 ,从 70岁开始下降最为明显 ,而自评水平未呈现出这种变化特点 ;不同活动领域上的操作水平存在不同的发展轨迹 ;在少数活动领域具有显著的性别差异     

Training-induced and electrically induced potentiation in the neocortex

Long-term potentiation (LTP) shares many properties with memory and is currently the most popular laboratory model of memory. Although it has not been proven that memory is based on an LTP-like mechanism, there is evidence that learning a motor skill can induce LTP-like effects. This evidence was obtained in a slice-preparation experiment, which precluded within-animal comparisons before and after training. In the present experiments, Long-Evans rats were unilaterally trained to acquire a forelimb reaching and grasping skill. Evoked potentials were found to be larger in motor cortex layer II/III in the trained, compared to the untrained, hemisphere in slice, acute, and chronic preparations. Consistent with previous research, the trained hemisphere was less amenable to subsequent LTP induction. Furthermore, the application of either LTP- or LTD-inducing stimulation during the training phase of the reaching task disrupted the acquisition of the skill, providing further evidence that memory may be based on an LTP mechanism.     

Is it culture or is it language? Examination of language effects in cross-cultural research on categorization

Differences in reasoning styles between Chinese and European Americans held even when controlling for the language of testing. Bilingual Chinese organized objects in a more relational and less categorical way than European Americans, whether tested in English or in Chinese. Thus, culture affects categorization independent of the testing language. Nevertheless, language affected some Chinese bilinguals' categorization. The responses of Chinese from the Mainland and Taiwan were more relational when tested in Chinese than when tested in English. Responses of Chinese from Hong Kong and Singapore were equally relational when tested in Chinese and in English. Age and context of learning English are discussed to explain the differential language effects among different Chinese groups. Theoretical and methodological implications are discussed.