Practicing Community Psychology Through Mixed Methods Participatory Research Designs

Community psychologists address social inequalities and problems by employing ecological principles, multiple methodologies, and participatory approaches to empower individuals, organizations, and communities to organize action and systems change. This article aims to contribute to mixed methods literature by presenting three models of mixed methods participatory research across a variety of geographic and sociocultural contexts. The models outline participatory processes and points of qualitative and quantitative data integration. Challenges related to the interplay between participatory approaches and mixed methods studies as well as implications on social science research are discussed.     

New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy

By atomic-scale high-angle annular dark-field scanning transmission electron microscopy, the long-period stacking ordered (LPSO) structures in a near-equilibrium Mg₉₇Zn₁Y₂ (at.%) alloy have been characterised. In addition to 18R and 14H, new polytypes of LPSO structures are analysed and determined as 60R, 78R, 26H, 96R, 38H, 40H, 108H and 246R. All of these LPSO structures feature AB′C′A building blocks with two Mg layers and three Mg layers sandwiched between them. The Bravais lattices and space groups of new polytypes of LPSO structures were easily determined via the newly introduced method. A structural relationship between the LPSOs is proposed.     

义符促进类别归纳推理的ERP证据

为了明确义符对归纳推理影响,本研究使用有义符和无义符汉字为材料,使用ERP技术考查义符对不同层级类别概念归纳推理的影响。行为结果显示,有义符条件下反应速度更快,肯定判断率更高。脑电指标上,P3阶段义符主效应显著,有义符条件下P3波幅更大;N1、N400和P600阶段义符与层级交互作用显著,组内简单效应分析显示,层级主效应仅在无义符条件下显著;组间简单效应分析显示,义符主效在N400和P600阶段仅在下-上推理条件下显著,无义符条件下,下-上推理引发更大的N400和P600波幅。这些结果表明,义符促进了归纳推理过程,这种促进主要表现在对下-上推理的促进。     

因果信息在贝叶斯推理中的作用:问题情境的调节

以大学生为被试,考察因果信息在不同贝叶斯推理问题中的作用。结果表明:(1)问题情境的主效应显著(F(1,122)=16.33,p0.05,η~2=0.120),因果信息的主效应不显著((F(1,122)=1.161,p=0.283,η~2=0.01),但问题类型和因果信息的交互作用显著(F(1,122)=4.757,p0.05,η~2=0.038)。(2)不同类型的问题上因果信息的作用是不同的。具体表现为,在乳癌问题中,增加了因果信息,被试的正确率明显提高(χ~2(1)=6.759,p0.05,V=0.607),而在中彩问题中没有因果信息的推理成绩反而更好(χ~2(1)=1.864,p=0.221,V=0.167)。     

也谈蕅益智旭《灵峰宗论》删改问题

明末高僧蕅益智旭的著作文集<灵峰宗论>,乃由其门人成时法师负责编辑而成.近百年来,印光法师和今人释宗舜先后发现了成时法师有妄自删改其师著作文字的事实,并对删改问题作了初步的探究.在前人的基础上,本文又结合一些新发现的材料来探讨删改问题.本文先以<宗论>被妄改的事实为基础,为质疑<灵峰蕅益大师自传>(置于<宗论>卷首)一文的真伪问题提供了三大依据,后又以<周易禅解>序跋文本在<宗论>本中如何被删改作为典型例证,结合智旭单行本著作内容与<宗论>本的比较,具体分析成时编选和删改<宗论>的一系列特点,证明<宗论>虽然已被成时删改,但仍具有一定的可信度.本文还意在告诫学界:如果借助<灵峰宗论>来研究智旭及其相关问题,一定要小心谨慎其中文字材料的真伪!     

Leverpress Escape/Avoidance Training Increases Neurotrophin Levels in Rat Brain

In addition to their well-known role in neural development, the neurotrophins BDNF and NGF help mediate the plasticity that occurs in the brain to promote learning. Exposure to learning procedures often leads to increases in neurotrophins, while exposure to stress often results in decreases. It is unclear how the neurotrophins would respond to an aversive learning task. Therefore, BDNF and NGF content in the dorsal striatum, hippocampus, and basal forebrain was measured following discrete trial lever-press escape/avoidance conditioning. Conditioning significantly increased levels of both neurotrophins in hippocampus and basal forebrain, relative to home cage controls (HCC). Contrary to expectations, the dorsal striatum did not show any significant changes. However, significant correlations were observed between dorsal striatal neurotrophins and aspects of avoidance performance. This may indicate that the dorsal striatum is involved in the performance aspects of the task. Results are discussed in terms of the role of neurotrophins in the acquisition of new information, and the neural structures involved in different types of memory.     

思想史的"两重性"探求及意义衍生--李锦全先生对中国思想史本质的诠释

思想史的“两重性”是李锦全先生关注的焦点问题。文章通过考察他对思想史进行个案研究、学派分析、整体通观三个层次的翔实分析,探求他贯穿在对象研究中的“哲史融会”的方法取向和“承传创新”的文化立场,揭示他以传统观照现代的实践品格,把学术与社会紧密结合的学人精神。     

反思医院泄露病人隐私现象

医院泄露病人隐私现象,是阻碍医患关系的和谐发展的绊脚石,是一种医疗领域人文缺失的表现.作为医院要设身处地的多为患者考虑,把尊重病人隐私当成一种常态,作为病人、家属及探视者,要自觉形成保护他人隐私的公德意识.     

浅谈内隐社会认知的研究与现状

内隐社会认知是无意识思想、认知理论和社会心理研究日渐整合的结果。作为认知心理学研究的一个组成部分,内隐社会认知的研究从方法论上,得益于内隐记忆研究中逐步完善的间接测量方法;从内容上,尽管内隐社会认知的研究还比较初浅,但却已经涵盖了社会认知、社会态度以及归因评价的多个方面。     

《黄帝内经》阴阳二十五人分型的数学建模

目的:应用数学建模的方法探索<黄帝内经>阴阳二十五人分型的相应关系.方法:根据<黄帝内经>理论对阴阳(X1)、五行(X2)、五音(X3)和阴阳二十五人健康状态(Y)进行量化,通过SAS循环程序进行数据模拟,建立多元回归模型.结果:多元线性回归方程为Y=7452.24162+625 X1+25X2+0.09832X3.结论:方程揭示了阴阳、五行和五音与阴阳二十五人健康状态的理论关系,为进一步求证阴阳、五行、五音与健康的关系提供了一个数学模型.