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31.
论马克思主义的整体性(上) 总被引:1,自引:0,他引:1
近年来,随着 "马克思主义理论"被正式确立为国家一级学科,"马克思主义学院"在全国高等院校纷纷成立,国内马克思主义研究在表面上也呈现出一派热闹非凡的景象。于是马克思主义的整体性问题被提了出来。然而,与这种表面上热闹的景象形成鲜明对照的是,真正从心灵深处认同、信仰马克思主义的人并不很多。这种悖论式的现象不能不引起我们足够的重视。对于研究马克思主义的理论工作者而言,必须对眼前令人眼花缭乱的马克思主义 "热"进行 "冷"思考,就是说,必须认真地、郑重地提出并弄清这样一个问题: 马克思主义就其本义而言,是站在大众立场、为大众立言、为 相似文献
32.
血脂异常是老年人心脑血管病的主要危险因素之一.循证医学充分证实,积极合理的调脂治疗能够显著降低老年人心脑血管病发生率和病死率.而老年人常并存肝肾功能减退等慢性疾病,在已使用多种药物基础上再服调脂药物,易于发生药物相互作用和不良反应.本文重点介绍老年人调脂治疗的必要性、合理性和安全性. 相似文献
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Schmittmann VD van der Maas HL Raijmakers ME 《Journal of experimental child psychology》2012,111(4):644-662
Behavioral, psychophysiological, and neuropsychological studies have revealed large developmental differences in various learning paradigms where learning from positive and negative feedback is essential. The differences are possibly due to the use of distinct strategies that may be related to spatial working memory and attentional control. In this study, strategies in performing a discrimination learning task were distinguished in a cross-sectional sample of 302 children from 4 to 14 years of age. The trial-by-trial accuracy data were analyzed with mathematical learning models. The best-fitting model revealed three learning strategies: hypothesis testing, slow abrupt learning, and nonlearning. The proportion of hypothesis-testing children increased with age. Nonlearners were present only in the youngest age group. Feature preferences for the irrelevant dimension had a detrimental effect on performance in the youngest age group. The executive functions spatial working memory and attentional control significantly predicted posterior learning strategy probabilities after controlling for age. 相似文献
35.
Starting from an explicit scoring rule for time limit tasks incorporating both response time and accuracy, and a definite trade-off between speed and accuracy, a response model is derived. Since the scoring rule is interpreted as a sufficient statistic, the model belongs to the exponential family. The various marginal and conditional distributions for response accuracy and response time are derived, and it is shown how the model parameters can be estimated. The model for response accuracy is found to be the two-parameter logistic model. It is found that the time limit determines the item discrimination, and this effect is illustrated with the Amsterdam Chess Test II. 相似文献
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Chong-suk Han Scott E. Rutledge Lisa Bond Jennifer Lauby Archana Bodas LaPollo 《Sexuality & culture》2014,18(1):89-102
Although the notion of a down low life style, called various things at various times, has a long history in the black community, the past few years have been marked by an exponential increase in attention of this phenomenon in both the mainstream press and scholarly work. However, much of this work has focused on exploring whether men on the down low present a unique threat for HIV infection to black women. Currently, there exist very few scholarly works exploring the lives of black men who have sex with men and women that specifically address their own experiences living on the down low or how these men personally define what it means to be on the down low. In this article, we explore why black men who have sex with men and black men who have sex with men and women, including those who self-identify as gay, bisexual or as being on the down low, come to use the down low label and what it means to them to be on the down low. 相似文献
38.
Liangyan Wang Eugene Y. Chan Haipeng Chen Han Lin Xinzhan Shi 《Journal of Consumer Psychology》2022,32(3):484-491
Given the prevalence of imagery appeals in today’s marketplace, the current research studies the role of mental imagery in how consumers process and react to advertisements with different numbers of ad claims. Past research has proposed “three” as the magical number of ad claims that maximizes persuasion, with more than three ad claims increasing skepticism and reducing evaluation. In the current research, we replicate this so-called “charm of three” effect, but only when consumers do not engage in mental imagery; when they do, however, we find that the effect is moderated, in that more ad claims beyond three produces more favorable product evaluation. Additionally, we provide evidence that the moderating effect of mental imagery is driven by transportation and skepticism toward the ad claims, with mental imagery increasing transportation and decreasing skepticism when there are more than three ad claims. Our research contributes to a better understanding of the “charm of three” effect, its boundary conditions, and underlying mechanism. 相似文献
39.
Koh Jinyoung Farruggia Susan P. Back Lindsey T. Han Cheon-woo 《Social Psychology of Education》2022,25(5):1071-1092
Social Psychology of Education - This study examines whether self-efficacy predicted academic success (via self-regulation) for first-generation and continuing-generation college students (Model 1)... 相似文献
40.
Li Fugui Mu Weiqi Li Siying Li Xue Zhang Jianxin Chen Chen Zhou MingJie 《Applied research in quality of life》2022,17(4):2041-2058
Applied Research in Quality of Life - Is the Easterlin paradox lost, or has it been regained? Scholars have started to debate this topic in recent years. This paper explores the association between... 相似文献