BANOVA: Bayesian Analysis of Experiments in Consumer Psychology

This article introduces a Bayesian extension of ANOVA for the analysis of experimental data in consumer psychology. The approach, called BANOVA (Bayesian ANOVA), addresses some common challenges that consumer psychologists encounter in their experimental work, and is specifically suited for the analysis of repeated measures designs. There appears to be a recent surge in interest in those designs based on the recognition that they are sensitive to individual differences in response to experimental treatments and that they offer advantages for assessing causal mediating mechanisms, even at the individual level. BANOVA enables the analysis of repeated measures data derived from mixed within–between‐subjects experiments with Normal and nonNormal‐dependent variables and accommodates unobserved individual differences. It allows for the calculation of effect sizes, planned comparisons, simple effects, spotlight and floodlight analyses, and includes a wide range of mediation, moderation, and moderated mediation analyses. An R software package implements these analyses, and aims to provide a one‐stop shop for the analysis of experiments in consumer psychology. The package is illustrated through applications to a number of data sets from previously published studies.     

主体性的自我澄明:论王阳明“致良知”说

本文简要论述王阳明“致良知”说作为生存论的基本内涵。王阳明将《大学》“致知”之说阐释为“致良知”,同时也就将朱熹藉此所建构的知识世界转换为主体的生存世界。良知作为人的本原性实在在个体的经验生存中的可能“隔断”,成为王阳明“致良知”说的起点;要求去除“隔断”而实现良知于经验生存中的通体贯彻,成为“致良知”的核心要义;“诚意”则是消除“隔断”而确保心体之真实体现的切要工夫。作者因此而鉴别出“致良知”的二重维度。“良知”即是“中体”,即是“未发之中”,故“致良知”即是“致中和”。“中”的实现,即是事物实在之真实情状的还原,即是真理的实现。     

No need for pedestals: Idealization does not predict better relationships among Asians

The authors tested whether partner idealization was positively associated with relationship quality among 105 intraracially dating Asian American couples (Study 1) and 98 Chinese couples (Study 2) through two methods. The commonly used residual‐based approach found, in both samples, the positive associations between idealizing a partner and relationship quality previously documented among European/European Americans. In contrast, the piece‐wise regression analysis, which distinguished between idealization and derogation, found few positive associations between idealizing a partner and relationship quality. Similarly, being the object of idealization rarely predicted greater relationship quality for either sample, even when perceived idealization was tested. Derogation, however, predicted relationship outcomes. Therefore, future studies should focus on negative behaviors or attitudes (or the lack thereof) in understanding relationship outcomes.     

预测加工：走出两代认知科学的历史僵局

表征-计算观与具身行动观对认知的本质几乎做了截然相反的强调。近年来,预测加工理论的发展为统一两代认知科学提供了契机。预测加工是层级预测加工与主动预测加工这两大理论部件的合称,前一部件主要继承了第一代认知科学中的层级计算加工进路,后一部件则发扬了第二代认知科学中与行动有关的理论,这两大理论部件被视为同一个统一整合理论的两个不同方面。在当代,预测加工被认为有望成为未来认知科学的新范式。     

What can I gain as a mentor? The effect of mentoring on the job performance and social status of mentors in China

In this study, we examine how mentoring benefits mentors as well as how team cohesiveness affects mentoring relationships and resulting benefits. We followed 512 formal mentors in a Chinese manufacturing firm for six months and collected data in three phases and from three sources. The findings reveal that the amount of mentoring provided is positively related to mentors' in‐role job performance and social status. These relationships were fully mediated by mentors' personal learning and social interaction quality, respectively. Team cohesiveness, however, did not moderate these relationships. Our empirical findings have implications for understanding how mentors' careers can benefit from being a mentor.     

消费维权的效益分析

随着社会主义市场经济的不断发展,一些与社会主义市场精神不相吻合的现象开始暴露出来,其中之一就是消费者消极维权现象.本文试图以"经济人"假设作为理论前提,以维权效益作为理论切入点,分析寻找消费者消极维权现象的原因及其对策.     

A test of theory of planned behavior in Korea: participation in alcohol-related social gatherings

Two studies are reported using the theory of planned behavior (TPB) to predict and explain joining and not joining alcohol-related social gatherings among Korean undergraduates in various engineering majors. Specifically, considering that the attitudinal component of TPB is behavioral-outcome-based, the current study investigated whether the outcomes of engaging in a behavior and of not engaging in a behavior would similarly predict intentions to engage in a behavior and intentions to not engage in a behavior. The current study also examined whether intentions to engage and intentions to not engage would be significantly related to self-reported behavior a week later. Participants in Study 1 reported TPB components (attitudes toward behavior, subjective norms, perceived behavioral control, and behavioral intentions) concerning joining alcohol-related social gatherings. Participants in Study 2 reported TPB components concerning not joining alcohol-related social gatherings. Additionally, a week later, the participants in both studies reported their participation in alcohol-related social gatherings from the past week. Generally, the results showed that the TPB components were significantly associated with undergraduates' intentions to join and intentions to not join. Specifically, conversation-related attitudes and senior-junior relationship-related attitudes were significantly related to intentions to join, and only group-related attitudes were significantly related to intentions to not join. Intentions to join and intentions to not join were not significantly related to self-reported behavior of joining alcohol-related social gatherings a week later. The findings from the current research provide some evidence that joining or not joining alcohol-related social gatherings may not be mere behavioral opposites, predictable by the presence or absence of the same behavioral outcomes. These two aspects of the behavior may require assessment of different behavioral outcomes or different assessments of the same behavioral outcomes.     

GABA(A) receptor neurotransmission dysfunction in a mouse model of social isolation-induced stress: possible insights into a non-serotonergic mechanism of action of SSRIs in mood and anxiety disorders

Protracted social isolation in laboratory animals causes stress, which induces a variety of behavioral abnormalities including increased aggressiveness, anxiety-related behaviors, cognitive deficits and hyper locomotion. Many of these disorders are similar to the symptoms found in psychiatric disorders, such as depression, anxiety, premenstrual dysphoria and posttraumatic stress disorders (PTSD). Recent studies have demonstrated that male mice that have been socially isolated for more than 4 weeks show: (a) reduced responsiveness of GABA(A) receptors (GABA(A)-R) to the administrations of GABA mimetic drugs at GABA(A)-R; (b) downregulated biosynthesis of 3alpha,5alpha-tetrahydroprogesterone (3alpha,5alpha-THP) (allopregnanolone: ALLO), a neurosteroid with a potent positive allosteric modulatory effect on the action of GABA on GABA(A)-R; and (c) alterations in the expression of GABA(A)-R subunits (i.e. a decrease of alpha1/alpha2 and gamma2 subunits and an increase of alpha4 and alpha5 subunits). The selective serotonin reuptake inhibitor (SSRI) fluoxetine (FLX) and its congener norfluoxetine (Nor-FLX), when administered systemically at nmol/kg doses, normalize the reduced content of brain ALLO and the reduced responsiveness of GABA(A)-R to GABA mimetic drugs (i.e. pentobarbital) and also attenuate aggressive behavior in socially isolated mice in a stereospecific manner. Although these compounds inhibit ex vivo serotonin reuptake into brain tissue, their SSRI activities require high micromol/kg dose ranges and are not stereospecific. These studies suggest that in socially isolated mice, abnormalities of GABA(A)-R signal transduction are attributable to the downregulation of ALLO production and to a switch in heteropentameric GABA(A)-R subunit assembly composition. Hence, the normalization of ALLO biosynthesis may be a new target for the development of drugs effective for psychiatric disorders related to neurosteroid biosynthesis downregulation.     

前运动皮质与数字加工:脑功能成像研究的元分析研究

许多应用PET与fMRI技术的脑功能成像研究发现,数字加工任务会显著引起前运动皮质的激活。习惯上认为,这一结果可能与任务执行过程中的动作反应,如手指按键、默读或眼动等有关。近年来的研究则表明,这一区域不仅具有动作功能,同时也具有其它非动作的认知功能。在本研究中,对17篇关于数字加工的脑功能成像研究进行了元分析,以考察前运动皮质在数字加工中的作用。研究结果发现,运动前区的背外侧(PMd)与腹外侧(PMv)在大多数数字加工任务中有显著激活,而运动辅助区(SMA)的激活则相对较少。数字比较、加法与减法任务在PMd区域有更多的激活,而乘法任务则在PMv区域有更多激活。数字自身特征对PMd、PMv与SMA喙部区域的激活有显著的调节作用。这一结果表明,前运动皮质在数字加工过程中可能扮演着比动作反应更为重要的角色。     

积极情绪和消极情绪的大脑反应差异研究综述

情绪的产生通常伴随着相应的生理变化。积极情绪和消极情绪在进化过程中具有不同的适应意义,形成了不同的生理反应。该文综述了积极情绪和消极情绪在大脑中的反应差异,归纳了相关的研究结论和存在的争论,并指出寻找敏感情绪指标、脑功能定位、情绪调节等三个方向可能会在未来几年显著的推动情绪研究的进步。