Neuropsychological test norms controlled for physical health: Does it matter?

The objective of the present study was to investigate the effects of physical health on neuropsychological test norms. Medical and neuropsychological data from 118 healthy volunteer controls, aged 26–91 years, were collected during five recruitment occasions. The examinations included a clinical investigation, brain neuroimaging, and a comprehensive neuropsychological test battery. Test‐specific statistical regression‐weights for age, education and gender were calculated to establish preliminary test norms. Hierarchical regression analyses demonstrated that control in addition for physical health moved best performance from age 60 to 65 for abstraction; replaced a plateau above age 70 for verbal fluency, with a continued rise in performance; eliminated significant negative influences of age on auditory learning, spatial reasoning and complex copying; reduced them on wordlist recall, psychomotor speed, visual scanning and mental shifting; and slightly reduced negative influences of low education on most verbal tests, several memory tests, and psychomotor speed, indicating rises in normative scores of up to 0.8 SD at age 80 and 0.4 SD at age 60. No differences were found at age 40. Although the sample size is not adequate to be used for normative data, the findings indicate that norms uncontrolled for health overestimate the negative influence of advanced age and low education, implying a risk of drawing false diagnostic conclusions.     

EXTENDING THE GLOBAL ACADEMIC TABLE: AN INTRODUCTION

Before commenting on the papers from a recent interdisciplinary gathering of scholars from China, Japan, Korea, and Taiwan, a case is made for regional academia conversations today, because international conferences, especially in the humanities and social sciences, are still dominated by “Western” traditions, discourse, and protocols. After touching on the relative stability or variability of phenomena and procedures in the natural sciences, humanities, and social sciences, political and cultural questions are considered along with some of the ongoing consequences of the East Asian adoption of the European model of the modern research university.     

Eye See What You Are Saying: Testing Conversational Influences on the Information Gleaned from Home‐Loan Disclosure Forms

The federal government mandates the use of home‐loan disclosure forms to facilitate understanding of offered loans, enable comparison shopping, and prevent predatory lending. Predatory lending persists, however, and scant research has examined how salespeople might undermine the effectiveness of these forms. Three eye‐tracking studies (a laboratory simulation and two controlled experiments) investigated how conversational norms affect the information consumers can glean from these forms. Study 1 was a laboratory simulation that recreated in the laboratory; the effects that previous literature suggested is likely happening in the field, namely, that following or violating conversational norms affects the information that consumers can glean from home‐loan disclosure forms and the home‐loan decisions they make. Studies 2 and 3 were controlled experiments that isolated the possible factors responsible for the observed biases in the information gleaned from these forms. The results suggest that attentional biases are largely responsible for the effects of conversation on the information consumers get and that perceived importance plays little to no role. Policy implications and how eye‐tracking technology can be employed to improve decision‐making are considered. Copyright © 2015 John Wiley & Sons, Ltd.     

The Russian Orthodox Church as moral norm entrepreneur

Conflicts over religious symbols in the public sphere, gay marriage, abortion or gender equality have shown their disruptive potential across many societies in the world. They have also become the subject of political and legal debates in international institutions. These conflicts emerge out of different worldviews and normative conceptions of the good, and they are frequently framed in terms of competing interpretations of human rights. One newcomer voice in conflicts over rights and values in the international sphere is the Russian Orthodox Church (ROC), which in recent years has become an active promoter of ‘traditional values’ both inside Russia and internationally. This article studies the ideational prerequisites and dynamics of Russian Orthodox ‘norm protagonism’ in the international arena.     

Knowledge and assertion in “Gettier” cases

Assertion is fundamental to our lives as social and cognitive beings. By asserting, we share knowledge, coordinate behavior, and advance collective inquiry. Accordingly, assertion is of considerable interest to cognitive scientists, social scientists, and philosophers. This paper advances our understanding of the norm of assertion. Prior evidence suggests that knowledge is the norm of assertion, a view known as “the knowledge account.” In its strongest form, the knowledge account says that knowledge is both necessary and sufficient for assertability: you should make an assertion if and only if you know that it is true. The knowledge account has been rejected on the grounds that it conflicts with our ordinary practice of evaluating assertions. This paper reports four experiments that address an important objection of this sort, which focuses on a class of examples known as “Gettier cases.” The results undermine the objection and, in the process, provide further evidence for the knowledge account. The findings also teach some important general lessons about intuitional methodology and the curation of genres of thought experiment.     

What messages can foster safer sex among young women? Experimental evidence concerning the role of emotions and moral norms

Through a 2 × 2 × 2 quasi experimental design (N = 254), this research investigated if a social campaign eliciting positive emotions and activating moral norms might enhance condom negotiation skills, intended and estimated condom among young women with or without past sexual experience with casual partners. Emotions had a main effect on one of the six condom negotiation strategies we considered; for most of the other variables an interaction effect with moral norms and/or past behaviour emerged. Concerning estimated condom use, positive emotions worked better than negative ones when moral norms were salient. With respect to negotiations skills, positive rather than negative emotions seemed more effective for women with past causal sexual experience. In women without this kind of experience, positive emotions seemed to work better when moral norms were salient. Moral norms had a main effect on negotiation self-efficacy, but not in the predicted direction: when moral norms were more salient women were found to be less confident about their negotiation ability. These results suggest that a message which makes moral norms salient should at the same time elicit positive emotions in order to be effective; moreover, messages should be carefully tailored according to women’s past behaviour.     

Correlation between functional mobility and cognitive performance in older adults with cognitive impairment

Association between cognitive impairment and gait performance occurs in mild cognitive impairment (MCI) and Alzheimer‘s disease (AD), particularly under “divided attention” conditions, leading to a greater risk of falls. We studied 36 controls, 42 MCI, and 26 mild AD patients, using the Timed Up-and-Go test (TUG) under four conditions: TUG single – TUG1; TUG cognitive – TUG2; TUG manual –TUG3; TUG cognitive and manual – TUG4. Cognition was assessed using the MMSE, SKT, Exit25, and TMT (A and B). We found significant correlations between cognitive scores and TUG2 [r values (MMSE: –0.383, TMT-A: 0.430, TMT-B: 0.386, Exit25: 0.455, SKT: 0.563)] and TUG4 [(MMSE: –0.398, TMT-A: 0.384, TMT-B: 0.352,Exit25: 0.466, SKT: 0.525)] in the AD group, and between all TUG modalities and SKT in MCI and AD. Our results revealed that functional mobility impairment in cognitive dual tasks correlated to cognitive decline in AD patients and to attention and memory impairment in MCI.     

Exploring traffic safety culture and drunk driving: An examination of the community and DUI related fatal crashes in the U.S. (1993–2015)

This project explores the relationship between structural level factors associated with community traffic safety culture toward alcohol and alcohol related fatal crashes in the United States from 1993 to 2015. Multilevel growth curve models were estimated to explore these relationships within longitudinal data. As hypothesized, increases in factors associated with anti-alcohol community norms, values, attitudes, and beliefs were related to decreases in alcohol related crashes at the county level. Conversely, measures associated with pro-alcohol factors were related to increased alcohol related crashes. These findings are consistent with traffic safety culture, social norms theory, and the Positive Community Framework (PCF).     

藏汉双语者汉语阅读理解的静息态功能连接分析

研究结合静息态全脑功能连接密度和基于种子点的功能连接（FC）分析考察了藏汉双语者汉语（L2）阅读各子能力（细节捕捉和推理判断）的固有脑功能组织特点。结果发现左侧额下回—左侧颞上回和右侧舌回—右侧中央前回之间的FC值均与细节捕捉题得分和推理判断题得分呈显著正相关,但是左侧额下回—右侧顶下小叶之间的FC值只与推理判断题得分呈显著正相关。表明藏汉双语者汉语阅读各子能力之间既有重叠的又有不同的功能连接通路。