Cooperative strain accommodation over grains in martensitic transformation from Fe-Ni nanocrystalline austenite

This paper reports an investigation of martensitic transformation behaviour from austenite with various grain sizes ranging from 290 nm to 34 μm in an Fe–Ni alloy fabricated by electrodeposition and subsequent heat treatment. We confirmed that martensite morphology changed from lath to thin plate with decreasing the austenite grain size. Crystallographic orientation analysis revealed that the variants of thin plate martensite formed in the austenite with relatively coarse grains achieved self-accommodation of the transformation strain inside one austenite grain. In contrast, the transformation strain accompanying martensitic transformation from the ultrafine-grained or nanocrystalline austenite was not accommodated by the martensite variants formed in one austenite grain but accommodated cooperatively by those formed in the several adjacent austenite grains.     

The role of negative publicity in consumer evaluations of sports stars and their sponsors

This paper aims to specify and test empirically the impact that two types of negative information (immorality and incompetence) about a sports star have on consumers' perceptions of the sports star and the sponsor. The moderating role of game relevance (game‐related and non‐game‐related) and fan identification with a sports star (high identification and low identification) are also investigated. Using a sample of South Korean consumers (n = 249), we found in the experiment that the type of negative information affects participants' attitudes toward the sports star and the sponsor. This result implies that a sports star's involvement in negative events not only damages the star's reputation but also detracts from the value of the sponsor company. The results also show that the two factors moderate the main effects of negative publicity on consumers' perception of the sports star and his or her sponsor. First, the negative publicity about the sports star's functional issues (e.g., a career‐threatening injury) negatively affects consumer attitude toward the sports star and the sponsor more in the out‐of‐game context than in the in‐game situation. Second, bad sports star publicity has a greater negative effect on consumer perception of sponsors for lowly identified than highly identified sports stars, while the moderating effect on consumer perception of the sports star is not significant. Detailed practical implications and academic contributions are discussed. Copyright © 2017 John Wiley & Sons, Ltd.     

A tale of two negatives: differential memory modulation by threat-related facial expressions

Facial expressions serve as cues that encourage viewers to learn about their immediate environment. In studies assessing the influence of emotional cues on behavior, fearful and angry faces are often combined into one category, such as "threat-related," because they share similar emotional valence and arousal properties. However, these expressions convey different information to the viewer. Fearful faces indicate the increased probability of a threat, whereas angry expressions embody a certain and direct threat. This conceptualization predicts that a fearful face should facilitate processing of the environment to gather information to disambiguate the threat. Here, we tested whether fearful faces facilitated processing of neutral information presented in close temporal proximity to the faces. In Experiment 1, we demonstrated that, compared with neutral faces, fearful faces enhanced memory for neutral words presented in the experimental context, whereas angry faces did not. In Experiment 2, we directly compared the effects of fearful and angry faces on subsequent memory for emotional faces versus neutral words. We replicated the findings of Experiment 1 and extended them by showing that participants remembered more faces from the angry face condition relative to the fear condition, consistent with the notion that anger differs from fear in that it directs attention toward the angry individual. Because these effects cannot be attributed to differences in arousal or valence processing, we suggest they are best understood in terms of differences in the predictive information conveyed by fearful and angry facial expressions.     

Threat facilitates subsequent executive control during anxious mood

Dual competition framework (DCF) posits that low-level threat may facilitate behavioral performance by influencing executive control functions. Anxiety is thought to strengthen this effect by enhancing threat's affective significance. To test these ideas directly, we examined the effects of low-level threat and experimentally induced anxiety on one executive control function, the efficiency of response inhibition. In Study 1, briefly presented stimuli that were mildly threatening (i.e., fearful faces) relative to nonthreatening (i.e., neutral faces) led to facilitated executive control efficiency during experimentally induced anxiety. No such effect was observed during an equally arousing, experimentally induced happy mood state. In Study 2, we assessed the effects of low-level threat, experimentally induced anxiety, and individual differences in trait anxiety on executive control efficiency. Consistent with Study 1, fearful relative to neutral faces led to facilitated executive control efficiency during experimentally induced anxiety. No such effect was observed during an experimentally induced neutral mood state. Moreover, individual differences in trait anxiety did not moderate the effects of threat and anxiety on executive control efficiency. The findings are partially consistent with the predictions of DCF in that low-level threat improved executive control, at least during a state of anxiety.     

Quantifiers and epistemic contextualism

I defend a neo-Lewisean form of contextualism about knowledge attributions. Understanding the context-sensitivity of knowledge attributions in terms of the context-sensitivity of universal quantifiers provides an appealing approach to knowledge. Among the virtues of this approach are solutions to the skeptical paradox and the Gettier problem. I respond to influential objections to Lewis’s account.     

Does Traditional Stereotyping of Career as Male Affect College Women’s,but Not College Men’s,Career Decision Self-Efficacy and Ultimately Their Career Adaptability?

Sex Roles - In South Korea, strong beliefs about traditional gender roles in accordance with Confucian and patriarchic atmosphere still strongly influence daily life and the career development...     

Eyeblink activity as an index of cognitive processing: temporal distribution of eyeblinks as an indicator of expectancy in semantic priming

Eyeblink activity was examined as a psychophysiological index of cognitive processing during a typical semantic priming task. To examine the expectancy-induced effects, the proportion of semantically related pairs was controlled. 8 undergraduates engaged in a lexical decision task for target words. Each condition differed in target type (Semantically Related with prime vs Unrelated vs Nonword) and proporion of Semantically Related pairs (High vs Low). As a result, the temporal distribution of blinks was clearly influenced by the semantic priming effect. The peak of blink bursts, which is correlated with the end of cognitive processing, occurred the fastest in the semantically Related and High proportion condition. While blink latency showed larger individual differences, the temporal distribution of blinks was suggested as a more efficient index of cognitive processing.     

Effect of Learning Goal Orientation on Performance: Role of Task Variety as a Moderator

Journal of Business and Psychology - Building on trait activation and attention capacity theories, we hypothesized and tested the moderating effect of task variety on the relationship between...     

MAPPING ONE WORLD: RELIGION AND SCIENCE FROM AN EAST ASIAN PERSPECTIVE

This article aims to delineate a model of religion‐science relationship from an East Asian perspective. The East Asian way of thinking is depicted as nondualistic, relational, and inclusive. From this point of view, most current Western discourses on the religion‐science relationship, including the interconnected models of Pannenberg and Haught, are hierarchical, intellectually centered, and have dualistic tendencies. Taking religion and science as mapping activities, “a multi‐map model” presents nonhierarchical, historical, social, multidimensional, communal, and intimate dimensions of the religion‐science relationship.