Virtual reality and the new psychophysics

Virtual reality (VR) promises methodological rigour with the extra benefit of allowing us to study the context-dependent behaviour of individuals in their natural environment. Pan and Hamilton (2018, Br. J. Psychol.) provide a useful overview of methodological recommendations for using VR. Here, we highlight some other aspects of the use of VR. Our first argument is that VR can be useful by virtue of its differences from the normal perceptual environment. That is, by virtue of its relative non-realism and poverty of its perceptual elements, it can actually offer increased clarity with respect to the features of interest for the researcher. Our second argument is that VR exerts its measurable influence more by eliciting an acceptance of the virtual world (i.e., ‘suspension of disbelief’) rather than by eliciting a true belief of the realism of the VR environment. We conclude by providing a novel suggestion for combining neuroimaging methods with embodied VR that relies on the suspension of disbelief.     

Advances in designing instruction based on examples

This commentary reviews the evidence for nine principles for how to design effective example-based instruction, drawing from the articles in this special issue.     

道德信仰简论

道德信仰是时代的强烈呼唤。道德信仰的本质是人在道德人格上的自我超越，它具有高度的主体自觉性、形上性和价值整合性，具有道德境界的提升功能、道德人格的塑造功能、道德行为的动力功能和道德秩序的控制功能。     

Emotional intelligence,cognitive ability and information search in tactical decision-making

Emotional intelligence (EI) may promote more effective decision-making under stress. In the present study, 167 participants completed a situation judgment test for EI, and performed a decision-making task based on an Antarctic rescue scenario. Participants were assigned to either a negative or neutral feedback group. Negative feedback significantly increased distress and impaired decision-making. EI failed to moderate the impacts of negative feedback, but higher EI was associated with greater information-search activity irrespective of feedback condition. It is concluded that ability EI may have a motivational component that may support more exhaustive analysis of both social and non-social stimuli.     

Prayer Behavior in Rural Kilimanjaro,Tanzania

Theories and empirical evidence regarding prayer behavior generally emerge from studies of survey respondents in developed countries. The research we describe here adds to the literature by exploring links between demographic characteristics and the frequency and content of prayers for respondents in rural Tanzania. We surveyed 349 Christian households from six villages in the country's Kilimanjaro region. In some aspects our findings match results from survey research conducted elsewhere, and in other aspects our results differ from those commonly reported in the literature. We suggest that local cultural and socioeconomic conditions may account for the differences in outcomes. These results suggest a need for caution in applying to poor countries theories and expectations drawn from the developed country context.     

Reasons or rationalizations: The role of principles in the moral dumbfounding paradigm

Moral dumbfounding occurs when people maintain a moral judgment even though they cannot provide reasons for it. Recently, questions have been raised about whether dumbfounding is a real phenomenon. Two reasons have been proposed as guiding the judgments of dumbfounded participants: harm-based reasons (believing an action may cause harm) or norm-based reasons (breaking a moral norm is inherently wrong). Participants in that research (see Royzman, Kim, & Leeman, 2015), who endorsed either reason were excluded from analysis, and instances of moral dumbfounding seemingly reduced to non-significance. We argue that endorsing a reason is not sufficient evidence that a judgment is grounded in that reason. Stronger evidence should additionally account for (a) articulating a given reason and (b) consistently applying the reason in different situations. Building on this, we develop revised exclusion criteria across three studies. Study 1 included an open-ended response option immediately after the presentation of a moral scenario. Responses were coded for mention of harm-based or norm-based reasons. Participants were excluded from analysis if they both articulated and endorsed a given reason. Using these revised criteria for exclusion, we found evidence for dumbfounding, as measured by the selecting of an admission of not having reasons. Studies 2 and 3 included a further three questions relating to harm-based reasons specifically, assessing the consistency with which people apply harm-based reasons across differing contexts. As predicted, few participants consistently applied, articulated, and endorsed harm-based reasons, and evidence for dumbfounding was found.     

Effects of the range and frequency of vibrations on the momentary riding comfort evaluation of a railway vehicle

When trains pass level-crossings, turnouts, and rail joints, they are momentarily subjected to extreme vibrations. In railway engineering, evaluation of the riding comfort under such occasional vibrations is called the momentary riding comfort evaluation, as distinct from the long-term evaluation, which addresses the riding comfort of passengers for certain lengths of train operation. In order to identify the effective vibrational characteristics of the momentary evaluation, an experiment was performed with a riding comfort simulator. Ten adult subjects for each condition, 80 in total, participated in the experiment. The effects of differences in the range of stimuli, frequency of each stimulus, and scores on a rating scale of discomfort were studied. Differences in the range and frequency affected the evaluation such that subjects tended to make a relative judgment on discomfort. They made almost an absolute judgment when the rating scale was well defined, with a small number of categories.     

"Moralism" and the Gender Gap: Judgments of Political Ethics in Japan

This article investigates whether women are, as many claim, "moralists"—that is, moral and ethical standard-setters who seek clean politics and have strict standards for public officials. An analysis of data from the 1996 Japanese Elections and Democracy Study survey and from 18 focus groups conducted in 1996 indicates that women in Japan are not moralists. As elsewhere, there is a gender gap in Japan on "issue preference sets," with women favoring a "care" agenda, but women assign political ethics less importance than do men, even though women are more likely to see adverse effects from political corruption. Studying people's judgments of four ethics scenarios reveals minimal gender gaps; controlling for education and age, women's judgments overall are less, not more, strict than men's. Among women, age is a better predictor of moralism than education; older women are stricter than younger women on political ethics. This is attributed to gender-based differences in moral reasoning: Japanese women and men both rely heavily on a "relation-based" frame (which is situation-specific and requires extensive social information), but gender stratification patterns create information inequalities. Younger women lack social information necessary for judging political misconduct, whereas older women overcome the information deficit through life experience.     

Reviews

Thomas Ryba, The Essence of Phenomenology and Its Meaning for the Scientific Study of Religion
Daniel C. Dennett, Darwin's Dangerous Idea: Evolution and the Meaning of Life
Edited by Clifford N. Matthews and Roy A. Varghese, Cosmic Beginnings and Human Ends: Where Science and Religion Meet