How to be a deontic buck-passer

Philosophical Studies - Deontic, as opposed to evaluative buck-passing theories seem to be easier to accept, since there appears to be an intimate connection between deontic properties, such as...     

Continuous flash suppression and monocular pattern masking impact subjective awareness similarly

Peters and Lau (eLife, 4, e09651, 2015) found that when criterion bias is controlled for, there is no evidence for unconscious visual perception in normal observers, in the sense that they cannot directly discriminate a target above chance without knowing it. One criticism of that study is that the visual suppression method used, forward and backward masking (FBM), may be too blunt in the way it interferes with visual processing to allow for unconscious forced-choice discrimination. To investigate this question, we compared FBM directly to continuous flash suppression (CFS) in a two-interval forced-choice task. Although CFS is popular, and may be thought of as a more powerful visual suppression technique, we found no difference in the degree of perceptual impairment between the two suppression types. To the extent that CFS impairs perception, both objective discrimination and subjective awareness are impaired to similar degrees under FBM. This pattern was consistently observed across three experiments in which various experimental parameters were varied. These findings provide evidence for an ongoing debate about unconscious perception: normal observers cannot perform forced-choice discrimination tasks unconsciously.     

Social–Emotional Factors and Academic Outcomes Among Elementary‐Aged Children

Social–emotional comprehension involves encoding, interpreting, and reasoning about social–emotional information, and self‐regulating. This study examined the mediating pathways through which social–emotional comprehension and social behaviour are related to academic outcomes in two ethnically and socioeconomically heterogeneous samples totaling 340 elementary‐aged children. In both samples, social–emotional comprehension, teacher report of social behaviour, and academic outcomes were measured in a single school year. In both samples, structural equation models showed that the relationship between social–emotional comprehension and reading was mediated by socially skilled behaviour. In one sample, but not the other, the relationship between social–emotional comprehension and math was mediated by socially skilled behaviour. This paper advances our understanding of the mechanisms through which social–emotional factors are associated with academic outcomes. Copyright © 2015 John Wiley & Sons, Ltd.     

The Long Arm of Religion: Childhood Adversity,Religion, and Self‐perception Among Black Americans

Significant associations between childhood adversity and adult mental health have been documented in epidemiological and social science research. However, there is a dearth of research examining this relationship among black Americans, as well as into what cultural institutions and practices may help individuals in dealing with childhood adversity. This study suggests that religion may be an important resource for black Americans in the face of early‐life socioeconomic and health disadvantage. Using data from the National Survey of American Life, a nationally representative sample of both African Americans and black Caribbeans (n = 5,191), this study outlines a series of arguments linking childhood adversity, religiosity, and self‐perception among black Americans. The results suggest some support for religious involvement in moderating—or buffering—the harmful effects of childhood adversity on the self‐esteem and mastery among black Americans, specifically religious service attendance and religious coping. In addition, the results reveal that religion may also amplify the deleterious effects of childhood disadvantage on adult mental health. Study limitations are identified and several promising directions for future research are discussed.     

Investigating the Effects of Applicant Justice Perceptions on Job Offer Acceptance

Drawing on extant recruitment and organizational justice theory, this research examines the effects of justice perceptions on job acceptance decisions across 2 samples (n = 332 and 2,974) of applicants to jobs within the U.S. military. More specifically, we examine justice–job offer acceptance relations relative to other pertinent recruitment predictors including, organizational image, familiarity, person–organization (P–O) fit perceptions, and recruiter behaviors. Findings from both studies support the importance of justice perceptions in influencing job offer acceptance. Fairness perceptions accounted for 29.37% and 19.22% of the unique variance in job offer acceptance, in Studies 1 and 2, respectively. The results of this research provide much needed empirical evidence to the scant literature on actual job acceptance and highlight important practical implications for employers.     

Animal Mindreading and the Principle of Conservatism

Skeptics about nonlinguistic mindreading often use an inferential rule of thumb—the principle of conservatism—to cast doubt on purported empirical evidence of mindreading abilities in nonlinguistic creatures. This principle, if warranted, would seem to count generally against explanatory hypotheses that posit nonlinguistic mindreading, instead favoring mere behavior‐reading hypotheses. Using a test case from research with chimpanzees, I show that this principle is best understood as an appeal to parsimony; that, regardless of how one conceives of parsimony, the principle is unwarranted; and that, once we put the principle aside, the prospects for nonlinguistic mindreading are brighter than traditionally thought.     

Manipulating perception versus action in recalibration tasks

We conducted six experiments to examine how manipulating perception versus action affects perception–action recalibration in real and imagined blindfolded walking tasks. Participants first performed a distance estimation task (pretest) and then walked through an immersive virtual environment on a treadmill for 10 min. Participants then repeated the distance estimation task (posttest), the results of which were compared with their pretest performance. In Experiments 1a, 2a, and 3a, participants walked at a normal speed during recalibration, but the rate of visual motion was either twice as fast or half as fast as the participants' walking speed. In Experiments 1b, 2b, and 3b, the rate of visual motion was kept constant, but participants walked at either a faster or a slower speed. During pre- and posttest, we used either a blindfolded walking distance estimation task or an imagined walking distance estimation task. Additionally, participants performed the pretest and posttest distance estimation tasks in either the real environment or the virtual environment. With blindfolded walking as the distance estimation task for pre- and posttest, we found a recalibration effect when either the rate of visual motion or the walking speed was manipulated during the recalibration phase. With imagined walking as the distance estimation task, we found a recalibration effect when the rate of visual motion was manipulated, but not when the walking speed was manipulated in both the real environment and the virtual environment. Discussion focuses on how spatial-updating processes operate on perception and action and on representation and action.     

Putting the “IRT” in “Dirty”: Item response theory analyses of the Dark Triad Dirty Dozen—An efficient measure of narcissism,psychopathy, and Machiavellianism

The Dark Triad Dirty Dozen is a new, concise personality inventory designed to measure individual differences in narcissism, psychopathy, and Machiavellianism in sub-clinical populations. To date, the psychometric work on this measure has used classical test theory to assess its validity, reliability, and structure. In two independent samples (N = 1014), we provide the first analyses of this measure using item response theory. In both samples, the Dark Triad Dirty Dozen efficiently recovered information and showed some evidence of differential scale functioning by sex, with a lower endorsement threshold for men compared to women. Results shed new light on the measurement of these “dark” personality traits.