Gaze direction and the extraction of egocentric distance

The angular declination of a target with respect to eye level is known to be an important cue to egocentric distance when objects are viewed or can be assumed to be resting on the ground. When targets are fixated, angular declination and the direction of the gaze with respect to eye level have the same objective value. However, any situation that limits the time available to shift gaze could leave to-be-localized objects outside the fovea, and, in these cases, the objective values would differ. Nevertheless, angular declination and gaze declination are often conflated, and the role for retinal eccentricity in egocentric distance judgments is unknown. We report two experiments demonstrating that gaze declination is sufficient to support judgments of distance, even when extraretinal signals are all that are provided by the stimulus and task environment. Additional experiments showed no accuracy costs for extrafoveally viewed targets and no systematic impact of foveal or peripheral biases, although a drop in precision was observed for the most retinally eccentric targets. The results demonstrate the remarkable utility of target direction, relative to eye level, for judging distance (signaled by angular declination and/or gaze declination) and are consonant with the idea that detection of the target is sufficient to capitalize on the angular declination of floor-level targets (regardless of the direction of gaze).     

The Myth of the Angry Atheist

Atheists are often portrayed in the media and elsewhere as angry individuals. Although atheists disagree with the pillar of many religions, namely the existence of a God, it may not necessarily be the case that they are angry individuals. The prevalence and accuracy of angry-atheist perceptions were examined in 7 studies with 1,677 participants from multiple institutions and locations in the United States. Studies 1–3 revealed that people believe atheists are angrier than believers, people in general, and other minority groups, both explicitly and implicitly. Studies 4–7 then examined the accuracy of these beliefs. Belief in God, state anger, and trait anger were assessed in multiple ways and contexts. None of these studies supported the idea that atheists are particularly angry individuals. Rather, these results support the idea that people believe atheists are angry individuals, but they do not appear to be angrier than other individuals in reality.     

Optimal Distinctiveness and Identification with the Furry Fandom

We examined perceptions of optimal distinctiveness in the furry fandom and the relationship between this perception and identification with the furry fandom. Self-identified furries (N?=?2998) completed measures of optimal distinctiveness that included felt inclusion/belongingness with the fandom and a measure of perceived group distinctiveness from other groups. Participants also completed a measure of identification with the fandom. Results revealed an interaction between felt belongingness and perceived distinctiveness that predicted fandom identification. Furries who felt both a high degree of belonging/inclusion to the fandom and who perceived the group to be distinct from other fandoms expressed the highest level of identification with the fandom. The results support prior optimal distinctiveness research and demonstrate that furries’ motivation to feel psychologically connected to the furry fandom is driven, in part, by the need for optimal distinctiveness.     

Tobacco Use Predicts Treatment Dropout and Outcome in an Acute,Transdiagnostic Psychiatric Treatment Setting

Tobacco use is consistently associated with greater levels of depression and anxiety, broadly, and preliminary evidence suggests that current tobacco use is a significant predictor of dropout from psychiatric treatment. The current study extends past work to examine the impact of tobacco use on treatment dropout and outcomes in an acute psychiatric treatment setting. Upon intake to a partial hospitalization program (PHP), patients completed a battery of measures assessing sociodemographic characteristics, current tobacco use, depression and generalized anxiety, and substance use. Patients at the PHP also completed measures assessing levels of depression and generalized anxiety again upon discharge from the program. In line with hypotheses, current tobacco use was a significant predictor of dropout from treatment at the PHP. Importantly, this relationship remained significant when statistically controlling for demographic variables and psychiatric and substance use severity (such as number of previous inpatient psychiatric hospitalizations and degree of alcohol or drug problems). Results from the current study indicate that tobacco use is a significant risk factor for treatment dropout. Further research is needed to replicate these findings and to determine the mechanism underlying this link between tobacco use and treatment dropout for people receiving intensive psychiatric care.     

The Religious and Spiritual Needs of Patients in the Hospital Setting Do Not Depend on Patient Level of Religious/Spiritual Observance and Should be Initiated by Healthcare Providers

Journal of Religion and Health - According to many studies, addressing the religious and spiritual (R/S) needs of patient's increase patient satisfaction. One area of interest is how patient...     

Efficacy of Attention Bias Modification Using Threat and Appetitive Stimuli: A Meta-Analytic Review

Attention bias modification (ABM) protocols aim to modify attentional biases underlying many forms of pathology. Our objective was to conduct an effect size analysis of ABM across a wide range of samples and psychological problems. We conducted a literature search using PubMed, PsycInfo, and author searches to identify randomized studies that examined the effects of ABM on attention and subjective experiences. We identified 37 studies (41 experiments) totaling 2,135 participants who were randomized to training toward neutral, positive, threat, or appetitive stimuli or to a control condition. The effect size estimate for changes in attentional bias was large for the neutral versus threat comparisons (g = 1.06), neutral versus appetitive (g = 1.41), and neutral versus control comparisons (g = 0.80), and small for positive versus control (g = 0.24). The effects of ABM on attention bias were moderated by stimulus type (words vs. pictures) and sample characteristics (healthy vs. high symptomatology). Effect sizes of ABM on subjective experiences ranged from 0.03 to 0.60 for postchallenge outcomes, –0.31 to 0.51 for posttreatment, and were moderated by number of training sessions, stimulus type, and stimulus orientation (top/bottom vs. left/right). Fail-safe N calculations suggested that the effect size estimates were robust for the training effects on attentional biases, but not for the effect on subjective experiences. ABM studies using threat stimuli produced significant effects on attention bias across comparison conditions, whereas appetitive stimuli produced changes in attention only when comparing appetitive versus neutral conditions. ABM has a moderate and robust effect on attention bias when using threat stimuli. Further studies are needed to determine whether these effects are also robust when using appetitive stimuli and for affecting subjective experiences.     

Congruity influences memory and judgments of learning during survival processing

A recent line of research has suggested that memory systems evolved to encode fitness-relevant information more effectively than other types of information—a phenomenon known as the “survival processing effect” (Nairne, Thompson, & Pandeirada Journal of Experimental Psychology: Learning, Memory, and Cognition 33:263–273, 2007). However, the basis for the effect has been debated. In addition, it is unknown whether or not individuals will adjust their judgments of learning (JOLs) to reflect the survival processing effect. In three experiments, participants rated 16 words for their relevance to a survival scenario and another 16 words for their relevance to a bank robbery scenario. In Experiment 1A (with no JOLs), the survival processing effect emerged; in Experiment 1B (with JOLs), no survival processing effect emerged, but JOLs were higher in the survival condition. In both cases, these findings were confounded by higher relevance ratings in the survival condition. In Experiment 2, relevance was manipulated within each list, and the survival processing effect was eliminated. Instead, both recall and JOL magnitude were related to level of congruity between the words and type of processing. Together, these results provide further evidence for the role of congruity in the survival processing effect and JOLs.