Interoceptive impairments do not lie at the heart of autism or alexithymia.

Quattrocki and Friston (2014) argued that abnormalities in interoception-the process of representing one's internal physiological states-could lie at the heart of autism, because of the critical role interoception plays in the ontogeny of social-affective processes. This proposal drew criticism from proponents of the alexithymia hypothesis, who argue that social-affective and underlying interoceptive impairments are not a feature of autism per se, but of alexithymia (a condition characterized by difficulties describing and identifying one's own emotions), which commonly co-occurs with autism. Despite the importance of this debate for our understanding of autism spectrum disorder (ASD), and of the role of interoceptive impairments in psychopathology, more generally, direct empirical evidence is scarce and inconsistent.

Predicting collective behaviour at the Hajj: place, space and the process of cooperation.

Around 2 million pilgrims attend the annual Hajj to Mecca and the holy places, which are subject to dense crowding. Both architecture and psychology can be part of disaster risk reduction in relation to crowding, since both can affect the nature of collective behaviour-particularly cooperation-among pilgrims. To date, collective behaviour at the Hajj has not been systematically investigated from a psychological perspective.

Ectoparasite defence in humans: relationships to pathogen avoidance and clinical implications.

Currently, disgust is regarded as the main adaptation for defence against pathogens and parasites in humans. Disgust's motivational and behavioural features, including withdrawal, nausea, appetite suppression and the urge to vomit, defend effectively against ingesting or touching sources of pathogens. However, ectoparasites do not attack their hosts via ingestion, but rather actively attach themselves to the body surface.

Feature instructions improve face-matching accuracy.

Identity comparisons of photographs of unfamiliar faces are prone to error but important for applied settings, such as person identification at passport control. Finding techniques to improve face-matching accuracy is therefore an important contemporary research topic. This study investigated whether matching accuracy can be improved by instruction to attend to specific facial features.

Why are injuries disgusting? Comparing pathogen avoidance and empathy accounts.

According to pathogen-avoidance perspectives on disgust, injuries, gore, mutilation, or body-envelope violations elicit disgust because they have infectious potential. Here, an alternative explanation is proposed: People empathically simulate an observed injury, leading to unpleasant vicarious feelings, and for lack of a more accurate word, they describe the feelings as disgust. In Study 1, factor analysis of participants' disgust ratings showed that injury items emerged as a separate factor from pathogen items.

Adult-Perpetrated Animal Abuse: A Systematic Literature Review.

Adults perpetrate the majority of animal abuse incidents yet clinicians are left with very little evidence base to advance/enhance their practice. The purpose of this systematic review is to synthesize and evaluate the current literature on adult-perpetrated animal abuse and to identify the etiological factors related to this type of offending. Twenty-three studies met the specific inclusion criteria but most importantly, they examined the characteristics of adult perpetrators of animal abuse.

Three strong moves to improve research and replications alike.

We suggest three additional improvements to replication practices. First, original research should include concrete checks on validity, encouraged by editorial standards. Second, the reasons for replicating a particular study should be more transparent and balance systematic positive reasons with selective negative ones.

Latency-Based and Psychophysiological Measures of Sexual Interest Show Convergent and Concurrent Validity.

Latency-based measures of sexual interest require additional evidence of validity, as do newer pupil dilation approaches. A total of 102 community men completed six latency-based measures of sexual interest. Pupillary responses were recorded during three of these tasks and in an additional task where no participant response was required.

Tracking the impact of depression in a perspective-taking task.

Research has identified impairments in Theory of Mind (ToM) abilities in depressed patients, particularly in relation to tasks involving empathetic responses and belief reasoning. We aimed to build on this research by exploring the relationship between depressed mood and cognitive ToM, specifically visual perspective-taking ability. High and low depressed participants were eye-tracked as they completed a perspective-taking task, in which they followed the instructions of a 'director' to move target objects (e.

Oscillatory Reinstatement Enhances Declarative Memory.

Declarative memory recall is thought to involve the reinstatement of neural activity patterns that occurred previously during encoding. Consistent with this view, greater similarity between patterns of activity recorded during encoding and retrieval has been found to predict better memory performance in a number of studies. Recent models have argued that neural oscillations may be crucial to reinstatement for successful memory retrieval.

Exploring the neural correlates of dream phenomenology and altered states of consciousness during sleep.

The science of dreaming constitutes a relevant topic in modern-day neuroscientific research and provides major insights into the study of human consciousness. Linking specific, universal, and regularly occurring stages of sleep with dreaming encourages the direct and systematic investigation of a topic that has fascinated humankind for centuries. In this review, we explore to what extent individuals dream during periods of rapid eye movement and non-rapid eye movement sleep, and we introduce research on lucid dreaming.

Frontal activity during a verbal emotional working memory task in patients with Alzheimer's disease: A functional near-infrared spectroscopy study.

Emotional working memory (EWM) is suggested as a working memory (WM) type, distinguished to process emotional stimuli, and may or may not be spared in Alzheimer's disease (AD). The aim was to compare patients with AD and healthy older adults (HC) on verbal EWM performance and accompanying prefrontal cortex activity. Twenty AD patients along with 20 HC individuals are required to complete an emotional one-back task in three conditions (neutral, positive and negative word lists).

A Meta-Analysis and Critical Review of Prospective Memory in Autism Spectrum Disorder.

Prospective memory (PM) is the ability to remember to carry out a planned intention at an appropriate moment in the future. Research on PM in ASD has produced mixed results. We aimed to establish the extent to which two types of PM (event-based/time-based) are impaired in ASD.

Using perspective to resolve reference: The impact of cognitive load and motivation.

Research has demonstrated a link between perspective taking and working memory. Here we used eye tracking to examine the time course with which working memory load (WML) influences perspective-taking ability in a referential communication task and how motivation to take another's perspective modulates these effects. In Experiment 1, where there was no reward or time pressure, listeners only showed evidence of incorporating perspective knowledge during integration of the target object but did not anticipate reference to this common ground object during the pretarget-noun period.

Perceptual and memorial contributions to developmental prosopagnosia.

Developmental prosopagnosia (DP) is commonly associated with the failure to properly perceive individuating facial properties, notably those conveying configural or holistic content. While this may indicate that the primary impairment is perceptual, it is conceivable that some cases of DP are instead caused by a memory impairment, with any perceptual complaint merely allied rather than causal. To investigate this possibility, we administered a battery of face perception tasks to 11 individuals who reported that their face recognition difficulties disrupt daily activity and who also performed poorly on two formal tests of face recognition.

Judgment of Learning Accuracy in High-functioning Adolescents and Adults with Autism Spectrum Disorder.

This study explored whether adults and adolescents with autism spectrum disorder (ASD) demonstrate difficulties making metacognitive judgments, specifically judgments of learning. Across two experiments, the study examined whether individuals with ASD could accurately judge whether they had learnt a piece of information (in this case word pairs). In Experiment 1, adults with ASD demonstrated typical accuracy on a standard 'cue-alone' judgment of learning (JOL) task, compared to age- and IQ-matched neurotypical adults.

Why social values cannot be changed for the sake of conservation.

The hope for creating widespread change in social values has endured among conservation professionals since early calls by Aldo Leopold for a "land ethic." However, there has been little serious attention in conservation to the fields of investigation that address values, how they are formed, and how they change. We introduce a social-ecological systems conceptual approach in which values are seen not only as motivational goals people hold but also as ideas that are deeply embedded in society's material culture, collective behaviors, traditions, and institutions.

Species identification by experts and non-experts: comparing images from field guides.

Accurate species identification is fundamental when recording ecological data. However, the ability to correctly identify organisms visually is rarely questioned. We investigated how experts and non-experts compared in the identification of bumblebees, a group of insects of considerable conservation concern.

Perpetuation of sexual objectification: The role of resource depletion.

Women are sexually objectified when viewed and treated by others as mere objects. Abundant research has examined the negative consequences of being the target of sexual objectification; however, limited attention has focused on the person doing the objectification. Our focus is on the agent and how self-regulatory resources influence sexual objectification.

Goal-directed mechanisms that constrain retrieval predict subsequent memory for new "foil" information.

To remember a previous event, it is often helpful to use goal-directed control processes to constrain what comes to mind during retrieval. Behavioral studies have demonstrated that incidental learning of new "foil" words in a recognition test is superior if the participant is trying to remember studied items that were semantically encoded compared to items that were non-semantically encoded. Here, we applied subsequent memory analysis to fMRI data to understand the neural mechanisms underlying the "foil effect".

Eye tracking reveals the cost of switching between self and other perspectives in a visual perspective-taking task.

Previous studies have shown that while people can rapidly and accurately compute their own and other people's visual perspectives, they experience difficulty ignoring the irrelevant perspective when the two perspectives differ. We used the "avatar" perspective-taking task to examine the mechanisms that underlie these egocentric (i.e.

The effect of alcohol dependence on automatic visuo-spatial perspective taking.

Background: Alcoholism is associated with cognitive deficits that affect social functioning. Previous research has shown that alcoholism is associated with deficits in conscious, deliberate social processing. However, little is known about whether alcoholism also affects rapid, spontaneous processing.