Roberto Gutierrez

Anger, disgust, and presumption of harm as reactions to taboo-breaking behaviors.

Three experiments investigated the relationship between the presumption of harm in harmfree violations of creatural norms (taboos) and the moral emotions of anger and disgust. In Experiment 1, participants made a presumption of harm to others from taboo violations, even in conditions described as harmless and not involving other people; this presumption was predicted by anger and not disgust. Experiment 2 manipulated taboo violation and included a cognitive load task to clarify the post hoc nature of presumption of harm. Experiment 3 was similar but more accurately measured presumed harm. In Experiments 2 and 3, only without load was symbolic harm presumed, indicating its post hoc function to justify moral anger, which was not affected by load. In general, manipulations of harmfulness to others predicted moral anger better than moral disgust, whereas manipulations of taboo predicted disgust better. The presumption of harm was found on measures of symbolic rather than actual harm when a choice existed. These studies clarify understanding of the relationship between emotions and their justification when people consider victimless, offensive acts.

Auditory processing and sensory behaviours in children with autism spectrum disorders as revealed by mismatch negativity

Sensory dysfunctions may underlie key characteristics in children with Autism Spectrum Disorders (ASD). The current study aimed to investigate auditory change detection in children with ASD in order to determine event-related potentials to meaningless and meaningful speech stimuli. 11 high functioning boys with a diagnosis of autism spectrum disorders (mean age=13.0; SD=1.08) and 11 typically developing boys (mean age=13.7; SD=1.5) participated in a mismatch negativity (MMN) paradigm. Results revealed that compared to TD controls, the children with ASD showed significantly reduced MMN responses to both words and pseudowords in the frontal regions of the brain and also a significant reduction in their activation for words in the Central Parietal regions. In order to test the relationship between sensory processing and auditory processing, children completed the Adult and Adolescent Sensory Profile. As predicted, the children with ASD showed more extreme sensory behaviours and were significantly higher than their typically developing controls across three of the sensory quadrants (sensory sensitivity, low registration and sensory avoidance). Importantly, only auditory sensory sensitivity was able to account for the differences displayed for words in the frontal and central parietal regions when controlling for the effect of group, revealing an inverse relationship of the higher sensory sensitivity scores the less activation in response for words. We discuss how the expression of sensory behaviours in ASD may result in deficient neurophysiological mechanisms underlying automatic language processing.

Just an anger synonym? Moral context influences predictors of disgust word use

Are verbal reports of disgust in moral situations specific indicators of the concept of disgust, or are they used metaphorically to refer to anger? In this experiment, participants read scenarios describing a violation of a norm either about the use of the body (bodily moral) or about harm and rights (socio-moral). They then expressed disgust and anger on verbal scales, and through facial expression endorsement measures. The use of disgust words in the socio-moral condition was largely predicted by anger words and only secondarily by disgust faces, whereas in the bodily moral condition the use of disgust words was predicted to a similar extent by disgust faces and anger words. Angry faces, however, never predicted disgust words independently of anger words. These results support a middle-ground position in which disgust words concerning socio-moral violations are not entirely a metaphor for anger, but bear some relationship to other representations of disgust. In the case of socio-moral violations, however, the use of disgust language is more strongly related to anger language, and less strongly to facial representations of disgust than in the case of bodily moral violations.

Groupdrink: The effects of alcohol and group process on vigilance errors

University of KentThis research examined how group processes alter the impact of alcohol on a judgmenttask requiring vigilance. The authors compared two competing explanations, deindi-viduation and group monitoring, for the possible effects of alcohol. Two hundredand eighty-six undergraduates with normal drinking habits undertook a vigilance taskalone or in four-person groups having consumed either alcohol (calculated to achieveup to .08 blood alcohol content) or a placebo. The vigilance task required them to countoccurrences of the word x93thex94 in a spoken passage. Alcohol signix1ecantly impaired theperformance of individuals but not groups. Group members performed at a similar levelin both conditions, making fewer errors than individuals in the alcohol condition. Thex1et of different decision-making models were tested. In both the alcohol and placeboconditions, group consensus was predicted by processes consistent with the groupmonitoring hypothesis. The evidence highlights that under certain conditions, groupprocess can compensate for the cognitively impairing effects of alcohol on individuals.Keywords: alcohol, group decisions, vigilance

Confronting the language barrier: Theory of mind in deaf children

UNLABELLEDnThe current study addressed deaf childrens Theory of Mind (ToM) development as measured by a battery of first- and second-order belief tasks. Both a chronological age-matched control group and a younger group of pre-school aged hearing children were compared to a group of deaf children born to hearing parents. A hearing native signer enacted each of the tasks, which were pre-recorded in video clips in English (SSE), British Sign Language (BSL) and spoken English, in order to consider all communication preferences of the deaf children. Results revealed no differences in performance between the deaf and the young hearing children. However, despite the inclusion of ToM tasks based on their preferred mode of communication, the deaf children performed significantly worse at the unexpected-content and second-order belief task compared with their age-matched controls. These findings imply a delay rather than a deficit in ToM in deaf children that could be attributed to limited opportunities to converse and overhear conversations about mental states.nnnLEARNING OUTCOMESnNone.

Las transgresiones morales repulsivas pero inofensivas se perciben como dañinas debido a las emociones negativas que inducen

Resumen Violaciones morales inofensivas pero repulsivas pueden justificarse como dañinas a otros debido a las emociones negativas que inducen. La relación entre las emociones de enojo y asco y el daño asociado a estas emociones como resultado de una transgresión moral fue investigada. Los resultados muestran que una violación moral que induce asco (transgresión tabú) pero que no tiene efectos dañinos para otros se relaciona más con el asco que con el enojo. Dicha violación moral creó presunción de daño de tres tipos: comunal, individual y natural. La emoción de asco fue un mediador entre la violación tabú y la presunción de daño natural mientras que la emoción de enojo fue un mediador entre la violación tabú y la presunción de daño individual. Los resultados también muestran que cuando ocurren transgresiones morales que no dañan a otras personas, las emociones de asco y enojo permiten adjudicar efectos dañinos a entidades simbólicas como la naturaleza y la comunidad, como resultado de dichas acciones.

Social Anxiety and Response to Touch : a preliminary exploration of broader autism phenotype in females

Subclinical autism-related traits have been shown in the general population to be independently related to both social anxiety and sensory sensitivity. The present study examined the relationship between autistic traits as measured by the Autism Quotient (AQ) and its relationship to social anxiety and tactile sensation abnormalities. One hundred and seventy-three female university students completed the AQ, the Liebowitz Social Anxiety Scale (LSAS), and the touch subscale of the Adult/Adolescent Sensory Profile. Results revealed that the relationship between social anxiety and tactile sensation abnormalities to be fully mediated by the level of autistic traits. Of the two subscales forming the LSAS (anxiety and avoidance), the avoidance score related more strongly to tactile sensation abnormalities and was again found to be moderated by the AQ.

The role of motion and intensity in deaf children’s recognition of real human facial expressions of emotion

ABSTRACT There is substantial evidence to suggest that deafness is associated with delays in emotion understanding, which has been attributed to delays in language acquisition and opportunities to converse. However, studies addressing the ability to recognise facial expressions of emotion have produced equivocal findings. The two experiments presented here attempt to clarify emotion recognition in deaf children by considering two aspects: the role of motion and the role of intensity in deaf children’s emotion recognition. In Study 1, 26 deaf children were compared to 26 age-matched hearing controls on a computerised facial emotion recognition task involving static and dynamic expressions of 6 emotions. Eighteen of the deaf and 18 age-matched hearing controls additionally took part in Study 2, involving the presentation of the same 6 emotions at varying intensities. Study 1 showed that deaf children’s emotion recognition was better in the dynamic rather than static condition, whereas the hearing children showed no difference in performance between the two conditions. In Study 2, the deaf children performed no differently from the hearing controls, showing improved recognition rates with increasing rates of intensity. With the exception of disgust, no differences in individual emotions were found. These findings highlight the importance of using ecologically valid stimuli to assess emotion recognition.

An exploration of sarcasm detection in children with Attention Deficit Hyperactivity Disorder

The present research explored the ability of children with ADHD to distinguish between sarcasm and sincerity. Twenty-two children with a clinical diagnosis of ADHD were compared with 22 age and verbal IQ matched typically developing children using the Social Inference-Minimal Test from The Awareness of Social Inference Test (TASIT, McDonald, Flanagan, & Rollins, 2002). This test assesses an individuals ability to interpret naturalistic social interactions containing sincerity, simple sarcasm and paradoxical sarcasm. Children with ADHD demonstrated specific deficits in comprehending paradoxical sarcasm and they performed significantly less accurately than the typically developing children. While there were no significant differences between the children with ADHD and the typically developing children in their ability to comprehend sarcasm based on the speakers intentions and beliefs, the children with ADHD were found to be significantly less accurate when basing their decision on the feelings of the speaker, but also on what the speaker had said. Results are discussed in light of difficulties in their understanding of complex cues of social interactions, and non-literal language being symptomatic of children with a clinical diagnosis of ADHD. The importance of pragmatic language skills in their ability to detect social and emotional information is highlighted.