Slow echo: facial EMG evidence for the delay of spontaneous,but not voluntary,emotional mimicry in children with autism spectrum disorders

Spontaneous mimicry, including that of emotional facial expressions, is important for socio‐emotional skills such as empathy and communication. Those skills are often impacted in autism spectrum disorders (ASD). Successful mimicry requires not only the activation of the response, but also its appropriate speed. Yet, previous studies examined ASD differences in only response magnitude. The current study investigated timing and magnitude of spontaneous and voluntary mimicry in ASD children and matched controls using facial electromyography (EMG). First, participants viewed and recognized happy, sad, fear, anger, disgust and neutral expressions presented at different durations. Later, participants voluntarily mimicked the expressions. There were no group differences on emotion recognition and amplitude of expression‐appropriate EMG activity. However, ASD participants’ spontaneous, but not voluntary, mimicry activity was delayed by about 160 ms. This delay occurred across different expressions and presentation durations. We relate these findings to the literature on mirroring and temporal dynamics of social interaction.     

Bioethics policies and the compass of common morality

Even if there is a common morality, many would argue that it provides little guidance in resolving moral disputes, because universally accepted norms are both general in content and few in number. However, if we supplement common morality with commonly accepted factual beliefs and culture-specific norms and utilize coherentist reasoning, we can limit the range of acceptable answers to disputed issues. Moreover, in the arena of public policy, where one must take into account both legal and moral norms, the constraints on acceptable answers will narrow the extent of reasonable disagreement even further. A consideration of the debate over legalization of assisted dying supports this claim.

Insiders,regulars and tourists: exploring selves and music consumption in adolescence

• Adolescents, with respect to consumption and the symbolic self, are in a crucial period of identity formation. Music is significant in this respect as it has been described as a catalyst for individuals seeking to construct the ‘self’ and can play a central role in forming an identity. This paper seeks to explore the ways in which adolescent music use and consumption facilitates a greater understanding of identity formation and psychological or peer group practices. Twenty four in‐depth interviews were conducted with 12 adolescents over a 6–12 month period. All adolescents were interviewed twice with a view to observing changes in music consumption practices. The author adopts the terms of insiders, regulars and tourists to illustrate the different characteristics of adolescent music consumers in the context of their varying levels of investment and commitment. Initial findings demonstrate that music is used to build social capital, to create boundaries and to enhance social inclusion and exclusion.

Copyright © 2009 John Wiley & Sons, Ltd.     

Prosodic sensitivity and morphological awareness in children’s reading

This study examined the relationships among prosodic sensitivity, morphological awareness, and reading ability in a sample of 104 8- to 13-year-olds. Using a task adapted from Carlisle (Applied Psycholinguistics, 9 (1988) 247-266), we measured children’s ability to produce morphological derivations with differing levels of phonological complexity between stem and derivation: No Change, Phonemic Change, Stress Change, and Both Phonemic and Stress Change. A 3 (Grade) × 4 (Derivation Type) analysis of variance showed that children perform significantly more poorly on both types of derivations that involve stress changes than on phonemic change and no change derivations. Regression analyses showed that both prosodic sensitivity and morphological awareness, especially in derivations that require manipulation of stress, are significant predictors of reading ability after controlling for age, verbal and nonverbal abilities, and phonological awareness.     

Digitally manipulating memory: Effects of doctored videos and imagination in distorting beliefs and memories

In prior research on false autobiographical beliefs and memories, subjects have been asked to imagine fictional events and have been exposed to false evidence that indicates that the fictional events occurred. But what are the relative contributions of imagination and false evidence toward false belief and memory construction? In the present study, subjects observed and copied various simple actions; then they viewed doctored videos that suggested that they had performed extra actions and they imagined performing some of those and some other actions. Subjects returned 2 weeks later for a memory test. False evidence or imagination alone was often sufficient to cause belief and memory distortions; in combination, they appeared to have additive or even superadditive effects. The results bear on the mechanisms underlying false beliefs and memories, and we propose legal and clinical applications of these findings.     

Goal agreement and relationship quality among college students and their parents

Two hundred eight parent–college student dyads (total N = 416) participated in the current study, which examined the link between goal agreement and perceived conflict within their relationships. Undergraduate participants (91 male, 117 female) completed a demographic form, a 65 items goal measure, and a measure of parental conflict. Parents (98 fathers, 110 mothers) were asked to rate the importance of the same 65 goals for their emerging adult children. College students tended to place more importance on independence, affect control, health, social relationships, and financial concern goals than their parents did, whereas parents placed more importance on moral and religious goals than their emerging adult children did. However, relative goal agreement between parents and college students was found to be moderately high. Those parent–college student dyads who experienced less conflict tended to have higher goal agreement, whereas those dyads with a higher level of conflict had lower goal agreement. These findings provide further evidence for the link between interpersonal relationships and the personality construct of goals.     

How Do I Know if I Need a Hearing Aid? Further Support for the Self‐Categorisation Approach to Symptom Perception

This paper extends the self-categorisation model of symptom perception to predict that people aged 50 years and over will report higher levels of hearing handicap when they categorise themselves as members of a group of older people. This prediction is supported with an opportunity sample ( N  = 50; mean age = 63 years) who completed a questionnaire designed to screen for hearing handicap in "the elderly" ( sic ). Participants also underwent pure-tone audiometry, which confirmed that the observed difference in hearing handicap was not attributable to any difference in hearing threshold level. Hence these findings offer further support for the self-categorisation model of symptom perception. Their theoretical, clinical, and methodological implications together with possible therapeutic applications of self-categorisation theory to auditory rehabilitation of older people are discussed.     

Comparing Japanese International College Students' and U.S. College Students' Mental‐Health‐Related Stigmatizing Attitudes

This study examined differences between Japanese international college students and U.S. college students on stigma toward people with psychological disorders, stigma tolerance in help seeking, and self‐concealment. Japanese international students had greater stigma toward individuals with psychological disorders than did their U.S. counterparts. No interrelationships between these variables, however, were found in the Japanese international student group. Este estudio examinó las diferencias entre estudiantes universitarios internacionales japoneses y estudiantes universitarios estadounidenses en lo concerniente al estigma hacia las personas con trastornos psicológicos, la tolerancia del estigma al buscar ayuda y la auto‐ocultación. Los estudiantes internacionales japoneses mostraron un mayor estigma hacia los individuos con trastornos psicológicos que sus homólogos estadounidenses. Sin embargo, no se encontró ninguna interrelación entre estas variables en el grupo de estudiantes internacionales japoneses.     

Characterizing visual behaviour in a lineup task

Eye tracking was used to monitor participants' visual behaviour while viewing lineups in order to determine whether gaze behaviour predicted decision accuracy. Participants viewed taped crimes followed by simultaneous lineups. Participants (N = 34) viewed 4 target‐present and 4 target‐absent lineups. Decision time, number of fixations and duration of fixations differed for selections vs. non‐selections. Correct and incorrect selections differed only in terms of comparison‐type behaviour involving the selected face. Correct and incorrect non‐selections could be distinguished by decision time, number of fixations and duration of fixations on the target or most‐attended face and comparisons. Implications of visual behaviour for judgment strategy (relative vs. absolute) are discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

Contextualizing and Clarifying Criticisms of Memory Work in Psychotherapy

This article aims to reduce the polarization that has characterized discussion of memory work in psychotherapy. First, the article attempts to help critics of memory work understand the cultural and historical context in which their arguments have been received by practitioners and victim advocates: There are good reasons why attacks on memory work have been viewed with suspicion. Second, the article tries to convince practitioners and victim advocates that there nonetheless are legitimate grounds for concern about some forms of memory work. The goal here is to persuade practitioners whose work includes a focus on childhood trauma to be cautious in their use of memory recovery techniques, without undermining support for survivors of childhood sexual abuse.