Young children with autism show atypical brain responses to fearful versus neutral facial expressions of emotion

Evidence suggests that autism is associated with impaired emotion perception, but it is unknown how early such impairments are evident. Furthermore, most studies that have assessed emotion perception in children with autism have required verbal responses, making results difficult to interpret. This study utilized high-density event-related potentials (ERPs) to investigate whether 3-4-year-old children with autism spectrum disorder (ASD) show differential brain activity to fear versus neutral facial expressions. It has been shown that normal infants as young as 7 months of age show differential brain responses to faces expressing different emotions. ERPs were recorded while children passively viewed photos of an unfamiliar woman posing a neutral and a prototypic fear expression. The sample consisted of 29 3-4-year-old children with ASD and 22 chronological age-matched children with typical development. Typically developing children exhibited a larger early negative component (N300) to the fear than to the neutral face. In contrast, children with ASD did not show the difference in amplitude of this early ERP component to the fear versus neutral face. For a later component, typically developing children exhibited a larger negative slow wave (NSW) to the fear than to the neutral face, whereas children with autism did not show a differential NSW to the two stimuli. In children with ASD, faster speed of early processing (i. e. N300 latency) of the fear face was associated with better performance on tasks assessing social attention (social orienting, joint attention and attention to distress). These data suggest that children with ASD, as young as 3 years of age, show a disordered pattern of neural responses to emotional stimuli.     

The mental representation of verb-noun compounds in Italian: evidence from a multiple single-case study in aphasia

This study seeks information on the mental representation of Verb–Noun (VN) nominal compounds through neuropsychological methods. The lexical retrieval of compound nouns is tested in 30 aphasic patients using a visual confrontation naming task. The target names are VN compounds, Noun–Noun (NN) compounds, and long morphologically simple nouns (LSN). In order to check the ability to produce simple nouns and verbs in the same participants, a further visual confrontation naming task of objects and actions is used. Results of the study confirm that several patients with disproportionate verb deficit are also impaired in naming VN compounds. Data are in favor of a (de)compositional processing of compound words. A further group of patients is selectively more impaired with compound nouns than with comparably long simple nouns, irrespective of their VN or NN morphological structure. It is suggested that this impairment is to be ascribed to a specific disorder in retrieving two different lexemes with a single lexical entry.     

Behavioral and personality characteristics of children with reactive attachment disorder

The authors compared behavioral and personality characteristics of children with reactive attachment disorder (RAD) with non-RAD children. Participants included parents of children with RAD (n = 21), parents of non-RAD children (n = 21), and some of the children (n = 20). The parents completed questionnaires regarding behavioral and personality characteristics of their children. Parents were also given the option of asking their children to participate in the study by completing self-report measures. Several significant findings were obtained. Children with RAD scored lower on empathy but higher on self-monitoring than non-RAD children. These differences were especially pronounced based on parent ratings and suggest that children with RAD may systematically report their personality traits in overly positive ways. Their scores also indicated considerably more behavioral problems than scores of the control children. Previous research has been generally qualitative in nature. The current research represents some of the first quantitative, empirical work documenting specific behaviors associated with the diagnosis of RAD. The findings of this study have implications for better understanding and dealing with reactive attachment disorder.     

Introduction to the special section on Resources for Enhancing Alzheimer's Caregiver Health (REACH)

This article provides background information and an overview on Resources for Enhancing Alzheimer's Caregiver Health (REACH) a multisite intervention trial for caregivers of persons with Alzheimer's disease designed to reduce caregiver burden and depression. REACH is the largest randomized controlled clinical trial to date, involving 1,222 caregiver and care recipient dyads recruited from 6 different sites in the United States. The authors describe the design of the study, summarize the interventions implemented at each site, and provide an overview of the 4 articles in this special section.     

Merleau-Ponty's Modification of Phenomenology: Cognition,Passion and Philosophy

This paper problematizes the analogy that Hubert Dreyfus has presented between phenomenology and cognitive science. It argues that Dreyfus presents Merleau-Ponty's modification of Husserl's phenomenology in a misleading way. He ignores the idea of philosophy as a radical interrogation and self-responsibility that stems from Husserl's work and recurs in Merleau-Ponty's Phenomenology of Perception. The paper focuses on Merleau-Ponty's understanding of the phenomenological reduction. It shows that his critical idea was not to restrict the scope of Husserl's reductions but to study the conditions of possibility for the thetic acts. Merleau-Ponty argued, following Husserl's texts, that the thetic acts rest on the basis of primordial pre-thetic experience. This layer of experience cannot, by its nature, be explicated or clarified, but it can be questioned and unveiled. This is the recurrent task of phenomenological philosophy, as Merleau-Ponty understands it.     

The Influence of Physical Attractiveness and Gender on Ultimatum Game Decisions

Physical appearance influences behavior in a number of environments, yet surprisingly little is known about the influence of physical attractiveness on the bargaining process. We conducted an ultimatum game experiment to investigate the influence of physical attractiveness and gender on ultimatum game decisions. Results from this study revealed no significant differences in the offers or demands attractive and unattractive people made. However, attractive people and men were treated differently by others. Consistent with the notion of a “beauty premium,” attractive people were offered more, but more was demanded of them. Men were also offered more, and less was demanded of them. We discuss implications of these results with respect to bargaining and the labor market.     

Gender, Personality, and Prejudice: The Display of Authoritarianism and Social Dominance in Interviews with College Men and Women

One hundred fifty-five men and 256 women were assessed on authoritarianism, social dominance, and other personality traits. Authoritarianism showed few correlations with personality measures; however, social dominance correlated with disagreeableness, coldness, vindictiveness, and aggressiveness for all participants and with masculine interests for men. Ninety-three questionnaire participants (47 men and 46 women) were interviewed and rated on various personality traits. Both authoritarianism and social dominance were highly judgable from interviews. Authoritarian individuals, especially men, were judged to be defensive, maladjusted, and prejudiced. Socially dominant individuals, especially women, were judged to be disagreeable, cold, and prejudiced. Authoritarianism correlated particularly strongly with negative attitudes toward homosexuality, and social dominance with the endorsement of gender inequality. Results are discussed in terms of two kinds of dispositional prejudice.     

Capacity demands of automatic processes in semantic priming

Ben-Gurion University of the Negev, Beer Sheva, Israel In three experiments, we examined the effects of prime-target stimulus onset asynchrony (SOA) and the proportion of related primes and targets (relatedness proportion, or RP) on semantic priming when the prime was either named or was searched for a specific letter. In Experiment 1, with an RP of. 50, priming occurred at SOAs of 240 and 840 msec when the prime was named, but no priming was found at either SOA when the prime was searched for a letter. In Experiment 2 the RP was either. 20 or. 80, and the SOA was set at 1, 700 msec; priming again was found in both conditions when the prime was named, but only in the RP.80 condition when a letter search task was performed on the prime. In Experiment 3, both the proportion of related trials and SOA were varied; as in the previous experiments, no priming effects were found with the letter search task for either SOA in the RP.20 condition, but the priming effect was reinstated in the RP.80 condition. These results are discussed with respect to how limited capacity resources are allocated and how they influence semantic priming effects.     

MEMORIES OF CHILDHOOD SEXUAL ABUSE

Women involved in out-patient treatment for substance abuse were interviewed to examine their recollections of childhood sexual abuse. Overall, 54% of the 105 women reported a history of childhood sexual abuse. Of these, the majority (81 %) remembered all or part of the abuse their whole lives; 19% reported they forgot the abuse for a period of time, and later the memory returned. Women who remembered the abuse their whole lives reported a clearer memory, with a more detailed picture. They also reported greater intensity of feelings at the time the abuse happened. Women who remembered the abuse their whole lives did not differ from others in terms of the violence of the abuse or whether the violence was incestuous. These data bear on current discussions concerning the extent to which repression is a common way of coping with childhood sexual abuse trauma, and also bear on some widely held beliefs about the correlates of repression.