Reduced Reliance on Optimal Facial Information for Identity Recognition in Autism Spectrum Disorder

Previous research into face processing in autism spectrum disorder (ASD) has revealed atypical biases toward particular facial information during identity recognition. Specifically, a focus on features (or high spatial frequencies [HSFs]) has been reported for both face and nonface processing in ASD. The current study investigated the development of spatial frequency biases in face recognition in children and adolescents with and without ASD, using nonverbal mental age to assess changes in biases over developmental time. Using this measure, the control group showed a gradual specialization over time toward middle spatial frequencies (MSFs), which are thought to provide the optimal information for face recognition in adults. By contrast, individuals with ASD did not show a bias to one spatial frequency band at any stage of development. These data suggest that the “midband bias” emerges through increasing face-specific experience and that atypical face recognition performance may be related to reduced specialization toward optimal spatial frequencies in ASD.     

Traumatic Loss: Conceptual and Empirical Links Between Trauma and Bereavement

Abstract

This article focuses on conceptual issues and empirical studies regarding the topic of traumatic loss (i.e., loss that occurs suddenly and under violent circumstances) as a method for linking the field of trauma, and that of grief and bereavement. Several definitions of trauma are presented that include the concept of loss, and additional concepts are suggested that may be helpful in thinking about the two areas together. Also, modes of death associated with poor recovery are noted, and it is argued that these modes are those that make a bereavement more “traumatic”. Some empirical studies on the psychological outcomes associated with traumatic loss are reviewed, and preliminary findings from a new study of traumatically bereaved women are briefly presented     

Fear response to dissociation challenge

Abstract

Participants (N = 101) scoring high or low on a new scale for assessing fear of dissociative sensations (Dissociation Sensitivity Index) underwent an audio/visual sensory challenge using a device called the D.A.V.I.D. Participants' report of subjective fear and level of dissociation were measured before and after completing the audio/visual sensory challenge. Consistent with prediction, participants scoring high on the DSI responded to the challenge with significantly greater increases in subjective fear and dissociative symptoms relative to those scoring low on the DSI. Contrary to prediction, the DSI performed poorer than the Anxiety Sensitivity Index in predicting participants' response to the audio/visual sensory challenge. Theoretical and clinical implications of the findings are discussed.     

MEETING CALENDAR

Abstract

Stress, coping, and appraisal were explored in order to better understand the factors associated with smoking cessation. Employees from 61 worksites received one of three programs which incorporated the use of self-help manuals, incentives, social support groups, and cognitive-behavioral techniques. Results indicated successful quitters perceived less stress in their lives, used more problem-focused coping and less emotion-focused coping, and perceived more control over their stressors than participants who were not able to quit smoking.     

The role of attention in subitizing: Is the magical number 1?

Subitizing, the fast and accurate enumeration of up to about 3 or 4 objects, has often been thought to be dependent on limited-capacity preattentive mechanisms. We used an attentional blink paradigm to investigate the extent to which subitizing requires attentional resources. On each trial, subjects identified a target letter in an RSVP stream and then enumerated dots presented in the stream that were either simultaneous with the target letter or followed it by up to 400 ms. For numerosities from 2 to 9, evidence of an attentional blink was observed; only enumeration of 0 or 1 elements was independent of lag. Thus, even enumeration of 2–3 objects, which is within the traditional subitizing range, appears to require attentional resources. The relation of this work to studies on the attentional requirements of detecting a unique item among distractors, a supposedly preattentive discrimination, is briefly discussed.     

Refocusing on the Data: A Reply to Hardman

Hardman in press claims that the results of Green and Larking 1995 favour a mental rules theory account of performance in the selection task over a mental model theory account. This reply rebuts his claim.     

Spiritual care in psychiatry: Professionals’ views

In this study we explored the views of Mental Health professionals and general practitioners (GPs) regarding spiritual care and the effect of personal and cultural background on their views. Data were collected through anonymous questionnaires posted to hospital nursing and medical staff at Hollins Park Hospital, Warrington, UK, and to all GPs within the hospital catchments area. Forty-five percent of GPs, 33% of psychiatrists, and 76% of nursing staff (p < 0.05) felt strongly that human beings are made up of spirit as well as body. More nurses felt that spiritual care is equally as important as other forms of care (52%) compared with psychiatrists (33%) and GPs (29%). A higher percentage of nursing than medical staff had previous training in this area and were more likely than medical staff to consider themselves appropriate to give spiritual advice. A total of 20% of GPs and 33% of psychiatric staff stated the need for training in this area and GPs especially felt they lacked time. Professionals’ views are influenced by cultural and religious backgrounds, with significantly more non-UK born respondents feeling strongly that human beings all have a spiritual component. Many doctors do not consider spiritual care has a role for them to be involved in and many feel too pressured in daily life to take this on. Nurses are more inclined to take a holistic approach to care in this respect. Some people with mental health problems have spiritual care needs and we should be aware of this as an important facet to therapy.     

A review of: “Real events revisited: Fantasy,memory and psychoanalysis”

Ann Scott (1996) Real Events Revisited: Fantasy, Memory and Psychoanalysis, London: Virago, $12.99

Caroline Malone, Linda Farthing and Lorraine Marce (eds) (1996) The Memory Bird: Survivors of Sexual Abuse, London: Virago, $8.99     

A review of: “Challenges to counselling and psychotherapy”

Alex Howard (1996) Challenges to Counselling and Psychotherapy, London: Macmillan, $11.99