Emotion recognition of static and dynamic faces in autism spectrum disorder

There is substantial evidence for facial emotion recognition (FER) deficits in autism spectrum disorder (ASD). The extent of this impairment, however, remains unclear, and there is some suggestion that clinical groups might benefit from the use of dynamic rather than static images. High-functioning individuals with ASD (n = 36) and typically developing controls (n = 36) completed a computerised FER task involving static and dynamic expressions of the six basic emotions. The ASD group showed poorer overall performance in identifying anger and disgust and were disadvantaged by dynamic (relative to static) stimuli when presented with sad expressions. Among both groups, however, dynamic stimuli appeared to improve recognition of anger. This research provides further evidence of specific impairment in the recognition of negative emotions in ASD, but argues against any broad advantages associated with the use of dynamic displays.     

Analogue functional analysis of movements associated with tardive dyskinesia

We studied whether movements associated with tardive dyskinesia (TD) served operant functions in 2 men with developmental disabilities. We found that TD-related movements occurred more frequently in the alone and attention conditions and less frequently in control and demand conditions. Our findings suggest that TD-related movements may not be maintained by social reinforcers and that decreases in TD movements are possibly a result of engagement in activities that are incompatible with TD movements.     

Self-reported sources of stress in senior high school students

The main sources of stress reported by 423 Australian final-year high school students using the Academic Stress Questionnaire were school-related as expected. The highest sources of this stress were examinations and outcomes, too much to do, worry over future, making choices about career, studying for examinations, amount to learn, need to do well imposed by others, and self-imposed need to do well.     

Facts, interpretations, and explanations: a review of Evelyn Fox Keller's Making sense of life

The job of a researcher is to explain the phenomenon that he or she is seeking to understand. To do this requires the accumulation of facts. These facts are then interpreted to arrive at explanations. However, individual researchers often interpret facts in different ways and arrive at disparate explanations. In her book, Making Sense of Life, Evelyn Fox Keller (2002) outlines various approaches used by developmental biologists to understand the animate systems we call life. In this review, I note several parallels between biology and behavior analysis in how facts are discovered, what is an acceptable interpretation of data, and how explanations are arrived at.     

A pilot investigation of a psychosocial activity course for people with spinal cord injuries

This study investigated the general benefits and impact that sports activity courses organized by Back-Up, a charitable trust, have on quality of life, mood, self-efficacy and perceived manageability. Participants were 35 community-based individuals with spinal cord injuries (SCI). Questionnaires were completed at the start and end of the course. Fourteen participants also completed the follow-up questionnaire. Questionnaires included demographic questions, the Life Satisfaction Questionnaire, the Hospital Anxiety and Depression Scale, a measure of Perceived Manageability, the Generalised Self-Efficacy Scale and four questions about what participants had gained. Results found that participants' satisfaction with leisure, generalized self-efficacy and motivation to engage in activities was significantly increased between the start and end of the courses and anxiety significantly reduced. Such results were in line with participants' responses relating to overall gains from the course. At both the start and end of the course, higher Perceived Manageability scores correlated with greater self-efficacy and higher Perceived Manageability scores and self-efficacy were correlated with lower depression and anxiety. The study provides evidence of the benefits of sports participation and teamwork for people with SCI, confirming the results of previous research.     

Mood-induced changes on the Implicit Association Test in recovered depressed patients

A mood induction paradigm was used to examine dysphoria-related changes in two types of cognitive processing in individuals who had previously experienced depression. Formerly depressed patients (n = 23) and never-depressed controls (n = 27) completed the Dysfunctional Attitudes Scale, a self-report measure of effortful processing, and performed the Implicit Association Test, an automatic-reaction time task that measures evaluative bias, before and after a negative-mood induction. The formerly depressed group showed both an increase in endorsement of dysfunctional attitudes and a more negative evaluative bias for self-relevant information after the induction, relative to controls--however, there was no association between the mood-linked changes observed on these two measures. The shift in evaluative bias shown by the formerly depressed group was similar to that seen in a group of 32 currently depressed individuals. These findings suggest that even a mild negative mood in formerly depressed individuals can reinstate some of the cognitive features observed in depression itself.     

Immediate breast reconstruction and psychological adjustment in women who have undergone surgery for breast cancer: a preliminary study

Current debate exists regarding the timing of reconstructive surgery following mastectomy for breast cancer, with research pointing in favour of immediate reconstruction. This cross-sectional study sought to compare the psychological outcome of breast cancer treatment in women who had either received mastectomy and immediate reconstruction using autogenous tissue (n?=?30), or mastectomy alone (n?=?34), and also determine adjustment factors in this population as a whole. Participants completed measures of depression, anxiety, body image, self-esteem, coping and perceived social support at a time point 3?-?15 months after initial surgery. No significant differences were revealed between the two groups on any of the outcome measures. Poor body image, low self-esteem, and a tendency to use coping strategies characterized by helpless/hopelessness and anxious preoccupation, rather than fighting spirit, were highly predictive of distress. Reasons for the lack of differences between the two groups are explored.