Theory of mind skills 1 year after traumatic brain injury in 6- to 8-year-old children

This study examined the longer-term effects of traumatic brain injury (TBI) on theory of mind (ToM) skills of children who were between the ages of 5 and 7 years at the time of injury. Fifty-two children with orthopaedic injury, 30 children with moderate TBI, and 12 children with severe TBI were evaluated approximately 1 year post-injury (mean age=6.98 years, SD=0.59, range=6.02–8.26). Children with severe TBI did not engage in representation of first- and second-order mental states at a developmental level comparable to their peers, suggesting stagnation or lack of development, as well as regression of putatively existing ToM skills. Age, task-specific cognitive demands, and verbal abilities were strong predictors of ToM performance. However, even after taking those factors into account, children with severe TBI had poorer ToM performance than children with orthopaedic injuries.     

Confounds in pictorial sets: The role of complexity and familiarity in basic-level picture processing

Complexity is conventionally defined as the level of detail or intricacy contained within a picture. The study of complexity has received relatively little attention-in part, because of the absence of an acceptable metric. Traditionally, normative ratings of complexity have been based on human judgments. However, this study demonstrates that published norms for visual complexity are biased. Familiarity and learning influence the subjective complexity scores for nonsense shapes, with a significant training x familiarity interaction [F(1,52) = 17.53, p < .05]. Several image-processing techniques were explored as alternative measures of picture and image complexity. A perimeter detection measure correlates strongly with human judgments of the complexity of line drawings of real-world objects and nonsense shapes and captures some of the processes important in judgments of subjective complexity, while removing the bias due to familiarity effects.     

Discourse-mediation of the mapping between language and the visual world: Eye movements and mental representation

Two experiments explored the mapping between language and mental representations of visual scenes. In both experiments, participants viewed, for example, a scene depicting a woman, a wine glass and bottle on the floor, an empty table, and various other objects. In Experiment 1, participants concurrently heard either ‘The woman will put the glass on the table’ or ‘The woman is too lazy to put the glass on the table’. Subsequently, with the scene unchanged, participants heard that the woman ‘will pick up the bottle, and pour the wine carefully into the glass.’ Experiment 2 was identical except that the scene was removed before the onset of the spoken language. In both cases, eye movements after ‘pour’ (anticipating the glass) and at ‘glass’ reflected the language-determined position of the glass, as either on the floor, or moved onto the table, even though the concurrent (Experiment 1) or prior (Experiment 2) scene showed the glass in its unmoved position on the floor. Language-mediated eye movements thus reflect the real-time mapping of language onto dynamically updateable event-based representations of concurrently or previously seen objects (and their locations).     

The Grossarth-Maticek and Eysenck Personality Types,Health-related behaviour,and indicators of transitory ill-health

The aim of this study was to scrutinize the relationship between personality type as described by Grossarth-Maticek and Eysenck, health-related behaviours, and indicators of transitory ill health in a community sample. The sample consisted of all per sons aged 40 years (45 men and 35 women) in a Swedish municipality who agreed to take part in a health examination at the primary health care centre of the municipality. The Short Interpersonal Reactions Inventory (Grossarth-Maticek and Eysenck, 1990) was used to measure personality type. Self-report data were obtained regarding seven health-related behaviours. Health was assessed in three ways; self-report (paper and pencil), self-report (interview response to physician), and measures of 36 biological variables including immune system indicators. The allocation of persons to the different personality types proved problematic using the established methods. By combining the types, according to Eysenck's personality model, and performing a cluster analysis on this combination, a ‘healthy’ and a ‘stressed’ profile were identified within both the male and the female group of subjects. Persons in the healthy personality cluster showed more favourable scores on the health-related behaviour indices and on the self-report health scales than the persons in the stressed cluster. They also tended to score lower than those in the stressed cluster on most of the biological markers known to increase during acute stress. The possibility that this implies a higher level of strain for the persons in the stressed cluster on various bodily systems is discussed.     

A therapist's ritual of respect

A great deal of attention in systemic family therapy has been given to the process and technique ofdeveloping 'therapeutic' rituals for families. In this paper we address the process of the therapist developing the ritual of practising respect. By practising respect the therapist shifts to a position similar to that of an anthropologist who is attempting to understand another culture and its epistemology. The ritual of practising respect has the potential of changing the therapist's tendency to move toward social control and moralist judgements. A case example is presented in this paper which illustrates the therapeutic ritual of practising respect for the client/family.     

Appraisal and coping processes in acute time-limited stressful situations: A study of police officers

This study focuses on the appraisal and coping process in acute, time-limited stressful situations in a stress experienced group: 54 Swedish police officers. Each police officer retrospectively reported their thoughts, emotions, and actions during five recent stressful job events. The relations among appraisals of threat and of coping options, seven forms of problem- and emotion-focused coping strategies, and selfrated performance were examined. Compared with previous studies of ordinary people in stressful situations, the police officers felt less threatened, appraised the situations as more solvable, and used considerably more problem-focused forms of coping. Age had a significant effect on appraisal, while organizational position had a significant effect on coping. Using latent profile analysis, four appraisal styles were obtained. Consistency of cross-situational appraisal style amongst individuals was high. The functional relationships among variables, i.e. appraisal, coping, and performance, are discussed.     

Monaural recall and the right-ear advantage

Lists of eight nonsense syllables were monaurally presented to right-handed men and women for free recall, half to each ear on each trial. Results showed a right-ear advantage (REA) in the recall of recency items, but not primacy items and for males only. Among males only that subgroup without familial sinistrality demonstrated the REA. Results offer support for the following: (A) the language mechanisms involved in short-term “echoic” memory are particularly well-lateralized; (B) mechanisms underlying monaural REAs may be similar to those responsible for the asymmetries found in other paradigms; (C) processing demands and strategies inherent to the monaural technique may account in part for its limited reliability in yielding REA and for the present absence of REA among females.     

Book reviews

Sutherland, S. (1989). Macmillan dictionary of psychology. London: Macmillan Reference Books. ISBN -333-38829-1. £ 29.95

Van Toller, S. & Dodd, G. H. (Eds.). (1988). Perfumery: the psychology and biology of fragrance. London: Chapman and Hall. Pp. 268. ISBN 0-412-30010-9. £ 35.00

Watt, R. J. (1987). Visual processing: Computational, psychophysical and cognitive resedrch. Hove: Lawrence Erlbaum Associates Ltd. Pp.160. ISBN 0-86377-081-9. £ 14.95/$ 26.95

Caplan, D. & Hildebrandt, N. (1988). disorders of syntactic comprehension. Cambridge, MA: MIT Press/Bradford Books. Pp. 340. ISBN 0-262-03132-9. £31.50     

Analysis of the decision-making process leading to appendectomy: a grounded theory study

The aim was to develop a theoretical understanding of the decision-making process leading to appendectomy. A qualitative interview study was performed in the grounded theory tradition using the constant comparative method to analyze data. The study setting was one county hospital and two local hospitals in Sweden, where 11 surgeons and 15 surgical nurses were interviewed. A model was developed which suggests that surgeons' decision making regarding appendectomy is formed by the interplay between their medical assessment of the patient's condition and a set of contextual characteristics. The latter consist of three interacting factors: (1) organizational conditions, (2) the professional actors' individual characteristics and interaction, and (3) the personal characteristics of the patient and his or her family or relatives. In case the outcome of medical assessment is ambiguous, the risk evaluation and final decision will be influenced by an interaction of the contextual characteristics. It was concluded that, compared to existing, rational models of decision making, the model presented identified potentially important contextual characteristics and an outline on when they come into play.