A new scale for use in non-clinical research into disinhibitive eating

The DIS, a 17-item questionnaire, was developed for subject selection in non-clinical research into disinhibitive eating. The DIS was designed to possess a tight and clear subscale structure, lessened impact of concern for dieting and explicit reference to self-esteem. Four subscales tapped the following themes: failed restriction, binge eating, weight fluctuations and self-esteem. DIS and the often used Restraint Scale (RS) were tested psychometrically among 269 female students from the Netherlands. Cronbach alpha was 0.88 for the DIS and 0.84 for the RS; correlation between the scales was 0.78. Factor analysis of the RS yielded the traditional two factors concern for dieting—weight fluctuations, whereas the DIS had a somewhat clearer four factors structure in accordance with its a priori subscales. On both the DIS and RS, high scorers were often currently dieting, and had higher Body Mass Index than low scorers. As to selection, DIS and RS differed in that partly different groups of individuals were selected when applying equally stringent cut-off scores. It was concluded that some of the psychometric and conceptual problems with the RS are alleviated by the DIS and that a next step is to behaviourally validate the DIS in disinhibition research.     

Formal reasoning in late adulthood: The role of semantic content and metacognitive strategy

Two experiments explored the availability of deductive or formal reasoning in late adulthood. In Experiment 1, fifty young (M=19.0 years) and 50 elderly adults (M=81.0 years) were assessed using adaptations of Wason's selection task and rated task content for familiarity, affect, and agreement. In Experiment 2, 100 young (M=21.0 years) and 100 elderly adults (M=81.0 years) were similarly assessed, with half of the subjects in each age group receiving a metacognitive strategy to facilitate reasoning. Results from Experiment 1 indicated equivalent reasoning among the groups on problems employed in earlier developmental research. In contrast, problems constructed to entail affect resulted in poorer performance by older adults. In Experiment 2, both young and older adults who used the metacognitive strategy reasoned equally acrossall problems. In both experiments, familiarity and agreement did not play a role in deductive reasoning performance, but affect seemed to be an interfering factor. Results are discussed in terms of competence-procedure and stability-decrement models of adult cognitive development.     

CATECHOLAMINE EXCRETION, PERFORMANCE, AND SUBJECTIVE STRESS

Psycho-endocrine relations were explored in 52 students exposed to moderately stressful psychological tests demanding selective attention. Subjects with high excretion rates of adrenaline performed better during the entire stress session than did subjects with low adrenaline excretion. The level of subjective stress increased consistently throughout the session in subjects with low excretion rates of adrenaline, while it remained relatively constant in subjects with high adrenaline excretion. No consistent relationship could be demonstrated between noradrenaline excretion and the psychological variables. Possible effects on the catecholamine-excretion patterns of factors such as severity and duration of the stress are discussed.     

Formulation in groups,or understanding what is going on

This article emphasizes the development of formulations as a framework from which leaders can intervene effectively in assisting groups to work toward their stated goals. The concept of formulation, used as a teaching tool to help students and supervisees conceptualize group issues, is presented, as is a schema whose purpose is to teach steps leading to clear formulations. The schema simplifies, for the purposes of teaching and supervision, the complex process used by experienced group therapists as a basis for interventions. The schema emphasizes perception, affect, cognition, validation, intervention, and evaluation. Here-and-now processes, conscious and unconscious mechanisms, and group affect also are stressed.     

Early rejected status and later social adjustment: A 3-year follow-up

Sociometric measures and rates of social interaction were obtained from 186 kindergarten children. Subjects were classified into popular, rejected, and average status groups on the basis of sociometric data. Teachers' ratings on the Bristol Social Adjustment Guides were obtained when the children were in grade 2 and again in grade 3. Analyses of variance showed rejected children to be significantly more acting-out than popular or average children by grade 3. Rejected children were rated as less physically attractive, doing less well in reading and in arithmetic. Negative peer nomination in kindergarten was more predictive of later acting-out in grades 2 and 3 than rate of interaction.Research was funded by Alberta Mental Health Advisory Council, and Alberta Advisory Committee for Educational Studies. I wish to thank Steven Asher for his helpful comments on earlier drafts of this paper.     

Reliability of the Chronic Mild Stress paradigm: Implications for research and animal welfare

The Chronic Mild Stress (CMS) model for depression has become central to the empirical literature on depression. There are however inconsistencies in the literature concerning the robustness of the phenomenon of anhedonia following CMS procedures. We report that not only did our procedures (modeled on the original reports) fail to induce an anhedonia, but in fact led to increased sucrose consumption. Furthermore, corticosterone levels following CMS procedures were lower than following control procedures. Given that this is not the first report of such findings, it is important to evaluate whether and which aspects of the experimental methodology are necessary or sufficient to induce the state of anhedonia.     

Non-work Domain Control as an Additional Dimension of Psychological Empowerment of Women Teachers

This paper extends Work/Family Border Theory in the context of psychological empowerment. It describes the development, validation and application of an additional dimension of empowerment, termed as “non-work domain control”. This dimension incorporates an employee’s ability to take decisions at household and immediate community level, not related to formal workplace. The study has three parts involving women primary school teachers of India. It included development of a measure and examining the pattern of variation in non-work domain control (n=401) among primary school teachers. The results showed that age, educational qualification, salary, and class-size affect some scale items. The result of structural equation modeling confirmed that non-work domain control is an additional dimension of psychological empowerment.     

Therapists’ and clients’ perceptions of routine outcome measurement in the NHS: A qualitative study

Primary objective: This is the first qualitative study that elicited the perceptions of both psychological therapists and their clients in the use of Clinical Outcomes in Routine Evaluation with computer software (CORE‐Net), where instant visual feedback for session tracking was given on a computer screen in the therapy room at each therapy session. The study also examined how therapists viewed its potential value in supervision and provides suggestions for improving training. Research design: The study adopted a convenience sample of four therapists in a primary care counselling setting (PCC – General Practitioner referrals) who were experienced in using CORE‐Net, and five therapists in an NHS employee/occupational support counselling service (OH) who had just begun to use CORE‐Net for session tracking with 10 of their clients. Method: A qualitative methodology was used and interview data were collected from the therapists via focus groups; the clients were interviewed individually face to face. All data was analysed inductively. Findings: The study identified six overarching themes: (i) therapists were initially anxious and resistant; (ii) therapists adapt ‘creatively’; (iii) outcome measures help the client/therapist relationship; (iv) clients perceive visual measures as helpful; (v) CORE scores inform supervision; and (vi) proper and ongoing training/support of therapists is necessary. The main limitations are comparability of data and the generalisabilty of results. Conclusions: The implementation of routine outcome measurement (ROM) is a challenge but can be made easier with proper training and supervision. Clients appear happier than their therapists when routine outcome measurement is used.     

Unconscious priming of task sets: The role of spatial attention

Unconscious stimuli activate task sets, mental programs that orchestrate performance of complex tasks, but the role of attention in such effects has not been addressed. In previous studies, unconscious prime stimuli appeared at attended locations and were explicitly specified in the task instructions; spatial attention to the prime and/or a specific conscious attentional set may thus be required for such unconscious activation to arise. In the present experiments, a learning phase established associations between unconscious prime stimuli and performance of two tasks. These associations influenced task performance in a subsequent test phase, even though the primes were not specified in current task instructions. This is the first demonstration that unconscious stimuli can prime task sets independently of a current attentional set that specifies stimulus-task mappings. Such priming was not influenced by spatial attention cues, in contrast to clear attention influences in comparison trials that mimicked conditions employed by previous studies.     

Item response theory analysis of intimate-partner violence in a community sample

The Revised Conflict Tactics Scale (CTS2; Straus, Hamby, Boney-McCoy, & Sugarman, 1996) is a widely used measure of physical, psychological, and sexual aggression as well as injury and negotiation between partners. In this study, we analyzed male-to-female and female-to-male physical aggression using data from 453 community couples. We used item-response theory (IRT) to assess the range and precision of physical aggression severity in the past year, as evaluated by the CTS2. Our analyses support a single dimension of physical aggression with quantitative, rather than qualitative, differentiation between minor and severe physical aggression items. Surprisingly, test information curves revealed that male perpetration and victimization items provided as much or more information as their counterpart female victimization and perpetration items over the same range of aggression severity. Finally, the data suggests that CTS2 items best assessed moderate-to-severe levels of physical aggression in the previous 12 months. However, virtually no information was assessed by male or female reports of perpetration or victimization items below or around the mean of aggression (i.e., theta; θ = 0). Suggestions for improved item coverage and implications for the assessment of aggression are discussed.