Repetition priming of access to biographical information from faces

Two experiments examined repetition priming on tasks that require access to semantic (or biographical) information from faces. In the second stage of each experiment, participants made either a nationality or an occupation decision to faces of celebrities, and, in the first stage, they made either the same or a different decision to faces (in Experiment 1) or the same or a different decision to printed names (in Experiment 2). All combinations of priming and test tasks produced clear repetition effects, which occurred irrespective of whether the decisions made were positive or negative. Same-domain (face-to-face) repetition priming was larger than cross-domain (name-to-face) priming, and priming was larger when the two tasks were the same. It is discussed how these findings are more readily accommodated by the Burton, Bruce, and Johnston () model of face recognition than by episode-based accounts of repetition priming.     

Pulsed electrodeposition of soft magnetic CoNiFe films under centrifugal forces

A new technique, pulsed electrodeposition under a centrifugal force, is introduced for the preparation of soft magnetic CoNiFe films. The films have enhanced properties such as a high B _s (magnetic saturation) and a low H _c (coercivity), which are desirable for soft magnetic materials. They are also smoother than films deposited under non-pulsed conditions. It is suggested that the technique could be used to prepare various other materials with desirable properties.     

Integrating cognitive bias modification into a standard cognitive behavioural treatment package for social phobia: A randomized controlled trial

ObjectiveThe aim of the current study was to integrate recent developments in the retraining of attentional biases towards threat into a standard cognitive behavioural treatment package for social phobia.Method134 participants (M age – 32.4: 53% female) meeting DSM-IV criteria for social phobia received a 12-week cognitive behavioural treatment program. They were randomly allocated to receive on a daily basis using home practice, either an additional computerised probe procedure designed to train attentional resource allocation away from threat, or a placebo variant of this procedure. Measures included diagnostic severity, social anxiety symptoms, life interference, and depression as well as state anxiety in response to a laboratory social threat.ResultsAt the end of treatment there were no significant differences between groups in attentional bias towards threat or in treatment response (all p's > 0.05). Both groups showed similar and highly significant reductions in diagnostic severity, social anxiety symptoms, depression symptoms, and life interference at post-treatment that was maintained and in most cases increased at 6 month follow-up (uncontrolled effect sizes ranged from d = 0.34 to d = 1.90).ConclusionsThe current results do not indicate that integration of information processing-derived attentional bias modification procedures into standard treatment packages as conducted in this study augments attentional change or enhances treatment efficacy. Further refinement of bias modification techniques, and better methods of integrating them with conventional approaches, may be needed to produce better effects.     

Stress,coping, and depressive symptomatology in Latina and Anglo aids caregivers

In a survey of 432 AIDS caregivers, we examined differences in the stress and coping process and predictors of depressive symptomatology by ethnicity and gender. Our sample included 192 Anglo gay and bisexual male partners, 86 Anglo women, and 154 Latina family caregivers. We examined differences in primary and secondary stressors as predictors of depression; differences in sociodemographic and background factors, and differences in the predictive value and mediating influences of factors that may attenuate the relationship between stress and depression. Results indicate substantial differences in predictors and mediators of depression across groups. While all groups evidenced moderate levels of depression, background factors influenced depression mostly for Latinas. Depression in gay and bisexual partners was more influenced by primary objective stressors such as assisting with activities of daily living (ADLs). Service acquisition appears to be shaped by access, knowledge, and cultural acceptance. Based on our findings, we suggest that service provision for caregivers must also vary and be attuned to cultural and gender differences that may influence perception of stress and depression for caregivers.     

Cross-sectional and Longitudinal associations in coping strategies and physical health outcomes among HIV-Positive youth

This study assessed whether coping styles had an influence on physical health outcomes either concurrently or longitudinally in a sample of HIV-positive youth. Coping styles were characterized as positive, passive, depressive withdrawal, and escapist. A cross-sectional latent variable analysis (N = 279) assessed associations among environmental stress, self-esteem, social support, coping styles, AIDS symptoms, and CD4 count. A more restricted longitudinal analysis (N = 174) tested associations among earlier environmental stress, self-esteem, coping styles, and AIDS symptoms at follow-up. CD4 count was not associated with coping styles in the cross-sectional analysis. Concurrent AIDS symptoms were significantly predicted by depressive withdrawal and environmental stress. A passive coping style modestly predicted more AIDS symptoms longitudinally. Correlates of perceived health and well-being of persons with HIV/AIDS are important to investigate in addition to more objective measures such as CD4 count that may not be amenable to change through coping style interventions alone.     

Rats place greater value on rewards produced by high effort: An animal analogue of the “effort justification” effect

The effort justification phenomenon, in which greater value is given to rewards that require more effort to obtain, is frequently explained in terms of cognitive dissonance (Festinger & Carlsmith, 1959). Here, we employed a novel combination of operant and lick analysis techniques to show that rats place more value on a sucrose reward when it follows high effort than when the same reward follows low effort. This is the first demonstration of a direct analogue of the effort justification phenomenon in nonhuman animals. As the behavior of rats is normally considered in terms of relatively simple mechanisms, the current results question the need for complex cognitive accounts for the effort justification phenomenon (in rats or humans). As an alternative, we examine the possibility that high effort produces an aversive state that enhances reward value by a process of contrast.     

An Empirical Note on the Role of Verbal Labels in Motor Short-Term Memory Tasks

Previous studies of motor short-term memory have shown that when a criterion movement on a semicircular positioning task is accompanied by an appropriate verbal label (a clock-face position), recall of the movement is more accurate than when only the movement is presented. This increased accuracy could be due to either the additional spatial information provided by the label or enhanced retention of the movement information. These two alternatives cannot be distinguished on the basis of previous studies because the studies have not evaluated movement accuracy following presentation of the label alone. The present study employed such a condition in addition to the movement-only and movement-plus-label conditions to distinguish between the two hypotheses. In all conditions, subjects were asked to move to the criterion position after a retention interval of either 5 sec or 60 sec. Evidence indicated that subjects who received both the label and the movement tended to use the spatial information provided by the label at the 60-sec interval. The evidence did not indicate that the verbal label actually enhanced retention of the movement information.     

Culture and conceptions of happiness: individual oriented and social oriented swb

Adopting a cultural psychological approach, we believe that culture and SWB are most productively analyzed together as a dynamic of mutual constitution. We outline a cultural theory of SWB to systematically analyze conceptions of happiness as embedded in both Euro-American and Asian cultures. Our cultural theory posits that distinct and different characteristics of the conceptions of happiness are prevalent in Asian and Euro-American cultures. For Asians, socially oriented SWB emphasizes role obligation and dialectical balance; for Euro-Americans, individually oriented SWB emphasizes personal accountability and explicit pursuit. The present paper provides empirical data on American conceptions of happiness and contrasts these with previously collected Chinese data. Both similarities and differences were observed and were in general consonant with our theoretical propositions.     

Does client self‐booking reduce ‘did not attends’ (DNAs) in a counselling service?

An important problem for our counselling service is the high number of clients who ‘did not attend’ (DNA) for their booked appointment. This paper aims to describe how we tackled this problem within our counselling service by using a Plan‐Do‐Study‐Act (PDSA) cycle (Langley, Nolan Norman and Provost, 1996). The results found that by devising a system whereby clients could self‐book their appointments we were able to reduce the DNA rate for first appointments from 31.70% to 2%. This has useful time and financial implications. We would expect that the self‐booking approach we have outlined here is adaptable for other counselling services.