Raised visual detection thresholds depend on the level of complexity of cognitive foveal loading.

The objective of the study was to measure the interactions between visual thresholds for a simple light (the secondary task) presented peripherally and a simultaneously performed cognitive task (the primary task) presented foveally The primary task was highly visible but varied according to its cognitive complexity. Interactions between the tasks were determined by measuring detection thresholds for the peripheral task and accuracy of performance of the foveal task. Effects were measured for 5, 10, 20, and 30 deg eccentricity of the peripherally presented light and for three levels of cognitive complexity. Mesopic conditions (0.5 lx) were used. As expected, the concurrent presentation of the foveal cognitive task reduced peripheral sensitivity. Moreover, performance of the foveal task was adversely affected when conducting the peripheral task. Performance on both tasks was reduced as the level of complexity of the cognitive task increased. There were qualitative differences in task interactions between the central 10 deg and at greater eccentricities. Within 10 deg there was a disproportionate effect of eccentricity, previously interpreted as the 'tunnel-vision' model of visual field narrowing. Interactions outside 10 deg were less affected by eccentricity. These results are discussed in terms of the known neurophysiological characteristics of the primary visual pathway.     

Peer-Based Interventions on Academic Integrity: Assessing Immediate and Long Term Learning

The current study extends previous literature regarding the effectiveness of learning about academic integrity through peer instruction by assessing the impact of a peer instructional approach for actual and perceived learning gains over time. One trained residence don provided one interactive 30-min presentation covering four major aspects of academic integrity and misconduct (i.e., definition, detection, consequences, and importance of academic integrity) to groups of undergraduate students. In total, 192 participants attended the workshop and were surveyed for their knowledge of academic integrity immediately before the presentation, immediately after the presentation, and after a four week delay. Perceptions regarding the presentation also were assessed. Consistent with previous literature, results indicate perceived learning gains and preference for having an interactive presentation delivered by a residence don. In addition, actual gains in knowledge were found immediately after the presentation and gains remained evident over a four-week delay. Outcomes suggest that peer instruction is a viable and effective approach for educating students about academic integrity.     

Opinion formation in evaluating sanity at the time of the offense: an examination of 5175 pre-trial evaluations

Sanity evaluations are high-stake undertakings that explicitly examine the defendant's culpability for a crime and implicitly explore clinical information that might inform a plea agreement. Despite the gravity of such evaluations, relatively little research has investigated the process by which evaluators form their psycholegal opinions. In the current study, we explore this process by examining 5175 sanity evaluations conducted by a cohort of forensic evaluators in Virginia over a ten-year period. Our analyses focus on (i) the clinical, criminal, and demographic attributes of the defendant correlated with opinions indicative of insanity; (ii) the clinical content of the evaluations and the legal criteria referenced as the basis for the psycholegal opinion; (iii) the process and outcome differences in the sanity evaluations conducted by psychologists versus psychiatrists; and (iv) the consistency in these opinions over a ten year period. Analyses predicting an opinion of insanity indicate a positive relationship with psychotic, organic, and affective diagnoses and previous psychiatric treatment. Analyses also indicate a negative relationship with prior criminal history, drug charges, personality disorder diagnosis, and intoxication at the time of the offense. Modest racial disparities were observed with evaluators offering opinions that the defendant was insane more often for white than for minority defendants despite comparable psychiatric and criminal characteristics.     

Interruptions create prospective memory tasks

When the theory of prospective memory is brought to bear on the ubiquitous experience of failing to resume interrupted tasks, the cognitive reasons for these failures may be understood and addressed. We examine three features of interruptions that may account for these failures: (1) Interruptions often abruptly divert attention, which may prevent adequate encoding of an intention to resume and forming an implementation plan, (2) New task demands after an interruption's end reduce opportunity to interpret resumption cues, (3) The transition after an interruption to new ongoing task demands is not distinctive because it is defined conceptually, rather than by a single perceptual cue. Hypotheses based on these three features receive support from two experiments that respectively manipulate encoding and retrieval conditions. The data support our contention that interrupted tasks are a special case of prospective memory, and allow us to suggest practical ways of reducing vulnerability to resumption failure. Copyright © 2008 John Wiley & Sons, Ltd.     

Opinion formation in evaluating the adjudicative competence and restorability of criminal defendants: a review of 8,000 evaluations

Evaluations of competence to stand trial (CST) are the most common type of criminal forensic evaluation conducted, and courts tend to defer to clinician opinions regarding a defendant's competence. Thus, it is important to study the ways in which clinicians arrive at opinions regarding adjudicative competence and the data they consider in forming their opinions. We reviewed 8,416 evaluations conducted by forensic evaluators in Virginia over a 12 year period, and examined (a) the clinical, demographic, and criminal characteristics of a defendant as related to opinions regarding competence, predicted restorability, and impairment on "prongs" of the Dusky standard, (b) process and outcome differences in evaluations conducted by psychiatrists versus psychologists and inpatient versus outpatient evaluators, and (c) the consistency of incompetence base rates over a 10 year period. Overall, clinicians opined that 19% of defendants were incompetent and considered 23% of these unlikely to be restored to competence. Not surprisingly, psychotic and organic/intellectual disorders were most strongly associated with findings of incompetence. However, there were some notable differences between evaluations by psychologists versus psychiatrists and between evaluations conducted in inpatient versus outpatient settings.     

Evaluating the therapeutic use of photocards in European prisons

This paper focuses on the evaluation of the therapeutic use of photocards by prisoners and facilitators in a counselling psychology led European project, based on responses to open-ended questionnaires. It is part of a wider project, involving seven partner organisations in six European countries (England, Finland, Greece, Italy, Malta and Romania), which developed and trialled four different approaches to using photography in the context of counselling in prisons. Of the 51 inmates that participated in the project, 48 (94%) completed the questionnaires; of those, 39 (77%) were available for individual analysis due to prison restrictions in one partner organisation only allowing group data. Of those 39, who returned their completed questionnaires, over 92% found the therapeutic use of photographs either very helpful (56.4%) or helpful (35.9%), and the remaining 7.7% described it as average. From the thematic analysis, main themes emerging regarding inmates’ experiences of working with photocards were that it: facilitates emotional expression and sharing; unlocks memories and reconnects with life outside; fosters insight, reflection and self-growth; breaks the monotony of prison life and, overall aids emotional learning. A thematic analysis of 11 psychological therapists/facilitators’ perspectives showed that the use of photocards: gives clients a voice; provides a safe and collaborative frame and a therapeutic relationship; and, provides a useful icebreaker, helpfully overcoming anxieties of both client and psychotherapist/facilitator. Overall, photocards were considered useful as their projective nature can help facilitate prisoners’ strong need for expression in a context where there are limited opportunities and trust is fragile.     

Reengineering Biomedical Translational Research with Engineering Ethics

It is widely accepted that translational research practitioners need to acquire special skills and knowledge that will enable them to anticipate, analyze, and manage a range of ethical issues. While there is a small but growing literature that addresses the ethics of translational research, there is a dearth of scholarship regarding how this might apply to engineers. In this paper we examine engineers as key translators and argue that they are well positioned to ask transformative ethical questions. Asking engineers to both broaden and deepen their consideration of ethics in their work, however, requires a shift in the way ethics is often portrayed and perceived in science and engineering communities. Rather than interpreting ethics as a roadblock to the success of translational research, we suggest that engineers should be encouraged to ask questions about the socio-ethical dimensions of their work. This requires expanding the conceptual framework of engineering beyond its traditional focus on “how” and “what” questions to also include “why” and “who” questions to facilitate the gathering of normative, socially-situated information. Empowering engineers to ask “why” and “who” questions should spur the development of technologies and practices that contribute to improving health outcomes.     

Representations of Mental Health Among Middle‐Aged Urban Chinese Men

Little is understood by the ideas that urban Chinese population holds about mental health. Insufficient research and recognition of mental illnesses, and a dearth of social resources for mental health support and promotion limit understandings of how daily life stresses restrict the quality of life of China's urban population. Drawing on in‐depth interviews with 15 middle‐age urban men, we map out men's accounts of how they battle to cope with the demands of everyday social, political, and familial pressures. The study reveals that the representations of mental health are shaped by notions of control over emotions, adherence to Confucian philosophy, familial obligations, and the need to demonstrate social obedience and conformity. Data also suggest that the participants represent stable family support along with healthy social interactions as important enabling factors of positive mental health, whereas pressures of modernity are regarded as significant disruptive factors in mental health. The theory of social representations guides the process as well as analytic interpretations of this research. Copyright © 2015 John Wiley & Sons, Ltd.