The Reconstruction of Criterion A in DSM-5: Is it a True Incorporation of Secondary Traumatization into the PTSD Diagnosis?

In DSM-5, the event criterion (criterion A) for PTSD includes indirect exposure as a potential source of PTSD. In light of the revised criterion A, it is now important to reevaluate the concept of “secondary traumatization” vis-á-vis the PTSD diagnosis. I argue that, while including indirect exposure in DSM-5 was an important step forward, there is still a considerable gap between what DSM views as indirect trauma exposure and what research has taught us about the underlying mechanisms of secondary traumatization. Thus, while DSM-5 certainly moved in the right direction, researchers are encouraged to explore new avenues of research in order to bridge the gap between the existing empirical and theoretical knowledge about secondary traumatization and the diagnostic criteria for PTSD.     

What Is the Role of Transparency in Cancellation?

A series of experiments is reported in which the cancellation axiom is investigated by manipulating the transparency of gamble option formulations. The findings suggest that previous demonstrations of violations of the cancellation axiom might not be conclusive. While violations in nontransparent conditions have led to substantial changes in expected utility (EU) theory, the present data suggest that violations in transparent conditions require a fundamental change in the models that have been suggested as alternatives to EU theory.     

Is EBM an Appropriate Model for Research into the Effectiveness of Psychotherapy?

Topoi - EBM, and the hierarchy of evidence it prescribes, is a controversial model when it comes to research into the effectiveness of psychotherapeutic treatments. This is due in part to the...     

Does the Conners' Continuous Performance Test Aid in ADHD Diagnosis?

The performance of clinic-referred children aged 6–11 (N = 100) was examined using the Conners' Continuous Performance Test (CPT) and measures of auditory attention (Auditory Continuous Performance Test; ACPT), phonological awareness, visual processing speed, and visual-motor competence. The Conners' CPT overall index was unrelated to measures of visual processing speed or visual-motor competence. Although the Conners' CPT converged with the ACPT, the latter demonstrated age and order effects. Significant variance in Conners' CPT parameters was predicted by phonological awareness measures, suggesting that Reading Disordered (RD) children could be false positives on the Conners' CPT. The Conners' CPT overall index, phonological awareness, and visual-motor measures were submitted to a 2×2 MANCOVA (ADHD vs. RD, covarying for age and socieoeconomic status): a main effect for RD status was found. Children with ADHD did not have higher Conners' CPT scores than did clinical controls; however, children with Reading Disorders did. Phonological measures distinguished RD children from ADHD children and other clinical controls. ADHD children who failed the Conners' CPT were rated by teachers as more hyperactive. Despite the strengths of the Conners' CPT, its utility for differential diagnosis of ADHD is questioned.     

Assessing the Level of Structural Integration Using Operationalized Psychodynamic Diagnosis (OPD): Implications for DSM-5

A key ingredient in the current proposal of the DSM-5 Work Group on Personality and Personality Disorders is the assessment of overall severity of impairment in personality functioning: the Levels of Personality Functioning Scale (LPFS). The aim of this article is to contribute a conceptual and empirical discussion of the LPFS from the perspective of the Operationalized Psychodynamic Diagnosis (OPD) system (OPD Task Force, 2008 ). First, we introduce the OPD Levels of Structural Integration Axis (OPD-LSIA), a measure of individual differences in severity of personality dysfunction that is rooted in psychodynamic theory. We show that the OPD-LSIA is reliable, valid, and highly associated with observer ratings of personality disorders. In the second part, we present results from an OPD expert consensus study exploring potential limitations of the current LPFS item set from the perspective of the OPD-LSIA. We conclude with highlighting implications for future revisions of the DSM-5 proposal.     

Is attention impaired in ADHD?

Explanations of Attention Deficit Hyperactivity Disorder (ADHD) in terms of a weakness in Executive Function (EF) or related concepts, such as inhibition, are briefly reviewed. Some alternative views are considered, in particular a proposal by Manly and others that ADHD is a weakness primarily of sustained attention (plus control of attention), but not of selective attention, as measured by the Test of Everyday Attention in Children (TEA-Ch; Manly et al., 2001). The underlying structure of the TEA-Ch is analysed and it is concluded that the distinction between selective attention, sustained attention, and control of attention in this battery is not well-founded. Furthermore, evidence from studies by Wilding and others, from visual search tasks similar to those employed by Manly et al. to measure selective attention, demonstrates that, while unimpaired- and impaired-attention groups do not differ in speed of performance on such tasks (the measure employed in the TEA-Ch), they do differ reliably in accuracy. Available evidence from other visual search tasks comparing such groups is reviewed and found to be inconsistent. An attempt is made to resolve the inconsistencies and it is suggested that search tasks including demands that engage EF processes are more likely to demonstrate differences between these groups. It is concluded therefore that the most plausible explanation at present of impaired attention is in terms of weaknesses in EF. Suggestions for improving the precision and detail of this type of explanation are offered.     

What is the Social Impact of ADHD in Girls? A Multi-Method Assessment

This study explores the social impact of ADHD, with and without opposition-defiant behaviour (ADHD+ODD (n= 22) and ADHD-only (n= 18)), in 9- to 12- year old girls compared to girls without ADHD (n= 40). Girls played a computer game involving simulated players, and mothers and teachers completed rating scales. In general, mothers and teachers saw girls with ADHD+ODD as more overtly and relationally aggressive and less prosocial than girls with ADHD-only, who were seen as more overtly and relationally aggressive and less prosocial than control girls. On the computer game, girls with ADHD+ODD were more overtly aggressive, more directly relationally aggressive, and showed less skilled behaviour than the other groups. Girls with ADHD-only showed less covert, indirect relational aggression and more socially awkward interactions than girls in the control group on the computer game. In all, the results indicate that girls with ADHD, with and without ODD behaviour, engage in socially detrimental behaviours.     

What Is the Role of Tone in the Phonological Similarity Effect?

The Psychological Record - To recall a list of phonologically similar words is more difficult than to recall a list of phonologically dissimilar words; this is the well-known phonological...     

What Is the Active Ingredients Equation for Success in Executive Coaching?

In this response, we address commentator concerns about the generalizability of the active ingredients of psychotherapy to the science and practice of executive coaching. We discuss four ingredient that may make a difference: (a) client characteristics, (b) goals or success criteria, (c) role of the organization, and (d) contextual knowledge of the executive coach. We explore how each of these differences is likely to affect the weighting of the four active ingredients in the equation for predicting executive coaching outcomes. From this analysis, we re-affirm our hypotheses that the active ingredients are generalizable to coaching and hold promise for strengthening research and practice. We conclude by highlighting the efforts of several commentators to extend and deepen our hypotheses to other areas of leadership development.     

What Is the Model in Model-Based Planning?

Flexibility is one of the hallmarks of human problem-solving. In everyday life, people adapt to changes in common tasks with little to no additional training. Much of the existing work on flexibility in human problem-solving has focused on how people adapt to tasks in new domains by drawing on solutions from previously learned domains. In real-world tasks, however, humans must generalize across a wide range of within-domain variation. In this work we argue that representational abstraction plays an important role in such within-domain generalization. We then explore the nature of this representational abstraction in realistically complex tasks like video games by demonstrating how the same model-based planning framework produces distinct generalization behaviors under different classes of task representation. Finally, we compare the behavior of agents with these task representations to humans in a series of novel grid-based video game tasks. Our results provide evidence for the claim that within-domain flexibility in humans derives from task representations composed of propositional rules written in terms of objects and relational categories.     

What Is the Role of Quaker Education in a Time of Terror?

Abstract

This article presents not only the distinctive pedagogical philosophy of Quaker education, but discusses the special relevance of Friends values and educational methods in a time when America is at war. The article also includes a listing of print resources on Quaker values and education.     

Whither causal models in the neuroscience of ADHD?

In this paper we examine the current status of the science of ADHD from a theoretical point of view. While the field has reached the point at which a number of causal models have been proposed, it remains some distance away from demonstrating the viability of such models empirically. We identify a number of existing barriers and make proposals as to the best way for these to be overcome in future studies. These include the need to work across multiple levels of analysis in multidisciplinary teams; the need to recognize the existence of, and then model, causal heterogeneity; the need to integrate environmental and social processes into models of genetic and neurobiological influence; and the need to model developmental processes in a dynamic fashion. Such a model of science, although difficult to achieve, has the potential to provide the sort of framework for programmatic model-based research required if the power and sophistication of new neuroscience technologies are to be effectively exploited.     

What Is the Practical Utility of Value Research for Organisational Practitioners in a Global Context?

The lead article by Arieli and colleagues provides an overview of value research in broadly defined organisational contexts. The proposed aim of the review is to “integrate theories and empirical studies aiming to portray the role of personal values in shaping the choices and behavior in work settings” (p. 1). In my review I highlight problems with implicit assumptions and limitations of the current literature, in particular: (1) the assumption that values show a universal structure across populations and situations; (2) the assumption that values are relatively stable over a person's career; (3) the unclear ontological status of values combined with a lack of studies examining causality underlying value-behaviour correlations; (4) the relative effect sizes of value research and their organisational relevance; and (5) unclear paths for actions that organisations may take based on the current value literature (what interventions can organisations adopt to improve value profiles?). In summary, the review provides a summary of current organisational value research that highlights how much we still have to understand about value processes.     

Is Causation Necessary for What Matters in Survival?

In this paper I shall argue that if the Parfitian psychological criterion or theory of personal identity is true, then a good case can be made out to show that the psychological theorist should accept the view I call “psychological sequentialism”. This is the view that a causal connection is not necessary for what matters in survival, as long as certain other conditions are met. I argue this by way of Parfit’s own principle that what matters in survival cannot depend upon a trivial fact.     

Sporting Achievement: What Is the Contribution of Digit Ratio?

Second-to-fourth digit ratio, a marker for prenatal testosterone levels, has been shown to be associated with sporting achievement in men. It is unclear, however, whether digit ratio makes a contribution over and above salient personality variables. The present study, which included female participants, measured four personality traits and one cognitive ability (mental rotation) that have been linked to both sports achievement and sex. The significant relationship between digit ratio and sporting achievement was nearly identical in women and men. A multiple regression showed that when significant correlates of sporting ability (weight, height, years playing, hours per week training, social potency, and mental rotation) were entered first, the contribution of digit ratio remained highly significant. We suggest that physiological as well as psychological factors may be an important avenue for future study.     

Employment and Career Development in a World of Change: What Is Ahead for the Next Twenty-Five Years?

This article offers a view of three significant challenges facing counselors as employment rules and career development foundations shift in a rapidly changing world.