Utilities in the 2-4-6 task

The Wason 2-4-6 task was embedded in a practical reasoning scenario where number sequences had well-defined utilities in the process of achieving a goal. Reasoners' hypothesis-testing behavior was clearly goal-driven and was significantly influenced by whether the utilities favored positive or negative sequences. In the version of the scenario where generating positive sequences had greater benefits than generating negative ones, participants performed poorly at the task as measured by their ability to guess the correct rule and by the nature and number of triples tested before making an announcement. In contrast, the scenario that assigned a greater utility to the production of negative sequences fostered significantly more diligent and creative hypothesis-testing behavior, and participants were significantly more likely to discover the rule. These results suggest that the poor performance observed in Wason's traditional 2-4-6 task reflects a hypothesis-testing process that by default assigns greater utility to the production of sequences that conform to the initial triple, and hence receive positive feedback. However, reasoners are not averse to producing negative sequences, and understand their implication, if their utility is made relevant in the process of achieving goals.     

Parent‐infant‐psychotherapy and psychoanalytic treatment: contradiction or mutual inspiration?

Psychoanalysis and parent‐infant‐psychotherapy are compared. Although parent‐infant‐psychotherapy developed from psychoanalysis, it appears at first glance not to be “analytic” with its aim of dealing quickly with the symptoms presented and also with its different setting. The author shows that an analytic approach in understanding the multi‐facetted net of relationships between family members and the infant in its “phantasmic interaction” and a consideration of the implication for analysis of the empirical research carried out in conjunction with parent‐infant‐therapy can lead to a fruitful exchange of ideas. One example of this is research into the correlation between attachment patterns and the processing of conflicts. Furthermore a dialogue between these two disciplines can remind psychoanalysts that a critical discussion of the external circumstances of their methods does not immediately call into question their fundamental approach to therapy: the work in transference on relationship fantasies.     

Deficit in Response Inhibition in Children with Attention Deficit/Hyperactivity Disorder (ADHD): Impact of Motivation?

To date, neuropsychological and psycho-physiological studies have revealed inconsistent results regarding an executive or motivational deficit explaining the response inhibition deficit in children with attention deficit/hyperactivity disorder (ADHD). Research on differentiating neuropsychological processes in ADHD subtypes is still scarce. Therefore, the motivational impact on response inhibition among boys with ADHD was examined in this study. In the first study, 19 boys with ADHD-combined type (ADHD-C) and 19 age-matched healthy control subjects performed a modified Go/No-Go task with the following experimental conditions: neutral, auditory feedback, reward, response cost, and reward/response cost. Performance and physiological data (heart rate and skin conductance responses) were recorded. In a second study with the modified Go/No-Go task, data for six children with ADHD-C, six with ADHD-inattentive subtype (ADHD-I), and six healthy control subjects were compared. Neither of the two studies revealed group by condition interactions. In study 1, boys with ADHD-C generally made more commissions and omissions compared to the control group. However, feedback significantly improved the response inhibition in all children. The heart rate of all children was increased in the two conditions of reward and reward/response cost. Study 2 revealed that children with ADHD-I responded more slowly and showed increased reaction time variability compared to both other groups. The present study supports an executive rather than a motivational deficit in the response inhibition among children with ADHD-C, though further results also indicate the role of auditory feedback on response inhibition. Additionally, the findings support the differentiation of ADHD-C and ADHD-I, suggesting that ADHD-I children are characterized by a sluggish cognitive tempo.     

The dynamics of motivated perception: Effects of control and status on the perception of ambivalent stimuli

Previous studies on attentional biases often show contradictory results. This suggests that important moderating variables have been neglected so far. We suggest that (1) control over potential consequences and (2) satisfaction with the current status are important factors that need to be considered. We explored the influence of these variables using a colour classification task, where colours are associated with financial gains and losses. Data were analysed with hierarchical logistic regression models and with stochastic diffusion models. The latter approach has the special advantage that it allows separating perceptual and judgemental biases. Results show an overall positive judgemental bias. In the absence of control, this positivity bias increases with the amount of money that has been gained, whereas the opposite pattern is present when dangers can be controlled. In the second experiment, no general feedback was given, which led to an increasing negativity bias. Results are discussed within an action theoretic framework.     

Relationships between Past Trauma Exposures and PTSD among Survivors of Intimate Partner Violence

This study examined child abuse and community violence exposure as potential risk factors in the development of posttraumatic stress disorder (PTSD) symptoms following exposure to intimate partner violence (IPV). In a community sample of 51 primarily low-income women who had experienced IPV, childhood exposure to child abuse made a unique contribution to PTSD symptom severity from subsequent IPV. Community violence also accounted for variance in PTSD symptom severity, but in the opposite direction, with individuals exposed to community violence reporting lower levels of PTSD symptoms from IPV. These findings suggest the need for further research to identify which factors related to community violence exposure might inoculate individuals against the development of PTSD following IPV exposure.     

Common ground on object use associates with caregivers’ gesturese

Caregivers modify their communication when interacting with infants, and these modifications have been related to children's language development. However, the factors influencing caregivers’ modification of gestures are understudied. This study examined whether infants’ object knowledge, considered as common ground shared with the caregiver, relates to caregivers’ gesturese. Six caregiver-infant dyads were videotaped every two months for 15 min in their homes, from child age 8-to-16 months, while they played with two separate objects (i.e. toys). Results indicated that the changes in infants’ object knowledge were paralleled by associated changes in caregivers’ gestures: parents increased both the amount and the complexity of their gestures.     

Anna Freud and Observation: Memoirs of Her Colleagues from the Hampstead War Nurseries

ABSTRACT

Initially, Anna Freud did not wish to carry out systematic observations; rather, she wanted to be in the field while maintaining an analytical attitude with a free-floating attention. Based on memories of her employees Manna Friedmann, Anneliese Schnurman, Hansi Kennedy, and Joyce Robertson, this article discusses the way in which Anna Freud taught them to observe the children. She also observed those very colleagues who were observing, in order to be able to convey to them, a psychoanalytic view of the children.     

Assessing the Factorial Validity of the Attitudes and Belief Scale 2-Abbreviated Version: A Call for the Development a Gold Standard Method of Measuring Rational and Irrational Beliefs

Rational emotive behaviour therapy (REBT) does not possess a measure of rational and irrational beliefs that meets internationally recognised standards for acceptable psychometric properties. Without such a measure the theory/practice of REBT cannot be rigorously evaluated, thus undermining its scientific veracity. The current study investigates the validity and reliability of a recently developed measure of rational and irrational beliefs: the Attitudes and Belief Scale 2-Abbreviated Version (ABS-2-AV). University students from three countries completed the ABS-2-AV (N = 397). An alternative models framework using confirmatory factor analysis indicated that a theoretically consistent eight-factor model of the ABS-2-AV provided the best fit of the data. A number of post hoc modifications were required in order to achieve acceptable model fit results, and these modifications revealed important methodological limitations with the ABS-2-AV. Results indicated that the validity of the ABS-2-AV was undermined due to items measuring both the psychological process of interest (rational and irrational beliefs) and the context in which these beliefs processes are presented. This is a serious methodological limitation of the ABS-2 and all questionnaires derived from it, including the ABS-2-AV. This methodological limitation resulted in the ABS-2-AV possessing poor internal reliability. These limitations are discussed in relation to the broader REBT literature and the impact such problems have on research and practice. A call is made for REBT researchers to come together to develop a “gold standard” method of assessing rational and irrational beliefs that meets international standard for psychometric excellence.     

Exercising Theory: A Perspective on its Practice

What is the task of educational theory or philosophy if it is not merely conceived as specification of philosophical doctrines in the realm of education? In my view it is the particular task of educational-philosophical theory to work critically on the historically developed cultural constructs that shape our (educational) experience. Thus, the activity that educational theorists are to perform is the critical reflection of the “limits of our world” by drawing on philosophical references and theories. In this text I describe this activity drawing from my own research practice with a particular focus on its relation to what is called thinking.