Efficiency of visual information processing in children at-risk for dyslexia: habituation of single-trial ERPs

To investigate underlying learning mechanisms in relation to the development of dyslexia, event-related potentials to visual standards were recorded in five-year-old pre-reading children at-risk for familial dyslexia (n=24) and their controls (n=14). At the end of second grade the children aged 8 years were regrouped into three groups according to literacy level and risk factor. Single-trial analyses revealed N1 habituation in the normal-reading controls, but not in the normal-reading at-risks, and a N1 amplitude increase in the group of poor-reading at-risks and poor-reading controls. No P3 habituation was found in either group. The normal-reading at-risk group exhibited the longest N1 and P3 latencies, possibly compensating for their reduced neuronal activity during initial information extraction. In contrast, the poor-reading group only showed prolonged P3, and their increase in (initial small) N1 amplitude together with normal N1 latencies, suggests inefficient processing in an early time window, which might explain automatisation difficulties in dyslexic readers.     

Pleasure,Arousal, Dominance: Mehrabian and Russell revisited

This paper presents a discursive review of the dimensions pleasure, arousal and dominance that Mehrabian and Russell developed in 1974 to assess environmental perception, experience, and psychological responses. Since then numerous researchers applied these dimensions to assess the experience of the physical environment and its perceived qualities. Although the dimensions appeared to be useful, there is a long-lasting debate going on among environmental psychologists about the interpretation of pleasure, arousal and dominance and its underlying mechanisms. Due to the lack of clarity researchers use different adjectives to describe environmental experiences, which makes any comparison between research findings difficult. This paper shows that the three dimensions can be linked to the current ABC Model of Attitudes: pleasure, arousal and dominance can be respectively related to affective, cognitive and conative responses, i.e. Affect, Cognition and Behaviour (ABC). In addition, connecting the three dimensions to the triad feeling, thinking and acting, can also help to improve our understanding, interpretation and measurement of pleasure, arousal and dominance. Based on this review, it is proposed to re-introduce the three dimensions and to replace the nowadays often used two dimensional model with pleasure and arousal by a three dimensional model, including dominance as a third dimension, to represent the complete range of human responses.     

Personality and Illness Adaptation in Adults with Type 1 Diabetes: The Intervening Role of Illness Coping and Perceptions

Inspired by the common sense model, the present cross-sectional study examined illness perceptions and coping as intervening mechanisms in the relationship between Big Five personality traits and illness adaptation in adults with Type 1 diabetes. A total of 368 individuals with Type 1 diabetes (18–35 years old) completed questionnaires on personality, diabetes-related problems, illness perceptions, and illness coping. First, Neuroticism, Agreeableness, and Conscientiousness predicted patients’ illness adaptation, above and beyond the effects of sex, age, and illness duration. Second, illness coping was found to be an important mediating mechanism in the relationship between the Big Five and illness adaptation. Finally, perceived consequences and perceived personal control partially mediated the relationship between the Big Five and illness coping. These findings underscore the importance of examining patients’ personality to shed light on their daily functioning and, hence, call for tailored intervention programs which take into account the personality of the individual patient.     

Historical explanation,folk psychology,and narrative

Abstract

The aim of this article is to review the recent popularity of casuistry as a model of moral inquiry. I argue that proponents of casuistry do not endorse the particularist epistemology that seems to be implied by their position, and that this is why casuistry does not seem to present something really new in comparison to ‘top-down’ generalist approaches. I contend that casuistry should develop itself as a (moderately) particularist position and that the challenge for the defender of casuistry is to come up with ideas that strengthen the (‘intuitionist’) model of rationality that underlies most forms of particularism.     

Identity statuses in young adult employees: Prospective relations with work engagement and burnout

The importance of identity statuses for individuals' well-being and psychosocial functioning has been demonstrated abundantly in high school and college samples. The present longitudinal study complemented this research line by (a) focusing on identity clusters or statuses in a sample of 300 working young adults (21–40 years of age), and (b) investigating the concurrent and prospective implications of these identity statuses for work engagement and burnout. Based on a recently developed dimensional model of personal identity formation, five distinct statuses were obtained, largely replicating previous research on identity clusters. These five statuses were meaningfully differentiated on the basis of their associations with the outcome measures, with the identity achievement status showing the most optimal profile (low burnout, high engagement) and the diffused diffusion status the least adjusted profile across time. Implications and suggestions for future research are discussed.     

The Business of Testing

Theodore Millon was a brilliant man: erudite, thoughtful, confident, deliberate, and curious. He was an integrative thinker. It is widely known how these characteristics manifested themselves in his landmark work in the areas of personality theory, personality development, and personality assessment. What is likely less well known is that he displayed these same characteristics in and to the world of business; in particular, his relationships with those who published and distributed his assessment measures. This article traces those relationships. Various components are explored, ranging from product development to product marketing, from the protection of intellectual property to the development and execution of contracts, from deciding how and when to revise a test to ensuring that his legacy continues long into the future. Although the primary dynamic of these relationships was commercial, the reasons for their success were personal. Common goals, clarity of communication, persistence, respect, and trust allowed these relationships to develop, prosper, evolve, and endure.