Less is more: Online consumer ratings' format affects purchase intentions and processing

Online customer ratings of products and services are commonplace in e‐commerce; however, the format in which these ratings are presented to consumers can vary. Although not anticipated by classical models of decision making, latter models such as prospect theory and feelings‐as‐information theory suggest that the presentation format of online customer ratings could affect subsequent consumer decision making. In the present research, 3 empirical studies test whether online customer ratings' formats differentially affect consumer purchase intentions. The results offer support for feeling‐as‐information theory and suggest that online ratings presented in a mean (vs. distribution) format result in higher purchase intentions as a result of increased processing fluency. Implications for the presentation of online consumer ratings in e‐commerce, based on these findings, are addressed.     

Cross-lateralisation in children with attention-deficit/hyperactivity disorder and motor skill performance

Cross-lateralisation and increased motor difficulties have been reported in children with attention-deficit/hyperactivity disorder (ADHD). Nevertheless, the question of how crossed (i.e. mixed preference) or uncrossed (i.e. same side preference) lateralisation impacts motor performance in children with ADHD has yet to be examined. In this study, previously validated observational measures of hand and foot preference were used to identify right-handed children with ADHD who display cross- (n = 29) and uncross-lateralisation (n = 31). An uncross-lateralised typically developing (TD) group (n = 32) was also identified, and included as a control. Motor performance was assessed with seven valid and reliable fine and gross motor tasks performed with both preferred and non-preferred limbs. Group, task and sex-related effects were examined. Findings revealed that male (but not female) cross-lateralised children with ADHD performed significantly worse, respectively, in two of the fine motor tasks (spiral tracing [p < .01], and dot filling [p < .05]). Results suggest that cross-lateralised hand and foot preference may affect complex motor skills in male children with ADHD. Furthermore, characteristics of ADHD may manifest differently in male and female children. Findings highlight the importance of considering both hand and foot preference when targeting motor interventions for children with ADHD.     

Thinking ethical and regulatory frameworks in medicine from the perspective of solidarity on both sides of the Atlantic

This article provides a concise overview of the history of scholarship on solidarity in Europe and North America. While recent decades have seen an increase in conceptual and scholarly interest in solidarity in North America and other parts of the Anglo-Saxon world, the concept is much more strongly anchored in Europe. Continental European politics in particular have given rise to two of the most influential traditions of solidarity, namely, socialism and Christian ethics. Solidarity has also guided important public instruments and institutions in Europe (e.g., welfare, healthcare, etc.). Despite the much stronger affinity of continental European societies to solidaristic thinking, we argue that solidarity has much to offer for addressing societal challenges on both sides of the Atlantic and beyond. After proposing a working definition of solidarity that highlights its utility for guiding policy and practice, we give an example of how a solidarity-based perspective can shape instruments for the governance of data use.     

Relationship of temporal lobe volumes to neuropsychological test performance in healthy children

Ecological validity of neuropsychological assessment includes the ability of tests to predict real-world functioning and/or covary with brain structures. Studies have examined the relationship between adaptive skills and test performance, with less focus on the association between regional brain volumes and neurobehavioral function in healthy children. The present study examined the relationship between temporal lobe gray matter volumes and performance on two neuropsychological tests hypothesized to measure temporal lobe functioning (visual perception-VP; peabody picture vocabulary test, third edition-PPVT-III) in 48 healthy children ages 5-18 years. After controlling for age and gender, left and right temporal and left occipital volumes were significant predictors of VP. Left and right frontal and temporal volumes were significant predictors of PPVT-III. Temporal volume emerged as the strongest lobar correlate with both tests. These results provide convergent and discriminant validity supporting VP as a measure of the "what" system; but suggest the PPVT-III as a complex measure of receptive vocabulary, potentially involving executive function demands.     

A different kind of pain: affective valence of errors and incongruence*

People hiss and swear when they make errors, frown and swear again when they encounter conflicting information. Such error- and conflict-related signs of negative affect are found even when there is no time pressure or external reward and the task itself is very simple. Previous studies, however, provide inconsistent evidence regarding the affective consequences of resolved conflicts, that is, conflicts that resulted in correct responses. We tested whether response accuracy in the Eriksen flanker task will moderate the effect of trial incongruence using affective priming to measure positive and negative affect. We found that responses to incongruent trials elicit positive affect irrespective of their accuracy. Errors, in turn, result in negative affect irrespective of trial congruence. The effects of conflicts and errors do not interact and affect different dimensions of affective priming. Conflicts change the speed of evaluative categorisation while errors are reflected in categorisation accuracy. We discuss the findings in light of the “reward value and prediction” model and the “affect as a feedback for predictions” framework and consider the possible mechanisms behind the divergent effects.     

Fifteen minute stories about training

This panel presentation at the Journal's conference in St Petersburg responded to the conference theme of 'Ancestors in Personal, Professional and Social History' by relating it to the experience of training and being trained on the IAAP 'router' programme in Russia. The two organizers of the programme (JW and CC) have worked in Russia for over 12 years, bringing analysts from Britain to Moscow and St Petersburg on a 'shuttle' basis as supervisors and personal analysts. A few months after handing over the router programme in December 2010 to the Russian colleagues they had trained, they invited four analysts, three Russian and one Belarusian, to tell a short personal story about their training, linking it to the theme of 'the Ancestors'. The resulting four stories are very different but complement each other, using imagery to illustrate issues concerning both value and ambivalence. JW and CC jointly wrote their story about the programme in response to the four stories, reflecting on some of their themes and from them, giving consideration to the flexibility and limits of such a model of cross-cultural training. Themes in the stories included the possibility of mutual adaptation to another culture without losing tradition and identity; moving on from doctrinaire Soviet attitudes in education to embrace 'not knowing'; both organizers and routers learning from mistakes and from joint experience without guilt or shame; the need to protect reflective space amidst the constraints of time and geography. All Russian and UK contributors could finally acknowledge their shared luck to find themselves in the right place at the right time to respond to the collective revival of psychoanalytic practice in Russia.     

Suppressing thoughts of past events: Are repressive copers good suppressors?

We investigated the ability of individuals with a “repressive coping style” to strategically control thoughts of events from their past, which made them feel either proud or embarrassed, within the thought suppression paradigm. We examined whether (low) anxiety and (high) defensiveness interacts to influence suppression success over and above anxiety and defensiveness alone using low anxious, repressor, high anxious, and defensive high anxious groups. For the emotionally positive “proud event”, all groups avoided event‐related thoughts when instructed to suppress. For the emotionally negative “embarrassed event”, repressors reported fewer event‐related thoughts than all other groups, even when not instructed to suppress. Repressors also reported the lowest level of suppression effort and showed no “rebound”. We discuss repressors' memory performance in terms of their natural tendency to avoid negative self‐referent material, and thought and memory control in everyday life.