Coaction and upward social comparison reduce the illusory conjunction effect: Support for distraction-conflict theory

This article proposes an integration of Festinger’s (1954) social comparison theory and Baron’s (1986) distraction-conflict theory of the social facilitation-inhibition effect, which successfully predicts attentional focusing in coaction when social comparison represents a distraction. Two experiments confronted participants with the illusory conjunction task (Treisman, 1998), where illusions occur because of the lack of attentional processing of central cues. If coaction, like upward comparison, is distracting and thereby enhances the attention allocated to central cues (here the target’s features) at the expense of peripheral cues (here distractors), then a reduction should be found in the illusions. Experiment 1 indeed showed a lower rate of conjunctive errors under upward comparison than under downward comparison. Experiment 2 specified that this effect was due to downward comparison effectively reducing distraction, with upward comparison only maintaining it, as compared to mere coaction.     

Delay discounting: Interactions between personality and cognitive ability

Delay discounting describes the extent to which the value of a reward decreases as the delay to obtaining that reward increases. Lower discounting rates predict better outcomes in social, academic, and health domains. The current study investigates how personality and cognitive ability interact to predict individual differences in delay discounting. Extraversion was found to predict higher discounting rates at the low end of the cognitive distribution, while emotional stability was found to predict lower discounting rates at the high end of the cognitive distribution. These findings support recent models of discounting behavior and suggest that personality and cognitive ability interact in shaping decision making.     

The Time Before Us (The Unpast in W. S. Merwin,W. Benjamin,and V. Woolf)

Freud and Winnicott have expressed the opinion that if their psychoanalytic ideas are correct, then poets and writers will have thought of them first. The author of the present article, who, in a previous work, has developed the concept of “actual time” on metapsychological grounds, concurs with their opinion by showing that variants of “actual time” can be found in the works of the American poet W. S. Merwin, the British writer Virginia Woolf, and the German philosopher Walter Benjamin. Their poetry, literary prose, and philosophy, respectively, are shown to resonate with the time dimension of the psychoanalytic process.     

Dopamine,depressive symptoms,and decision-making: the relationship between spontaneous eye blink rate and depressive symptoms predicts Iowa Gambling Task performance

Depressive symptomatology has been associated with alterations in decision-making, although conclusions have been mixed, with depressed individuals showing impairments in some contexts but advantages in others. The dopaminergic system may link depressive symptoms with decision-making performance. We assessed the role of striatal dopamine D₂ receptor density, using spontaneous eye blink rates, in moderating the relationship between depressive symptoms and decision-making performance in a large undergraduate sample that had not been screened for mental illness (N?=?104). The regression results revealed that eye blink rate moderated the relationship between depressive symptoms and advantageous decisions on the Iowa Gambling Task, in which individuals with more depressive symptomatology and high blink rates (higher striatal dopamine D₂ receptor density) performed better on the task. Our computational modeling results demonstrated that depressive symptoms alone were associated with enhanced loss-aversive behavior, whereas individuals with high blink rates and elevated depressive symptoms tended to persevere in selecting options that led to net gains (avoiding options with net losses). These findings suggest that variation in striatal dopamine D₂ receptor availability in individuals with depressive symptoms may contribute to differences in decision-making behavior.     

A national survey of U.S. statutes on juvenile transfer: implications for policy and practice

A survey of the statutes on juvenile transfer and cecertification in the U.S. federal and 50 state jurisdictions, and the District of Columbia, was performed. Relevant information was obtained on the procedures in each jurisdiction by which a juvenile can be tried in criminal court, whether there are applicable decertification (“transfer back”) procedures in jurisdictions permitting criminal court processing through automatic file or prosecutorial discretion, and the burden and allocation of proof in relevant proceedings. We also identified four criteria relevant to the mental, emotional, and developmental functioning of juveniles that are used in various jurisdictions in making transfer and decertification decisions: treatment needs and amenability, risk assessment of future criminality, the presence of mental retardation or mental illness, and certain kinds of offense characteristics. The majority of jurisdictions now allow 14-year-old juveniles to be tried in criminal court. Treatment needs/amenability and risk assessment are set forth as criteria relevant to transfer in the majority of jurisdictions as well, with the presence of mental retardation or mental illness explicitly relevant in a small number of jurisdictions. The patterns of these findings are discussed in their implications for social policy and for the forensic mental health assessment of juvenile transfer and decertification, with needed areas of research identified within each. ©1997 John Wiley & Sons, Ltd.     

La fonction argumentative des marques de la langue

The present paper reports a set of experimental studies concerning the comprehension of French argumentative operators and connectives. The first part is a presentation of the theoretical framework, the methodological problems and some of the most general results. Experiments were carried out in the perspective of the linguistic theory of argumentation developed by Anscombre and Ducrot. According to this theory, a number of devices in language are mainly defined by their argumentation function, i.e. by the types of discursive sequences and conclusions they involve. Three categories of such devices were examined: (1) operators like “presque” (almost), “à peine” (hardly), “au moins” (at least), etc. which give an argumentative orientation to the statement; (2) co-orientation connectives, like “même” (even), which relate two statements oriented towards the same conclusion; (3) counter-orientation connectives, like the concessive ones (“mais” (but), “quand même” (even so), etc.), which relate two statements oriented towards opposite conclusions. The data shed light on issues such as: What is the nature of the relationship between the informative and argumentative functions of different operators? Is there a hierarchical relation between the argumentative processes of “co-orientation” and “counter-orientation”? What is the role of negation in the processing of argumentative sequences? The second part of the paper focuses specifically on the study of how 8 and 10 year-old children process “counter-oriented” statements. Five concessive connectives were studied: “mais”, “pourtant”, “quand même”, “même si”, “bien que”. The test was composed of two successive completion tasks: in one task the children had to choose the relevant context of complex sentences involving concessive connectives; in the other task they had to choose their relevant conclusion. Main results show a clear evolution in the performance of children between 8 and 10, suggesting that concessive strategies are not completely mastered at the age of 8. Differences among the concessive connectives studied were brought out: the item “quand même” obtained much better results than the other items with 8-year-old subjects; statements with “mais” seemed to be better processed in the conclusion task than in the context task, especially by 10-year-old subjects. These results are compared with other data obtained in some of the numerous studies on the production and comprehension of concessive connectives in various languages, and discussed from the point of view of argumentative theory.