Interference and negative priming effects in adolescents with attention deficit hyperactivity disorder

Three visual selective attention tasks were used to measure potential differences in susceptibility to interference and inhibitory cognitive control processes in 16 adolescents diagnosed with attention deficit hyperactivity disorder (ADHD) and 45 similar-aged controls. Susceptibility to interference was assessed using the Stroop color and word naming test. Efficiency of distractor inhibition was assessed in two conceptual negative priming tasks. The majority of studies in this area indicate that people with ADHD demonstrate higher levels of interference and lower negative priming effects in comparison with age-matched peers. However, we found that although the ADHD group was consistently slower to name target stimuli than the control group, there were no differences in interference or negative priming between the two groups.     

Looking After Number One: Associations Between Psychopathic Traits and Measures of Social Motivation and Functioning in a Community Sample of Males

Individuals with high levels of psychopathic traits do not typically form enduring bonds with others. However, few studies have documented the associations between psychopathic traits and social functioning. This study systematically explored associations between psychopathic traits and a number of measures characterising social/material goals, social beliefs and the need for belonging, providing a comprehensive assessment of aspects of social functioning associated with psychopathic personality traits. Additionally, a novel experimental vignettes task assessed the extent to which participants identified dominance in themselves and admired this trait in others. Community males with high levels of psychopathic traits appeared not to be motivated by meaningful, long-term relationships. Instead, they seemed to be motivated by goals relating to their own image and financial success. Additionally, these individuals admired dominance in others, but did not clearly identify this trait in themselves. Thus, this study is one of the first to empirically explore multiple areas of social functioning in relation to psychopathic traits, with a view to understanding the social motivations of individuals with high levels of these traits. The findings provide empirical evidence that individuals with high levels of psychopathic traits seem motivated to look after themselves, but not others.     

Linking goal self-concordance and affective reactions to goal conflict

Most people would agree that facing goal conflict is a negative experience. However, many, but not all empirical studies actually show a negative relationship between goal conflicts and well-being: goal conflicts apparently differ in their effects. The aim of the present study was to investigate the role of the level of goal self-concordance (i.e., to what extent goals are pursued with self-determined motivation) for people’s affective reactions to goal conflicts due to resource constraints. Analyses of goal conflicts experienced at work by N = 647 junior scientists shed light onto the role of levels of self-concordance of the conflicting goals on the way the goal conflict is experienced. Results show that goal self-concordance explains variance in affective reaction beyond goal importance and goal attainability. More specifically, conflicts between two goals with high levels of self-concordance are associated to rather positive affect (e.g., excited). In contrast, conflicts between two goals with low levels of self-concordance are associated to rather negative affect (e.g., frustrated). Overall, these results emphasize the need to consider goal properties in future research on goal conflicts.     

Stereotype threat,test anxiety,and mathematics performance

We investigated the combined effects of stereotype threat and trait test anxiety on mathematics test performance. Stereotype threat and test anxiety interacted with each other in affecting performance. Trait test anxiety predicted performance only in a diagnostic condition that prevented stereotype threat by stereotype denial. A state measure of fear of the test mediated this influence. However, stereotype threat reduced the performance of low test-anxious participants to the level of high test-anxious participants. Thus, stereotype threat affected persons low in test anxiety but not persons high in test anxiety. Both phenomena apparently share common mechanisms through which they impair performance.     

Facial speech gestures: the relation between visual speech processing,phonological awareness,and developmental dyslexia in 10‐year‐olds

Successful communication in everyday life crucially involves the processing of auditory and visual components of speech. Viewing our interlocutor and processing visual components of speech facilitates speech processing by triggering auditory processing. Auditory phoneme processing, analyzed by event‐related brain potentials (ERP), has been shown to be associated with impairments in reading and spelling (i.e. developmental dyslexia), but visual aspects of phoneme processing have not been investigated in individuals with such deficits. The present study analyzed the passive visual Mismatch Response (vMMR) in school children with and without developmental dyslexia in response to video‐recorded mouth movements pronouncing syllables silently. Our results reveal that both groups of children showed processing of visual speech stimuli, but with different scalp distribution. Children without developmental dyslexia showed a vMMR with typical posterior distribution. In contrast, children with developmental dyslexia showed a vMMR with anterior distribution, which was even more pronounced in children with severe phonological deficits and very low spelling abilities. As anterior scalp distributions are typically reported for auditory speech processing, the anterior vMMR of children with developmental dyslexia might suggest an attempt to anticipate potentially upcoming auditory speech information in order to support phonological processing, which has been shown to be deficient in children with developmental dyslexia.     

Botany and the Taming of Female Passion: Rousseau and Contemporary Educational Concepts of Young Women

Central in the analyses of women??s and gender studies within the history of education has been Rousseau??s (Emil oder über die Erziehung, 12th edn. Ferdinand Sch?ningh, Paderborn 1762) educational novel Emile, especially Book 5, which deals with the education of Sophie, Emilie??s future spouse. Given the lasting interest in the person of Rousseau and his work, it is astonishing that there is a work by him, that has not been a focus of analysis in studies on the history of education, namely, Rousseau??s Lettres élementaires sur la botanique. Linnaeus had early on espoused a classification bases on the sexuality of the plants. Their sexualizing plants was in keeping with the zeitgeist of the Enlightenment, which had also put the new order of human sexual relations on the agenda. The following article focusses on the question what importance Rousseau??s letters on botany can be accorded in this controversy over the sexuality of the plants and the relations between the sexes.     

Mind-reading in strategic interaction: The impact of perceived similarity on projection and stereotyping

In social dilemmas, negotiations, and other forms of strategic interaction, mind-reading—intuiting another party’s preferences and intentions—has an important impact on an actor’s own behavior. In this paper, we present a model of how perceivers shift between social projection (using one’s own mental states to intuit a counterpart’s mental states) and stereotyping (using general assumptions about a group to intuit a counterpart’s mental states). Study 1 extends prior work on perceptual dilemmas in arms races, examining Americans’ perceptions of Chinese attitudes toward military escalation. Study 2 adapts a prisoner’s dilemma, pairing participants with outgroup targets. Study 3 employs an ultimatum game, asking male and female participants to make judgments about opposite sex partners. Study 4 manipulates perceived similarity as well as counterpart stereotype in a principal–agent context. Across the studies, we find evidence for our central prediction: higher levels of perceived similarity are associated with increased projection and reduced stereotyping.     

Capture of the gaze does not capture the mind

Sudden visual changes attract our gaze, and related eye movement control requires attentional resources. Attention is a limited resource that is also involved in working memory??for instance, memory encoding. As a consequence, theory suggests that gaze capture could impair the buildup of memory respresentations due to an attentional resource bottleneck. Here we developed an experimental design combining a serial memory task (verbal or spatial) and concurrent gaze capture by a distractor (of high or low similarity to the relevant item). The results cannot be explained by a general resource bottleneck. Specifically, we observed that capture by the low-similar distractor resulted in delayed and reduced saccade rates to relevant items in both memory tasks. However, while spatial memory performance decreased, verbal memory remained unaffected. In contrast, the high-similar distractor led to capture and memory loss for both tasks. Our results lend support to the view that gaze capture leads to activation of irrelevant representations in working memory that compete for selection at recall. Activation of irrelevant spatial representations distracts spatial recall, whereas activation of irrelevant verbal features impairs verbal memory performance.