Mechanisms of verbal memory impairment in four neurodevelopmental disorders

Profiles of verbal learning and memory performance were compared for typically developing children and for four developmental disorders characterized by different patterns of language functioning: specific language impairment, early focal brain damage, Williams Syndrome, and Down Syndrome. A list-learning task was used that allowed a detailed examination of the process of verbal learning, recall, and recognition (California Verbal Learning Test--Children's Version). Distinct patterns of performance characterized the four disorders. These patterns were consistent with the language deficits typically seen in the disorders, with the exception of a dissociation seen in Williams Syndrome.     

Facial appearance, gender, and emotion expression

Western gender stereotypes describe women as affiliative and more likely to show happiness and men as dominant and more likely to show anger. The authors assessed the hypothesis that the gender-stereotypic effects on perceptions of anger and happiness are partially mediated by facial appearance markers of dominance and affiliation by equating men's and women's faces for these cues. In 2 studies, women were rated as more angry and men as more happy-a reversal of the stereotype. Ratings of sadness, however, were not systematically affected. It is posited that markers of affiliation and dominance, themselves confounded with gender, interact with the expressive cues for anger and happiness to produce emotional perceptions that have been viewed as simple gender stereotypes.     

An ingroup advantage for confidence in emotion recognition judgments: the moderating effect of familiarity with the expressions of outgroup members

The confidence we have in our assessment of an interaction partner's emotional state can have important consequences for the quality of the interaction. Two studies assessed the hypothesis that immigrants are more confident in their judgment of others' emotional facial expressions if the expresser is a member of their cultural ingroup rather than a member of the host community or another cultural group. In addition, the effects of the perceived familiarity with the type of expression, the length of residence in the host country, the quality of cross-cultural contact, the level of acculturation, and the intensity of the facial expressions were assessed. Overall, the results revealed an ingroup advantage effect for confidence ratings as well as support for the notion that individuals are more confident when judging expressions that they consider as more frequently displayed in everyday life. Furthermore, individuals were more confident when judging happiness expressions as well as more intense expressions in general.     

Cognitive processing deficits in reading disabilities: A prefrontal cortical hypothesis

Much research investigating the neuropsychological underpinnings of reading disabilities has emphasized posterior brain regions. However, recent evidence indicates that prefrontal cortex may also play a role. This study investigated cognitive processes that are associated with prefrontal and posterior brain functions. Subjects were 12-year-old reading disabled and nondisabled boys. Discriminant analysis procedures indicated that measures of prefrontal functions distinguished between the two groups better than measures of posterior functions. The results suggest that reading disabled boys have difficulty with cognitive processes involving selective and sustained attention, inhibition of routinized responses, set maintenance, flexibility in generating and testing alternative hypotheses, and phonemically based language production.     

Project KICK: A school‐based drug education health promotion research project

The purpose of this research‐based design was to address drug prevention and health promotion strategies through the combination of: (1) parent education and involvement; (2) community partnership, and (3) positive peer influence. These strategies were implemented using a four‐cornered partnership among Florida State University, an elementary school, a middle school, and a community advisory board. Expected outcomes were improved self‐concept, improved drug knowledge and awareness, improved decision making and drug refusal skills, and improved perceptions of family coping and adaptability. Bimonthly parent education courses and weekly peer role modeling sessions between middle and elementary school students comprised the interventions for this research. Results were encouraging as increases were found in the predicted direction for the experimental group on all of the major variables.     

“Instruction Publique” in the French Eighteenth-Century Discourse of Modernisation

Towards the end of eighteenth century in France, the newly acquired rights of people as citizens needed assuring. This article traces the principles through which Condorcet tried to realise this on an institutional level. Condorcet did not view the Enlightenment ideas of progress as primarily referring to the state. Rather, he focused on the rights of individuals, particularly on their right to develop their own potential. He bound this perception with the unconditional demand for recognition of the rights of all people, in particular also for a clear renunciation of any gender-specific interpretation of this fundamental idea. Evidence for this is found in Condorcets writings on Instruction Publique. In contrast to other educational programmes of the revolutionary period, these evince a discriminating interpretation of freedom and equality, and recognise the numerous threats to a self-determined human existence.     

The periscope box: A nonobtrusive method of providing an eye-to-eye video perspective

An apparatus is described that allows for the nonobtrusive recording, from a direct camera perspective, of a subject watching a video or computer display. The device follows the basic principles of a periscope and is useful in a variety of experimental paradigms, particularly those involving the assessment of nonverbal aspects of behavior.     

Representation of inflected signs from American Sign Language in short-term memory

In order to help illuminate general ways in which language users process inflected items, two groups of native signers of American Sign Language (ASL) were asked to recall lists of inflected and uninflected signs. Despite the simultaneous production of base and inflection in ASL, subjects transposed inflections across base forms, recalling the base forms in the correct serial positions, or transposed base forms, recalling the inflections in the correct serial positions. These rearrangements of morphological components within lists occurred significantly more often than did rearrangements of whole forms (base plus inflection). These and other patterns of errors converged to suggest that ASL signers remembered inflected signs componentially in terms of a base and an inflection, much as the available evidence suggests is true for users of spoken language. Componential processing of regularly inflected forms would thus seem to be independent of particular transmission systems and of particular mechanisms for combining lexical and inflectional material.