The costs of caring: Gender identification increases threat following exposure to sexism

The current research examined whether group identification moderates the extent to which perceived ingroup discrimination is threatening, as indexed by physiological and self-report measures. Women read and gave a speech summarizing an article describing sexism as prevalent or rare. They then completed a distraction task and sat for a recovery period. Cardiovascular reactivity (CVR) was used to index threat experienced on an automatic level and self-reported anxiety was used to index threat experienced on a controlled level. Regardless of group identification, participants in the prevalent sexism (vs. rare sexism) condition exhibited a pattern of CVR consistent with threat during the speech and reported greater anxiety post-speech. During recovery, however, highly identified participants in the prevalent sexism condition exhibited a sustained threat pattern of CVR and reported higher anxiety post-recovery compared to low identifiers. High group identification may heighten the psychological and physiological burden of discrimination.     

Discrete and Contextual Cue Alterations Eliminate the Instrumental Appetitive-to-Aversive Transfer Impairment in Phenytoin-Treated Rats

We have shown previously that the antiepileptic phenytoin impairs transfer in an instrumental learning task (Banks et al., 1999). The present study examined the effects of contextual alterations on appetitive-to-aversive transfer performance of rats treated with either phenytoin or tang. Adult rats were tested in tone-signaled appetitive and aversive instrumental tasks, where the animal bar-pressed to obtain a food reward (sugar pellet) or to avoid shock. Rats were trained on the appetitive task for 31 days. Beginning on the twenty-first day, rats were gavaged with either phenytoin or tang twice daily. Animals were then transferred to aversive training, with the phenytoin or tang treatment continuing throughout the 25 testing days. For some animals, contextual changes were introduced as they shifted from appetitive to aversive training, while for other animals these changes were not made. Phenytoin-treated rats that were presented with changes in context as they transferred from the appetitive to the aversive task learned the avoidance response to levels substantially higher than drug-treated rats not presented with the contextual changes. These results indicate that phenytoin impairs avoidance learning following transfer from the appetitive task, and that this impairment can be eliminated by introducing changes in context at the point of transfer. In the tang-treated control subjects, on the other hand, there was no improvement in transfer learning performance associated with the changes in contextual cues. This pattern of results suggests that contextual encoding processes in rats being trained in an instrumental appetitive-to-aversive paradigm are dramatically affected by phenytoin.     

Monolingual and bilingual children's use of mutual exclusivity in the naming of whole objects

In two experiments, the use of mutual exclusivity in the naming of whole objects was examined in monolingual and bilingual 3- and 6-year-olds. Once an object has a known name, then via principles of mutual exclusivity it is often assumed that a new name given to the object must refer to some part, substance, or other property of the object. However, because bilingual children must suspend mutual exclusivity assumptions between languages, they may be more willing to accept two names for an object within a language. In the current research, the use of mutual exclusivity in the naming of whole objects was found across monolingual and bilingual children, although older bilingual children were significantly less inclined to use mutual exclusivity than were older monolingual children. These results are discussed in terms of differences in monolingual and bilingual children's word learning.     

Acculturative hassles and immigrant adolescents: a life-domain assessment for Soviet Jewish refugees

In a sample of 146 adolescents, the authors developed and validated a measure of acculturative hassles for Soviet Jewish refugees. They based the measure on an ecological perspective, which focuses on hassles involving person-environment transactions occurring in life domains of school, family, peers, and language. The authors reviewed conceptual and methodological issues in existing instruments and incorporated efforts to address current limitations into instrument development. The measure was correlated with psychological distress, level of acculturation to Russian and U.S. cultures, and outcomes in life domains; it contributed to outcomes over and above effects of nonacculturative hassles. Implications for measurement of acculturative hassles are discussed.     

Rationale and principles for early intervention with young children at risk for anxiety disorders

Anxiety disorders are one of the most prevalent categories of disorder among adults and children. Children of parents with anxiety disorders are known to be at higher risk for anxiety disorders themselves, with manifestations of this risk often appearing in toddlerhood or early childhood. Yet because affected parents are often unskilled in anxiety management, they often have difficulty in helping their young children learn to manage anxiety. Literature on the course of anxiety disorders through childhood and on effective cognitive-behavioral interventions suggests that preventive interventions even with very young children could potentially be of benefit in mitigating the course of these often debilitating disorders. This paper outlines the rationale for offering early or preventive interventions to preschool-age children at risk and their parents and discusses means of identifying children to target for intervention and the importance of parental involvement. Drawing upon the literature on parental factors in childhood anxiety disorders as well as on effective intervention strategies with preschool-age children, it delineates principles for intervention with parents and effective components of intervention with youngsters in this age range.     

Biculturalism and Perceived Competence of Latino Immigrant Adolescents

The present study investigated acculturation to the Hispanic and American cultures and self-perceptions of competence among 123 Latino immigrant adolescents. The study tested a contextual model of biculturalism by examining whether different acculturation styles predicted perceived competence in life spheres with different cultural demands. Perceived competence was assessed using Harter's (1988) Self-Perceptions of Competence Profile for Adolescents for the life spheres of school, peers (both Latino and non-Latino), and global self-worth. In addition, an analogous scale to assess perceptions of competence in the family was constructed for that sphere. The study found some support for a contextual model of acculturation. Acculturation to American culture predicted positive self-perceptions of competence with American peers, while acculturation to Hispanic culture predicted positive self-perceptions of competence with Latino peers. Perceived family competence, however, was predicted by acculturation to American rather than Hispanic culture. Results with respect to biculturalism are tentative, with a trend relating biculturalism to positive self-perceptions of global self-worth. However, because many of the conditions stipulated by the model were not met, results with respect to biculturalism raise questions about current approaches to operationalizing the construct.     

Can Creativity Predict Cognitive Reserve?

Cognitive reserve relies on the ability to effectively cope with aging and brain damage by using alternate processes to approach tasks when standard approaches are no longer available. In this study, the issue if creativity can predict cognitive reserve has been explored. Forty participants (mean age: 61 years) filled out: the Cognitive Reserve Index questionnaire, the Torrance Test of Creative Thinking in visual and verbal form, Raven's Progressive Matrices (PM38), and the Verbal Judgments Test. The analysis revealed that all indices of verbal creativity were positively correlated with indices of cognitive reserve, except with cognitive reserve related to working activity. However, using the composite score of verbal creativity, all indices of cognitive reserve were predicted, including the index related to working activity. These results show that verbal creativity could be considered as another proxy indicator of cognitive reserve, and open to the hypothesis that verbal creativity enhances cognitive reserve and sustains active aging.     

Person perception and scientific objectivity

The perception of other people is shown to require a different set of scientific assumptions than that used in traditional psychology. Mind-body dualism, subject-object dichotomy and traditional notions of scientific causality are shown to be inapplicable to the perception of people, except where people are being seen as objects. The ?predict and control' model of psychology, and the ?medical model' of psychiatry both involve the perception of people as objects. The ?participant observer' model is seen to be the optimal one for the study of human beings.     

The Effect of Language Exposure and Word Characteristics on the Arab EFL Learners’ Word Associations

The present study investigates the patterns of word associations among Arab EFL learners and compares these patterns with those of native speakers of English. The study also examines the influence of increased language exposure and word characteristics on the learners’ association patterns. To this end, 45 native speakers of English and 421 Arab learners of English at a Saudi university with two distinct levels of English language exposure completed a multiple-response word association test and their responses were analyzed, examined and compared. The results revealed strong influence for language exposure and word characteristics on the learners’ associations and support a developmental approach to the second language lexicon where an increase in language exposure and word knowledge enhances mental word connectivity and increases its native-like similarity.