The Adolescent Behavior Checklist: Validation Using Structured Diagnostic Interviews

The purpose of this study was to evaluate the discriminant validity of scores from the Adolescent Behavior Checklist (ABC), a self-report measure of ADHD symptomatology for adolescents ages 11–17 years. Validity was assessed through correlational, univariate, and discriminant function analyses using three groups: (1) adolescents diagnosed with ADHD, (2) adolescents currently experiencing a mood and/or anxiety disorder, and (3) adolescents with no major psychological disorder. Convergent and divergent validity of the ABC factor scores was demonstrated through correlational results with (1) parent and adolescent report of ADHD symptoms during structured psychiatric interviews and (2) scores on questionnaires measuring related and nonrelated constructs. Univariate analyses indicated that the ADHD group obtained significantly higher scores than did the nonclinical adolescents across all ABC factors. Additionally, the ADHD group scored significantly higher than did the psychiatric controls on the following ABC factors: Conduct Problems, Impulsivity/Hyperactivity, and Social Problems. Results from discriminant analyses supported the reliability of ABC scores in correctly classifying participants into groups. Compared to the Youth Self-Report, the ABC was found to be somewhat better at classifying when used in a multiinformant discriminant analysis. Therefore, overall results from the current study suggest that the ABC is a valid and useful self-report screening measure for ADHD symptoms and related difficulties.     

Immigration, Gender, and Psychosocial Adjustment: A Study of 150 Immigrant Couples in Israel

Research on gender differences in the process of psychosocial adjustment of recent immigrants is scant. This study was designed to assess occupational, social, and personal/psychological aspects of adjustment to life in Israel among 150 heterosexual couples that immigrated together from the former Soviet Union after 1990. The mean age of participants was 46, over 60% had postsecondary education, and have lived in Israel for the average of 9 years. The study included a structured survey and in-depth interviews with 15 couples. The results suggest that overall levels of adjustment and well-being reported by men and women are rather similar, although they take somewhat different paths toward social integration. Men were doing better in the economic/occupational domain, whereas women were more active in the social domain (e.g., building their personal networks, exploring new lifestyles). Both men and women had experienced occupational downgrading in Israel, but more women worked in physically-demanding jobs such as geriatric nursing and cleaning. Women suffered a more dramatic occupational downgrading than men, as well as lower job security and under/unemployment. Yet, they showed more flexibility and tolerance of their new work roles. No tangible gender differences have been found in the general indicators of psychosocial well-being and overall satisfaction with life in Israel. Processes of social adjustment among immigrants from the former Soviet Union may be less gendered than in other immigrant communities, reflecting more egalitarian gender relations in the Russian/Soviet culture.     

Effects of Gender Diversity on Performance and Interpersonal Behavior in Small Work Groups

We examined the separate and combined impact of gender composition and training method on both the performance and interpersonal behaviors exhibited in small work groups. Participants were scheduled in groups of three for two 1-h sessions that occurred 1 week apart. In Session 1, groups were trained to assemble the AM portion of a radio. In Session 2, groups were tested on their training. Analyses indicated that groups whose members were trained together took longer to assemble their radios and made more errors than groups whose members were trained apart. No performance differences were found between mixed-gender and same-gender groups. However, women were less task-oriented in mixed-gender than in same-gender groups, but men were more task-oriented in mixed-gender than in same-gender groups. Further, solo women were less talkative than women in the majority, whereas men were more talkative when they were solos rather than in the majority. Implications for the nature of training and gender composition in groups in the workplace are discussed.     

Processing pronunciation variants: the role of probabilistic knowledge about lexical form and segmental co-occurrence

Two experiments investigated the contribution of lexical knowledge to processing nasal flap variants (e.g. “mental” produced as “mennle”). High and low variant production frequency nasal flap words and nonword counterparts were presented in a “t” detection task. More “t” detections were found in high than low variant frequency nasal flap words; no difference was found in control nasal flap nonwords but control nonwords with a nasal had more “t” detections than nonwords without a nasal. The findings suggest that access to lexical knowledge of an alternative NT pronunciation is modulated by variant frequency of the reduced form and pre-lexical phonotactic knowledge.     

The dynamic nature of knowledge: Insights from a dynamic field model of children’s novel noun generalization

This paper examines the tie between knowledge and behavior in a noun generalization context. An experiment directly comparing noun generalizations of children at the same point in development in forced-choice and yes/no tasks reveals task-specific differences in the way children’s knowledge of nominal categories is brought to bear in a moment. To understand the cognitive system that produced these differences, the real-time decision processes in these tasks were instantiated in a dynamic field model. The model captures both qualitative and quantitative differences in performance across tasks and reveals constraints on the nature of children’s accumulated knowledge. Additional simulations of developmental change in the yes/no task between 2 and 4 years of age illustrate how changes in children’s representations translate into developmental changes in behavior. Together, the empirical data and model demonstrate the dynamic nature of knowledge and are consistent with the perspective that knowledge cannot be separated from the task-specific processes that create behavior in the moment.     

Dueling Experiences and Dual Ambivalences: Emotional and Motivational Ambivalence of Women in High Status Positions

A laboratory study demonstrates that women in high status positions experience emotional ambivalence (simultaneous experience of positive and negative affect) and motivational ambivalence (simultaneous desires to build relationships and display power). These effects were found with 2 different measures of ambivalence, 1 derived from the attitudinal ambivalence literature and the other from the structure of affect literature. These findings have implications about the experience of women in the workplace, as well as the current debates concerning structure of affect.     

Testicular Cancer and Genetics Knowledge Among Familial Testicular Cancer Family Members

Purpose  

It was our aim to determine baseline levels of testicular cancer and genetics knowledge among members of families with Familial Testicular Cancer (FTC).     

The narrative identity approach and romantic relationships

Narrative identity is an internal and evolving life story in which the narrator integrates conceptions of the personal past, present, and presumed future within a coherent story‐based framework. Carrying a number of personal and social implications, this construct represents a psychological resource. We contend that, like life itself, one's history within the romantic domain as well as one's current romantic relationship(s) are often viewed using story‐based frameworks. As such, we argue that the greater adoption of the narrative identity approach within the close relationships literature would complement and extend current assessment paradigms used to study romantic relationships. In this article, we outline the conceptual and methodological background of the narrative identity approach. This is followed by a brief review of extant research using narrative methodologies in the study of romantic relationships. Finally, a series of current and future research directions are presented that rest at the nexus between the narrative identity approach and the study of romantic relationships. We conclude that the more extensive integration of the narrative identity approach within the close relationships literature would contribute to the understanding of such relationships. This is a story worth telling.     

Statistical regularities in vocabulary guide language acquisition in connectionist models and 15-20-month-olds

This research tested the hypothesis that young children's bias to generalize names for solid objects by shape is the product of statistical regularities among nouns in the early productive vocabulary. Data from a 4-layer Hopfield network suggested that the statistical regularities in the early noun vocabulary are strong enough to create a shape bias, and that the shape bias is overgeneralized to nonsolid stimuli. A 2nd simulation suggested that this overgeneralization is due to the dominance of names for shape-based categories in the early noun vocabulary. Two subsequent longitudinal experiments tested whether it is possible to create word learning biases in children. Children 15-20 months old were given intensive naming experiences with 12 noun categories typical of the types of categories children learn to name early. The children developed a precocious shape bias that was overgeneralized to naming nonsolid substances; they also showed accelerated vocabulary development. Children taught an atypical set of nouns or no new nouns did not develop a shape bias and did not show accelerated vocabulary development.