Intimate partner aggression reporting concordance and correlates of agreement among men with alcohol use disorders and their female partners

This study examined relationship aggression reporting concordance among 303 men with alcohol use disorders and their female partners enrolled in couples-based alcohol abuse treatment. Agreement for physical and psychological aggression was generally consistent with, or higher than, concordance rates reported among other populations. Men's antisocial personality disorder characteristics were the strongest predictor of higher concordance for male- and female-perpetrated aggression. Higher alcohol problem severity, poorer relationship adjustment, and higher psychopathic personality features were associated with better concordance in some analyses. Women reported experiencing more physical aggression than men reported perpetrating, and women reported perpetrating more psychological aggression than men reported experiencing. Findings highlight the importance of obtaining aggression reports from both partners and the need for research investigating methods for improving concordance.     

Age-related differences in working memory and force control under dual-task conditions

The aim of this study was to investigate the relationship between force control and cognitive performance under dual-task conditions in younger (18-22 years) and older adults (65-77 years). Cognitive (n-back test) and motor performance (force-tracking) was measured independently and simultaneously. Results indicated overall age-related differences for the n-back and the force-tracking task. Age-related differences increased during dual-task conditions. While younger adults exhibited no decrease in cognitive or motor performance during dual-task conditions, older adults showed a decrease in motor and cognitive performance. Additionally, when older adults made an error in the cognitive task they tended to show greater variability in the force-tracking task. These results suggest that cognitive motor deficits are responsible for older adults' performance decrements under dual-task conditions.     

Predicting cognitive control from preschool to late adolescence and young adulthood

In this longitudinal study, the proportion of time preschoolers directed their attention away from rewarding stimuli during a delay-of-gratification task was positively associated with efficiency (greater speed without reduced accuracy) at responding to targets in a go/no-go task more than 10 years later. The overall findings suggest that preschoolers' ability to effectively direct their attention away from tempting aspects of the rewards in a delay-of-gratification task may be a developmental precursor for the ability to perform inhibitory tasks such as the go/no-go task years later. Because performance on the go/no-go task has previously been characterized as involving activation of fronto-striatal regions, the present findings also suggest that performance in the delay-of-gratification task may serve as an early marker of individual differences in the functional integrity of this circuitry.     

FUNCTIONAL ANALYSIS AND EXTINCTION OF DIFFERENT BEHAVIOR PROBLEMS EXHIBITED BY THE SAME INDIVIDUAL

Specific extinction procedures were matched to the function of two target behaviors displayed by the same individual, with results indicating that the matched extinction procedure suppressed the behavior for which it was designed. One of the target behaviors was exposed to an irrelevant extinction procedure, which produced no beneficial effects. These results support previous research indicating the need to match extinction procedures to the function of problem behavior.     

On the equivalence of superordinate concepts

Psychological studies of superordinates have generally treated them as equivalent. However, many languages distinguish mass superordinates (e.g., clothing) from count superordinates (e.g., vehicle). In the present paper, experimental evidence is presented which suggests that the two types of superordinates are conceptually distinct as well. One study showed that the members of mass superordinates more often co-occur. A second study showed that people more often interact with the members of mass superordinates in temporal proximity whereas people primarily interact with single members of count superordinates on a specific occasion. Also, properties that characterize an individual are a more salient aspect of count superordinates. These findings imply that mass superordinates refer to unindividuated groups of objects, united by spatial and functional contiguity. Two other studies supported this hypothesis by showing that the class inclusion relation between a single object and a category is stronger for count superordinates. Taken together, the findings suggest that mass superordinates are not true taxonomic categories. We relate the findings to previous views of superordinates and to the count/mass distinction in general.     

How infant appearance informs: Child care providers' responses to babies varying in appearance of age and attractiveness

Research suggests that an infant's attractiveness influences adult's judgments of its developmental competence, such that less attractive infants are considered to look older than more attractive infants. To assess the effects of knowledge of age on these attractiveness-based attributions, 90 staff members of licensed child care centers judged specific developmental skills and rated the global developmental competence of 6-month-olds, based on the infants' facial appearance. Knowing an infant's actual age modified relations between attractiveness and expectations of maturity. Caregivers who knew the infants' ages estimated that unattractive infants were capable of relatively few specific skills in some areas of development, but they nevertheless rated those infants to be relatively competent in their development. Without information about age, caregivers often rated less attractive infants to be lower in competence, although they judged these babies to be older, with a larger number of specific skills. Training implications for improving caregivers' judgments are discussed.     

Nonverbal learning disabilities: The syndrome and a case study

Presents the syndrome of nonverbal learning disabilities (NLD) and the model developed to encompass its complex manifestations. Included are the history of the development of the syndrome, the types of children in whom its principal features are manifest, the hypothesized neurological bases of the syndrome, and a test of its developmental dimensions. A case study with assessment results and treatment implications illustrates the clinical dimensions of the syndrome. General developmental and treatment implications of the NLD syndrome and the NLD model are also included.