Rattling the cage and opening the door

I share with Poulin‐Dubois and with Sabbagh, Koenig and Kuhlmeier the conviction that more research is needed on the mechanisms supporting selective social learning in infants and children. However, my plea is more specific: for research that tests domain‐specific hypotheses about mechanism against domain‐general hypotheses derived from other fields of cognitive science. Many, but not all, of these alternative hypotheses relate to domain‐general mechanisms of attention.     

Does aging affect the formation of new topographical memories? Evidence from an extensive spatial training

A decline in navigational abilities is a consistent feature of aging. Although many studies focused on recall of navigational information, the impact of time and type of learning on recall has received little attention. We submitted older adults and young participants to an extensive training of an ecological environment, from both route and survey perspectives. Then, we tested participants’ learning using from both route and survey perspectives. Although older adults benefit from the extensive training, they did not reach the same performance of the young participants. Despite this main effect of age, the effect of the type of learning was the same in the two groups. Congruence between type of learning and recall led to better performance in both groups. We discuss these findings in the light of cognitive models of human navigation and aging. Useful suggestions about how these findings may inform a specific cognitive intervention in older adults are also provided.     

Training and Mentoring of Chemists: A Study of Gender Disparity

This study was conducted to compare women’s and men’s retrospective perceptions of the mentoring they received during their training and career development in chemistry. Participants were 455 graduates (135 women) who received doctoral degrees from 11 top US chemistry programs over a 5-year period (1988–1992). In 2003, graduates completed surveys of undergraduate, graduate, post-doctoral, and initial employment experiences. In line with Social Cognitive Career Theory (Lent et al., Journal of Vocational Behavior 45:79–122, 1994), which posits that perceptions of barriers can affect career decisions, results suggest that women perceived that they received less mentoring than men at the undergraduate, graduate, and post-doctoral levels of training, likely related to gender differences in eventual career success. Possible interventions at the individual and institutional levels are discussed.     

The transportability of multisystemic therapy to Sweden: short-term results from a randomized trial of conduct-disordered youths

This randomized clinical trial assessed the effectiveness of multisystemic therapy (MST) for 156 youths who met the diagnostic criteria for conduct disorder. Sweden's 3 largest cities and 1 small town served as the recruiting area for the study. A mixed factorial design was used, with random allocation between MST and treatment as usual groups. Assessments were conducted at intake and 7 months after referral. With an intention-to-treat approach, results from multiagent and multimethod assessment batteries showed a general decrease in psychiatric problems and antisocial behaviors among participants across treatments. There were no significant differences in treatment effects between the 2 groups. The lack of treatment effect did not appear to be caused by site differences or variations in program maturity. MST treatment fidelity was lower than that of other studies, although not clearly related to treatment outcomes in this study. The results are discussed in terms of differences between Sweden and the United States. One difference is the way in which young offenders are processed (a child welfare approach vs. a juvenile justice system approach). Sociodemographic differences (e.g., rates of poverty, crime, and substance abuse) between the 2 countries may also have moderating effects on the rates of rehabilitation among young offenders. (PsycINFO Database Record (c) 2008 APA, all rights reserved).     

Contextual Adult Life Span Theory for Adapting Psychotherapy with Older Adults

Our aging population is growing in size and diversity. To integrate different views on aging and make explicit the role of culture as a contextual factor, we modified Knight’s (Psychotherapy with older adults, 2004) Contextual, Cohort-based, Maturity, Specific Challenge (CCMSC) model of psychotherapy with older adults into the Contextual Adult Lifespan Theory for Adapting Psychotherapy (CALTAP). This article describes various components of the CALTAP, which serves as a meta-theoretical framework in guiding an integrated psychotherapy approach for the aging population. The interaction between environmental factors like cohort differences and socio-cultural contexts and individual factors such as maturation and age-related specific challenges not only shapes the experience and presentation of older adults in clinical settings, but also highlights special considerations in adapting psychotherapy for older adults.     

Social status and shaming experiences related to adolescent overt aggression at school

Feelings of rejection and humiliation in interpersonal interaction are strongly related to aggressive behavior. The aim of this study was to investigate the association between social status, shaming experiences, gender and adolescent aggressive behavior by using a status-shaming model. A population-based sample of 5,396 adolescents aged from 15 to 18 completed a questionnaire that asked questions regarding psychosocial background, shaming experiences, social status of family, peer group and school and involvement in physical or verbal aggression at school. Shaming experiences, i.e. being ridiculed or humiliated by others, were strongly related to aggressive behavior. Social status and shaming were related in the prediction of aggressive behavior, suggesting that a person's social status may influence the risk for taking aggressive action when subjected to shaming experiences. Medium social status seemed to have a protective function in the association between shaming experiences and aggression. This study confirms the importance of further evaluation of the role of perceived social status and shaming experiences in the understanding of aggressive behavior. Moreover, the results indicate the need for different kinds of status measures when investigating the associations between status and behavior in adolescent populations. The results may have important implications for the prevention of bullying at school as well as other deviant aggressive behavior among adolescents.     

Dimensionality and psychometric invariance of the Youth Self-Report Form of the Child Behavior Checklist in cross-national settings

The Youth Self-Report Form's (YSR's) factor model was derived from traditional exploratory factor analytical procedures. Assuming appropriate model specification, psychometrically invariant items, and that its items provide useful psychometric information across nations omitted from its normative samples, the YSR is widely used in cross-national studies of nonreferred children. Item response theory analytical procedures reveal (a) 2 dimensions partly overlapping with the YSR's Internalizing and Externalizing second-order factors; (b) variance (i.e., differential item functioning) in how well a few items discriminate for nonreferred children across two nations; and (c) variance in estimating severity levels in children with identical psychopathological severity cross-nationally. Addressing psychometric variance, limiting redundancy, and matching children's psychopathological severity levels with items measuring this severity might promote more accurate and economical assessment.     

Transfer of Responsibility in Parent–Child Play During the Second Year

The purpose of the present study was to examine changes in parental support for play during the toddler's second year. Thirty toddlers and their parents were observed when the toddlers were 13,14,20 and 21 months of age. Parents' production of facilitating behaviours and exploratory play increased over time, whereas their production of combinatorial, symbolic and sequential play decreased. Correlational and sequential analyses indicated that, at the early visits, parents responded to their toddlers' combinatorial and symbolic play with similar types of play, whereas at the later visits, only symbolic play was followed by comparable actions. Sensitive parents ‘transfer responsibility’ for play actions as they believe their toddlers become more competent. © 1996 John Wiley & Sons, Ltd.     

General processes, rather than "goals," explain imitation errors

The goal-directed theory of imitation (GOADI) states that copying of action outcomes (e.g., turning a light switch) takes priority over imitation of the means by which those outcomes are achieved (e.g., choice of effector or grip). The object < effector < grip error pattern in the pen-and-cups task provides strong support for GOADI. Experiment 1 replicated this effect using video stimuli. Experiment 2 showed that shifting the color cue from objects to effectors makes imitation of effector selection more accurate than imitation of object and grip selection. Experiment 3 replicated this result when participants were required to describe actions. Experiment 4 indicated that, when participants are imitating and describing actions, enhancing grip discriminability makes grip selection the most accurately executed component of the task. Consistent with theories that hypothesize that imitation relies on task-general mechanisms (e.g., the associative sequence learning model, ideomotor theory), these findings suggest that imitation is no more or less goal directed than other tasks involving action observation.     

Reduced specificity of autobiographical memory and depression: the role of executive control

It has been widely established that depressed mood states and clinical depression, as well as a range of other psychiatric disorders, are associated with a relative difficulty in accessing specific autobiographical information in response to emotion-related cue words on an Autobiographical Memory Test (AMT; J. M. G. Williams & K. Broadbent, 1986). In 8 studies the authors examined the extent to which this relationship is a function of impaired executive control associated with these mood states and clinical disorders. Studies 1-4 demonstrated that performance on the AMT is associated with performance on measures of executive control, independent of depressed mood. Furthermore, Study 1 showed that executive control (as measured by verbal fluency) mediated the relationship between both depressed mood and a clinical diagnosis of eating disorder and AMT performance. Using a stratified sample in Study 5, the authors confirmed the positive association between depressed mood and impaired performance on the AMT. Studies 6-8 involved experimental manipulations of the parameters of the AMT designed to further indicate that reduced executive control is to a significant extent driving the relationship between depressed mood and AMT performance. The potential role of executive control in accounting for other aspects of the AMT literature is discussed.