An evaluation of differential reinforcement with stimulus fading as an intervention for medical compliance

Individuals with autism spectrum disorder (ASD) often exhibit noncompliance during medical exams. One intervention used to address this concern is differential reinforcement. Although differential reinforcement includes extinction, it may not be feasible or safe to implement extinction during medical exams. In the current study, we evaluated differential reinforcement without extinction and differential reinforcement without extinction plus stimulus fading, for increasing compliance during routine medical exams exhibited by 4 individuals with ASD. An indirect assessment identified problematic medical procedures, and a functional analysis showed that participants' disruptive behavior was maintained by escape from medical tasks. Differential reinforcement without extinction was insufficient in increasing medical compliance with 3 of 4 participants. The addition of a modified stimulus fading procedure that involved gradually introducing smaller components of problematic exam steps was effective in increasing medical compliance with all exam steps.     

Maternal personality and injury in children: is stability a protective factor?

Measures of injury were obtained in a birth cohort of 953 children in Wales along with maternal Eysenck Personality Inventory (EPI) and children's Behaviour Screening Questionnaire (BSQ) data. While there was no relationship between maternal E and child injury, children of low-N mothers had significantly fewer injuries than those of medium of high-N mothers. The magnitude of this trend remained after controlling for the BSQ variables also relating to injury, but was no longer significant in the case of management disorder or of sex. Moreover, while the association was observed for families with only one or two children, this was not the case for families with three or more children.     

Influences on communicative development at 24 months of age: child temperament, behaviour problems, and maternal factors

Within a longitudinal study using a large representative, community sample of infants recruited at mean age 8 months, we examined influences on infant communication development at 24 months, including child gender, shy temperament, behavioural and emotional problems, and several variables relating to maternal psychosocial health. On most developmental measures girls were in advance of boys and they also showed shyer temperament. Child gender, shy temperament and maternal psychosocial indices were associated with both vocabulary development as measured by the MacArthur-Bates Communicative Development Inventory (CDI), and communication and symbolic development assessed via the Communication and Symbolic Behaviour Scales-Developmental Profile (CSBS) at 24 months. No prediction was found using scores at 8 or 12 months, although moderate stability between measures between 12 and 24 months was evident. Predictors of 24 month outcomes were all concurrently measured variables, and included temperamental shyness, but very little variance in communication outcomes was explained. Children whose mothers were experiencing clinical levels of depression and life difficulties reported more child behavioural problems.     

Preschoolers' use of spatiotemporal history, appearance, and proper name in determining individual identity

Humans construe their environment as composed largely of discrete individuals, which are also members of kinds (e.g., trees, cars, and people). On what basis do young children determine individual identity? How important are featural properties (e.g., physical appearance, name) relative to spatiotemporal history? Two studies examined the relative importance of these factors in preschoolers' and adults' identity judgments. Participants were shown pairs of individuals who looked identical but differed in their spatiotemporal history (e.g., two physically distinct but identical Winnie-the-Pooh dolls), and were asked whether both members in the pair would have access to knowledge that had been supplied to only one of the pairs. The results provide clear support for spatiotemporal history as the primary basis of identity judgments in both preschoolers and adults, and further place issues of identity within the broader cognitive framework of psychological essentialism.     

Further evaluation of leisure items in the attention condition of functional analyses

Research suggests that including leisure items in the attention condition of a functional analysis may produce engagement that masks sensitivity to attention. In this study, 4 individuals' initial functional analyses indicated that behavior was maintained by nonsocial variables (n = 3) or by attention (n = 1). A preference assessment was used to identify items for subsequent functional analyses. Four conditions were compared, attention with and without leisure items and control with and without leisure items. Following this, either high- or low-preference items were included in the attention condition. Problem behavior was more probable during the attention condition when no leisure items or low-preference items were included, and lower levels of problem behavior were observed during the attention condition when high-preference leisure items were included. These findings suggest how preferred items may hinder detection of behavioral function.     

Profiles and Correlates of Children’s Self-Reported Coping Strategies Using a Cluster Analytic Approach

We used cluster analysis to identify children’s coping profiles and to examine self- and parent-reported correlates of coping in a community sample. Participants included 135 children (M age = 11.27, s.d. = .59) recruited from local public elementary and junior high schools and 116 of their parents. Analyses included hierarchical cluster analysis (Ward’s method), followed by non-hierarchical (k-means) cluster analysis to confirm the cluster solution. Results yielded four clusters reflecting high, active, low, and indiscriminant patterns of coping strategies. Members of the active coping group self-reported the fewest symptoms of distress and the greatest number of prosocial competencies after controlling for social desirability. No differences emerged for parent-reported psychosocial functioning across coping profiles. Our results suggest that a combination of active coping strategies may be associated with better psychosocial functioning than a combination of active and avoidant coping strategies.     

Adolescent motherhood: a Q‐methodological re‐evaluation of psychological and social outcomes

Traditionally, adolescent motherhood has been associated with numerous negative social, psychological and societal outcomes. However, in recent years there has been a gradual acceptance that there are many positive features to adolescent motherhood, but methodological issues have been identified within the field. This study aimed to examine adolescent motherhood from the mothers' own perspectives, exploring their attitudes towards the issues that they described as being important in their lives, by using Q‐methodology in an attempt to counter some of these methodological limitations. The mothers within the study appeared to be coping positively in their role in that levels of symptomatology, as determined from questionnaire assessment, appeared to be relatively low and they indicated through Q‐sort analysis that motherhood had been beneficial to their lives. Three independent factors (clusters of attitudes) were identified within the sample (N = 23) which differed over the dimensions of: employment, social support, coping, partner co‐habitation, financial support, maternal role satisfaction, aspirations for the future, as well as the nature of the relationship with their child(ren)'s father and their satisfaction with the fathers' role. The significance of these findings with regard to educational and social services is discussed. Copyright © 2007 John Wiley & Sons, Ltd.     

Reasoning about emotional contents following shocking terrorist attacks: a tale of three cities

The authors examined reasoning following the terrorist attacks carried out in London in July 2005. They tested participants in London (United Kingdom), Manchester (United Kingdom), and London (Canada) within 1 week of the attacks and again 6 months later. Participants reasoned about syllogisms of 3 types: neutral, generally emotional, and emotionally related to terrorism. Participants also provided self-reports of emotion and risk estimates. Participants generally reasoned more accurately on neutral problems, compared with generally emotional and terrorism-related problems. However, participants in London (United Kingdom) provided more logically valid answers when reasoning about problems related to terrorism and were less likely to answer on the basis of beliefs, despite reporting higher levels of emotions.     

Reconceptualizing the history of race psychology: Thomas Russell Garth (1872–1939) and how he changed his mind

Thomas Russell Garth was the single most prolific researcher on race differences during the inter-war period. He is, however, virtually never mentioned in accounts of psychology's past treatment of ‘race’ issues (nor is he the only figure of whom this is true). In this paper his career and views are reviewed and the reasons for his neglect by historians are examined. It is argued that Garth's case raises some major questions regarding the received historical picture of inter-war U.S. ‘race psychology’ and that further progress in understanding the discipline's ‘racism’ now requires that we adopt a more fine-grained and sophisticated historiographic approach. © 1998 John Wiley & Sons, Inc.