External Validity of Conduct and Oppositional Defiant Disorders Determined by the NIMH Diagnostic Interview Schedule for Children

We administered the Diagnostic Interview Schedule for Children (DISC) two times to a group of youth (222 boys, 147 girls) entering residential care, once at their time of entry and once 1 year later. We then compared their DISC outcomes on Conduct Disorder (CD) and Oppositional Defiant Disorder (ODD) against changes in independent direct observations of diagnostically relevant behavior obtained over the course of that year. Results from hierarchical linear modeling analyses showed significant discriminative relationships between results from the DISC and the independent observations. Specifically, observations of symptomatic behaviors (CD or ODD) decreased for youth who met diagnostic criteria at the first administration of the DISC but not at the second, increased for youth who did not meet criteria at the first administration but did at the second, and did not change for youth who met criteria at both administrations. These results extend the data on the validity of the DISC and support continued research efforts to determine its clinical utility.     

Attributional and Symbolic Predictors of Abortion Attitudes1

Attributional and symbolic politics approaches were used to develop a model relating symbolic predispositions, perceptions of responsibility for unwanted pregnancy, affects, and attitudes toward abortion. In Study 1, a taxonomy of 12 distinct causes of unwanted pregnancy was identified. College-student subjects in Study 2 rated these causes on importance, controllability, blame, pity, anger, and judgments in favor of abortion. A regression analysis revealed that abortion approval in this student sample is negatively related to conservatism, religiosity, and blame. In Study 3, a more extensive path mode) is offered indicating that abortion approval in a nonstudent sample is linked negatively to religiosity and moral traditionalism, and positively to sympathy. Results of the study demonstrate the utility of applying social psychological theory to abortion attitudes.     

ASSESSING AND IMPROVING CHILD CARE: A PERSONAL APPEARANCE INDEX FOR CHILDREN WITH AUTISM

An index of children's physical appearance and personal care was developed and used to assess youngsters with autism who lived (a) at home, (b) in an established group home, (c) in new group homes, and (d) in a large institution. Subsequently, a multiple baseline design across participants documented major changes in personal appearance and cleanliness when children moved from an institution to community-based, family-style group homes. Finally, data-based feedback generated by the appearance index was used as a training tool enabling group home staff to further improve child appearance. This research demonstrates how an evaluation instrument can be used to obtain comparative data, measure some effects of different residential placements, and provide ongoing feedback to caregivers to promote high standards of personal care among persons with severe developmental disabilities.     

AN EXTENSION OF INCIDENTAL TEACHING PROCEDURES TO READING INSTRUCTION FOR AUTISTIC CHILDREN

In an extension of incidental teaching procedures to reading instruction, two autistic children acquired functional sight-word reading skills in the context of a play activity. Children gained access to preferred toys by selecting the label of the toy in tasks requiring increasingly complex visual discriminations. In addition to demonstrating rapid acquisition of 5-choice discriminations, they showed comprehension on probes requiring reading skills to locate toys stored in labeled boxes. Also examined was postteaching transfer across stimulus materials and response modalities. Implications are that extensions of incidental teaching to new response classes may produce the same benefits documented in communication training, in terms of producing generalization concurrent with skill acquisition in the course of child-preferred activities.     

Scanning two memorized lists

Subjects were timed as they decided whether singly presented probe words belonged to one or the other of two memorized lists, or to neither list. Each list varied in length from one to four words. Reaction times increased linearly with the combined number of words in the two lists. When there was no a priori basis for distinguishing the lists, the slope of the function for positive test probes was 33–35 msec per word higher than that for negative probes. The slope for negative probes was 58 msec per word in one experiment and 46 msec per word in another. This suggests that subjects first scanned the combined lists exhaustively to determine whether the probe was present; if it was not, they made a negative response, and if it was, they scanned again to determine which list it was in. When the words in the two lists were conceptually distinct (one list representing animate and the other inanimate objects), the difference in slope was reduced to only 6 msec per word, suggesting that the second scan was all but eliminated.     

A PRACTICAL STRATEGY FOR ONGOING REINFORCER ASSESSMENT

There is a need for practical methods of reinforcer assessment that systematically track ongoing changes in clients' preferences. In this study, the effects of a time-efficient reinforcer assessment package were evaluated in a multiple baseline across 3 preschoolers with autism, comparing individualized item selections by experienced teachers with children's presession preferences for items of various sensory qualities. Systematic assessment of children's reinforcers for correct responding virtually eliminated nontargeted maladaptive behaviors, as well as yielding expected improvements in accuracy. The powerful side-effects of potent reinforcers underline the importance of increased attention to reinforcer assessment in research and practice.     

Mixed‐methods Evaluation of the Good Behaviour Game in English Primary Schools

Inclusivity of all children in education and within educational settings is an important value and goal. Yet, where settings and practices are not oriented for inclusivity and engagement, some children can struggle with academic tasks and are often marginalised and exhibit disruptive behaviours. The study reported here addresses the social nature of school as a community for learning through a mixed‐methods concurrent triangulation evaluation of the implementation of the Good Behaviour Game (GBG) in six primary (elementary) schools with 10 classes and 222 children in Oxfordshire, England. The Teacher Observation of Classroom Adaptations ‐ Revised (TOCA‐R) was administered in individual interviews with class teachers. Additionally, individual semi‐structured interviews were conducted with teachers, coaches and head teachers (n = 22). In a pre–post design, improvements in child adaptation were observed on all TOCA‐R subscales. In an integrative analysis that brought together quantitative and qualitative findings, pupil improvement was identified in three major areas: inclusion and social participation, behaviour, and concentration. Interview results also highlighted the substantial practical challenges associated with implementing and using the GBG in schools in the UK. Overall, the results of this study support the idea that social relationships within the school community, between pupils and between pupils and teachers, provide an important context for learning and social development. Copyright © 2016 John Wiley & Sons, Ltd.     

The ‘Two Worlds’ Theory in the Phaedo

At least in some dialogues, Plato has been thought to hold the so-called Two Worlds Theory (TW), according to which there can be belief but not knowledge about sensibles, and knowledge but not belief about forms. The Phaedo is one such dialogue. In this paper, I explore some key passages that might be thought to support TW, and ask whether they in fact do so. I also consider the related issue of whether the Phaedo argues that, if knowledge is possible at all, we can have it only when discarnate.     

Faces as forms in the world of the newborn

A number of recent studies have indicated that newborns can learn to recognize mother's face within a few hours of birth. Two of the present authors suggested that a simple auto-associative net might explain that rapid learning. This paper reports three experiments in which the newborn's ability to recognize a learned face over three transformations was tested. The transformations were: (1) a photonegative transformation, (2) a size change and (3) rotation in the third dimension of visual space. Existing auto-associative nets cannot maintain identification across these transformations. The newborns succeeded with all three. An alternative proposal based on the idea that there is a built-in specification of the true shape of a face in the frontal parallel plane is outlined. These data present a challenge not only to associationist theories but also to their main rival, differentiation theory.