Withdrawal Versus Reversal: A Necessary Distinction?

In the behavior analysis literature, the terms withdrawal and reversal are widely used to refer to various iterations of the basic A‐B‐A or A‐B‐A‐B experimental design structure. Although these terms were initially used to label two distinct but closely related experimental designs, it now appears that many researchers have come to use these terms interchangeably. A review of major behavior analytic journals published between 2009 and 2013 reveals a strong preference among researchers for use of the term reversal in labeling the design described in the publication, whether or not that design is characterized by the specific features initially associated with the reversal design. This paper describes the origin of this definitional distinction and reviews the case for abolishing that distinction. Copyright © 2014 John Wiley & Sons, Ltd.     

Building Schools’ Readiness to Implement a Comprehensive Approach to School Safety

Research consistently finds that a comprehensive approach to school safety, which integrates the best scientific evidence and solid implementation strategies, offers the greatest potential for preventing youth violence and promoting mental and behavioral health. However, schools and communities encounter enormous challenges in articulating, synthesizing, and implementing all the complex aspects of a comprehensive approach to school safety. This paper aims to bridge the gap between scientific evidence and the application of that evidence in schools and communities by defining the key components of a comprehensive approach to school safety and describing how schools can assess their readiness to implement a comprehensive approach. We use readiness and implementation data from the Safe Communities Safe Schools project to illustrate these challenges and solutions. Our findings suggest that (1) readiness assessment can be combined with feasibility meetings to inform school selection for implementation of a comprehensive approach to school safety and (2) intentionally addressing readiness barriers as part of a comprehensive approach may lead to improvements in readiness (motivation and capacity) to effectively implement a comprehensive approach to school safety.     

Parenting contributors to early emerging problem behaviour in children of mothers in methadone maintenance treatment

This study explored whether variations in parenting provided by mothers with substance‐abuse disorders are related to behaviour problems in their young children and whether specific parenting practices are associated with specific types of behaviour problems. Mother‐reported and observational assessments were used to examine contributions of parenting behaviour and home environment to internalizing and externalizing behaviour problems in 150 preschool children of mothers receiving methadone‐maintenance treatment for heroin addiction. In multivariate analyses, mother‐reported child externalizing behaviour was related to greater maternal harshness and to mother history of illicit drug use during pregnancy but not other features of substance use and treatment history. Observer‐coded child internalizing behaviour was related to less maternal sensitivity and less provision of learning activities in the home. Additionally, mother report of her own psychopathology symptoms was related to mother‐reported, but not observer‐coded, child internalizing and externalizing problems. Findings suggest that women in substance abuse treatment should receive parenting interventions and that interventions should focus on increasing maternal sensitivity, reducing harshness, and providing children with cognitively stimulating environments. Findings also suggest that the need for attention to ongoing mental health problems of women in substance abuse treatment—both for their own well‐being and the well‐being of their children.

Highlights

• This study explored whether variations in parenting provided by mothers with substance‐abuse disorders are related to behavior problems in their young children.
• Maternal harshness was related to child externalizing behavior, low sensitivity, and low provision of learning opportunities to child internalizing problems.
• Findings suggest that women in substance abuse treatment should be provided access to parenting interventions.

     

Whose Values? Whose Risk? Exploring Decision Making About Trial of Labor After Cesarean

In this article, we discuss decision making during labor and delivery, specifically focusing on decision making around offering women a trial of labor after cesarean section (TOLAC). Many have discussed how humans are notoriously bad at assessing risks and how we often distort the nature of various risks surrounding childbirth. We will build on this discussion by showing that physicians make decisions around TOLAC not only based on distortions of risk, but also based on personal values (i.e. what level of risk are you comfortable with or what types of risks are you willing to take) rather than medical data (or at least medical data alone). As a result of this, we will further suggest that the party who is best epistemically situated to make decisions about TOLAC is the woman herself.     

The Mediating Role of Street Code Attitudes on the Self-Control and Crime Relationship

Research has demonstrated strong but independent attention to the role of self-control and street code attitudes in predicting criminal and violent behavior. Yet, there are good theoretical notions to believe that street code attitudes may be a salient mechanism in the self-control–offending relationship. Specifically, the present study investigates: (1) the extent to which self-control predicts adopting street code attitudes and (2) whether street code attitudes mediate the effect of self-control on criminal behavior. Using data collected from a multisite sample of over 900 young adults, we assess this mediation hypothesis for three distinct types of criminal activity: violent, property, and drug use. Our results reveal that individuals with lower self-control are more likely to adopt street code attitudes, that self-control is related to all three forms of offending, and that street code attitudes fully mediate the effect of self-control on violence, partially on property crime, but not in the case of drug use. Findings and directions for future research are discussed.     

Running records and first grade english learners: An analysis of language related errors

The purpose of this study was to determine if first-grade English Learners made patterns of language related errors when reading, and if so, to identify those patterns and how teachers coded language related errors when analyzing English Learners' running records. Using research from the fields of both literacy and Second Language Acquisition, we analyzed 123 running records containing 649 errors. Over half (54%) of the errors were determined to be language related and 93% of the LR errors fell into five categories: Inflectional endings, irregular verb tenses, contractions, prepositions and teachers' use of tolds. Numbers of LR errors and non-LR errors were similar within text level bands, and both decreased over time as students became more proficient readers. It is difficult to infer how different types of LR errors influence comprehension. There was inconsistency in teachers' interpretation of language related errors, which underscores the need to increase teachers' understanding of second language acquisition in the service of literacy instruction, and to advance theory regarding English Learners' use of their linguistic resources in language and literacy acquisition.