The author was favorably impressed with the breadth, scope, and quality of the articles in this issue that dealt with the various aspects and correlates of social behavioral functioning as well as assessment and intervention considerations. Each of these articles dealt with a unique aspect of social behavioral functioning in children and youth and…

This invited commentary includes observations about the article "Building Local Capacity for Training and Coaching Data-Based Problem Solving with Positive Behavior Interventions and Support Teams," published in the July 2011 issue of the "Journal of Applied School Psychology." In this article Newton and colleagues present an interesting field…

The special section articles demonstrate the importance of informant discrepancies. They also illustrate challenges posed by discrepancies, plus opportunities for advancing research and practice. This commentary addresses these cross-cutting issues: (a) Discrepancies affect many kinds of assessment besides ratings of children's problems. (b)…

Procedures are proposed for increasing the accuracy of generalization assessment in applied behavior analysis with behavior problem populations by accounting for the degree of natural covariation between treated and untreated behaviors. (Author/DB)

Functional assessment is redefining the standards for clinical interventions with problem behavior and reemphasizing the importance of basic behavioral mechanisms. It has shown the importance of complex patterns of behavioral control, functional assessment as an ongoing process, and the importance of attention to antecedent variables. Future…

This commentary outlines considerations in assessing (and programing for) social validity to attain results that are valued by client audiences. It discusses the objectives and contexts of several types of social validation, procedures for conducting a social validation, and questions addressed by researchers in assessing social validity. (JDD)

This article demonstrates the impact of functional analysis methodology on clinical work, by describing the evolution of assessment procedures based on "brief functional analysis" methodology at University of Iowa outpatient clinics. It discusses the positive impact functional analysis has had on outpatient clinic assessment as well as…

This commentary summarizes methodological and conceptual issues in functional analysis methodologies and offers some suggestions for their resolution. Considered are increasing complexity, absence of contingencies during assessment, use of subtle manipulations, alternative assessment strategies, analysis of antecedent influences on behavior,…

This evaluative review describes the history of applied behavior analysis in the area of developmental disability and its strengths and weaknesses. Emphasis is placed on the fact that behavior analysis can continue to provide valuable insights into the education and treatment of people with mental retardation. (Author/CR)

Discusses the "communication hypothesis" of problem behavior and describes methods for determining the communicative functions served by problem behavior. Reports on application of functional assessment and functional communication training with toddlers. (DB)

This article reviews the development of functional analysis in understanding behavior problems like self-injury and aggression and, more recently, school-based problems. Seen as particularly promising is current work on the analysis of setting events and analysis of dependent variables by considering the effects of intervention on response…

This commentary affirms that the methodology proposed in a paper by Richard A. Winett and others (EC 601 539) may be useful in conducting social validity assessments and applying these assessment data to improve behavioral interventions. The study of accurate and valid assessment of consumer satisfaction is encouraged. (JDD)

This commentary on assessing the social validity of behavior-change programs examines which groups should be included in the assessment, whether social validity assessment should be required, and whether new methods are needed. The paper notes that social validation should be an interactive process between researcher and consumer. (JDD)

Incorporating statistical process control (SPC) methods into applied behavior analysis is discussed. It is claimed that SPC methods would likely reduce applied behavior analysts' intimate contacts with problems and would likely yield poor treatment and research decisions. Cases and data presented by Pfadt and Wheeler (1995) are cited as examples.…

A concluding article to a clinical forum on language, speech, and hearing services to students with autism spectrum disorder stresses: (1) importance of incorporating the family perspective in assessment and intervention; (2) social, behavioral, and communication challenges that influence assessment and intervention; and (3) effects of the…