Most social communication tests used to measure change in young children with autism spectrum disorder have not undergone rigorous psychometric evaluation. Notably, and most relevant to the early intervention literature, there is little information on the sensitivity of these measures to change over time, despite their frequent use. Further, most…

Behaviorally anchored rating scales (BARS) are an essential component of structured interviews. Use of BARS to evaluate interviewees' performance is associated with greater predictive validity and reliability and less bias. BARS are time-consuming and expensive to construct, however. This report explores the feasibility of gathering participants'…

The criterion-related validity of divergent thinking (DT) tests has been questioned because of relatively low correlations between DT test scores and creative performance. A possible inhibiting factor in previous correlations--heterogeneity of the sample--has been ignored. If groups with different DT profiles are involved in this line of research,…

A growing number of research groups are now including older minimally verbal individuals with autism spectrum disorder in their studies to encompass the full range of heterogeneity in the population. There are numerous barriers that prevent researchers from collecting high-quality data from these individuals, in part because of the challenging…

The Daily Behavior Report Card is an intervention showing promise in various formats and in multiple settings. A meta-analysis evaluated the size of effects obtained from Daily Behavior Report Card interventions within single case research designs, investigating six potential moderators of treatment effects: student age, target behavior,…

THIS REPORT IS ONE OF A SERIES DESCRIBING NEW DEVELOPMENTS IN THE AREA OF RESEARCH METHODOLOGY. IT DEALS WITH LATIN SQUARES AS A CONTROL FOR PROGRESSIVE AND ADJACENCY EFFECTS IN EXPERIMENTAL DESIGNS. THE HISTORY OF LATIN SQUARES IS ALSO REVIEWED, AND SEVERAL ALGORITHMS FOR THE CONSTRUCTION OF LATIN AND GRECO-LATIN SQUARES ARE PROPOSED. THE REPORT…

The present study was conducted to ascertain whether the Sc-O Scale successfully could continue to identify brain-damaged individuals and differentiate them from schizophrenics. (Author)

Describing the state of the science of ABA, this comprehensive handbook provides detailed information about theory, research, and intervention. The contributors are leading ABA authorities who present current best practices in behavioral assessment and demonstrate evidence-based strategies for supporting positive behaviors and reducing problem…

Behavior can be described and measured in many ways. One approach in particular provides a potential for making precise and valid cross-cultural comparisons of behavior not equaled by other techniques. This approach is one in which low-inference observation instruments called "category systems" are used to measure behaviors observed.…

This research extended comparisons of the Mini-Mult and the MMPI to a different population, incarcerated adult female felons, and provided data on the utility of the Mini-Mult with females who were representative of a 14-year sample of incarcerated felons. (Author/RK)

The present follow-up study was undertaken to determine the extent to which avoidance of self-disclosure was as characteristic of the middle sessions of psychotherapy as it is of the initial sessions. (Author)

This research is an attempt at initial construction and utilization of a measurement scale designed to facilitate future empirical research in differentiating values of an established versus an emerging nature, one with a patristic orientation versus one with a matristic orientation. (Author/RK)

A twin-based analysis of personality inventory scales yields information relevant to construct validity. Criteria for construct validity derived from adolescent twin statistics are illustrated with Wiggins' MMPI Content Scales. A type of discriminant validity indicates that some scales are not distinct in terms of influences of familial…

Interaction data from 96 married couples in which the husband was an alcoholic, depressive, or normal control were coded with Marital Interaction Coding System and subjected to multidimensional scaling, principle components analysis, and transitional probability analyses. Resulting solutions indicated several clusters common across methods and…

The development of behaviorally-anchored rating scales (BARS) will permit researchers measuring the effectiveness of school administrators to utilize sound, ethnographic methods instead of relying on traditional, theory-based rating systems. In this document the author describes his own modified process for developing BARS and explains the…