The rates of problem behavior maintained by different reinforcers were evaluated across 3 preference assessment formats (i.e., paired stimulus, multiple-stimulus without replacement, and free operant). The experimenter administered each assessment format 5 times in a random order for 7 children with developmental disabilities whose problem…

Individuals with intellectual and developmental disabilities are often prescribed psychotropic medication to treat behaviors such as aggression and self-injury. Evaluation of these medications is often based on caregiver report or changes in frequency of behavior. The purpose of this research was to characterize the rate and function of problem…

Many students struggle with statistical concepts such as interaction. In an experimental group, participants took a paper-and-pencil test and then were given training to establish equivalent classes containing four different statistical interactions. All participants formed the equivalence classes and showed maintenance when probes contained novel…

A behavioral assessment procedure was evaluated with five children with severe/profound mental retardation who exhibited feeding problems of limited intake. Subjects were fed various types of foods. Results indicated each subject fit into one of four categories: (1) total food refusal, (2) food type selectivity, (3) food texture selectivity, or…

Stereotyped movements displayed by 6 participants and tics displayed by 6 children were evaluated using an antecedent behavioral analysis and a force sensitive platform. We found that tics occurred more often in an alone condition when compared to high preference toy and play conditions, whereas stereotyped movements were more variable across…

A functional analysis of distinct topographies of aberrant behavior displayed by 4 individuals (ages 6-28) with moderate to profound mental retardation indicated that hypotheses of separate functions for distinct behaviors can be generated using both extended and brief functional analyses when results are graphed in the aggregate and separated by…

Approximately 1,000 articles and books relating to traditional approaches and new directions in the assessment of the behavior of children are listed. The references are grouped under the following 14 headings: (a) methodological issues; (b) interviewing and informal assessment techniques; (c) rating scales; (d) personality questionnaires and…

This paper summarizes brief functional assessments of 79 cases of people with developmental disabilities and self-injurious, aggressive, stereotypic, or other aberrant behavior. Outcomes were evaluated across three variables: (1) referring topography, (2) control over behavior, and (3) the identified maintaining conditions for aberrant behavior.…

Examines school psychologists' (N=339) rated acceptability of two approaches to assessing emotional and behavior problems and provides a large-scale validation of an instrument designed to evaluate assessment acceptability. Results indicate significant differences between assessment methods and ratings of acceptability: behavioral assessments were…

This paper describes each of eight current interrelated federally funded research projects conducted by the Research and Training Center for Children's Mental Health at the University of South Florida. For each project, information is provided on the project's background, purpose, methodology, and anticipated results. Project titles and principal…