This study utilized a mixed methods design to analyze responses from a nationally distributed survey of professionals' (N = 1,000) experiences conducting initial evaluations for early intervention and preschool special education during the COVID-19 pandemic. Most personnel reported pausing their initial evaluations at some point during the…

Most research on stimulus preference and reinforcer assessment involves a preference assessment that is followed by a reinforcer assessment. Typically, the most and least preferred stimuli are tested as reinforcers. In the current study, we first quantified the reinforcing efficacies of six food items and then assessed relative preference for each…

We treated a child with intestinal failure who consumed solids on a spoon but not liquids from a cup. We used spoon-to-cup fading, which consisted of taping a spoon to a cup and then gradually moving the bowl of the spoon closer to the edge of the cup. Spoon-to-cup fading was effective for increasing consumption of liquids from a cup. (Contains 2…

We studied possible relations between seizures and problem behavior in 3 adults with developmental disabilities. Each person was observed for between 56 and 92 days to record occurrences of seizures and problem behavior. Results of our descriptive analysis indicated an association between seizures and problem behavior for each participant. For…

The workbook is intended as an instructional guide for a course in behavioral assessment of developmentally disabled persons. Exercises in the five units test skill in such areas as sensory modalities assessment and disruptive behavior recording, and a unit assessment evaluates the participant's knowledge of unit objectives. Criterion for passing…

Presented is the instructor's manual for a course in assessing behavior of the developmentally disabled. Suggested are techniques for teaching the course, and provided are the correct answers and assessments for five workbook units dealing with such topics as use of formal and informal evaluation, and learning modalities assessment. Included is a…

Four boys (ages 5 to 12) with developmental disabilities and severe challenging behaviors were evaluated using two functional assessment procedures: different analog probe conditions, and direct classroom observation of the child's behavior, antecedents, and consequences. Results raised questions about the reliability and ecological validity of…

The Code for Instructional Structure and Student Academic Response--Special Education (CISSAR-SPED) is an observation system which assesses the ecobehavioral processes within learning environments. Use of CISSAR-SPED with 12 students with autism or developmental disabilities provided both molar and molecular descriptions of special education…

Child sex abuse increasingly is recognised as a societal problem that can no longer be ignored. In this paper definitions, prevalence, trends, assessment, and available diagnostic procedures are described and critically evaluated. It is argued that the lack of reliable diagnostic procedures remains one of the main difficulties in dealing…