Findings from two studies of 42 children with profound developmental delays (26 males and 15 females) using systematic and intense response-contingent learning opportunities interventions are reported. Response-contingent learning games were used to promote the participants' use of behavior that either produced environmental consequences or…

The incidence of three types of behaviors consistent with nonattending in completing surveys was studied with 1,240 elementary school students, 3,541 students in grades 5 through 12, and 2,688 teachers. While the proportion of missing items did not seem to be a problem, there is evidence of patterns that indicate nonattending behavior. (SLD)

When self-administered surveys or questionnaires are administered, there is often a question of whether respondents have attended to the items in a thoughtful manner. This paper examines the results of three different surveys to investigate the occurrence of nonattending behaviors such as missing items, patterns that indicate lack of…