Prior research has evaluated the reliability and validity of structured visual inspection (SVI) criteria for interpreting functional analysis (FA) outcomes (Hagopian et al., 1997; Roane et al., 2013). We adapted these criteria to meet the unique needs of interpreting latency-based FA outcomes and examined the reliability and validity of applying…

Changepoints are abrupt variations in a sequence of data in statistical inference. In educational and psychological assessments, it is pivotal to properly differentiate examinees' aberrant behaviors from solution behavior to ensure test reliability and validity. In this paper, we propose a sequential Bayesian changepoint detection algorithm to…

Introduction: autism spectrum disorder (ASD) and intellectual disability (ID) seem to influence the risk of and vulnerability to exposure to trauma and adverse events. While assessment of a psychiatric disorder in ASD and ID generally is challenging, identification of post-traumatic stress disorder (PTSD) seems particularly so, and knowledge does…

Previous research from in and outside museums suggests that the haptic exploration of surfaces and objects have various educational benefits and can positively influence the museum visit experience. However, there is still a need for more research on the potential effects of object handling on museum learning, especially in science museums. The…

This study sought to show that motivated biases can be shown for positive, as well as negative, behaviors. In the first study college students (N=151) estimated how often they and their fellow students engaged in various positive and negative health-related behaviors. Results indicated all negative behaviors yielded the predicted pattern: subjects…

Autistic spectrum disorders (ASD) can be difficult to diagnose in toddlers. This study compared diagnostic measures (ADOS-G, ADI-R, CARS, and clinical judgment using DSM-IV criteria) applied to toddlers. Results indicated that the ADOS-G, CARS, and clinical judgment agreed with each other but not with the ADI-R. Many of the children classified…

One attributional model of achievement proposes that individuals attribute their own and others' performance outcomes to one or more of four causes, i.e., ability, effort, task difficulty, and luck, and that such attributions have motivational significance for subsequent achievement-related behavior. The effects of gender, level of resultant…

Assessed whether subjects' ratings of taped interactants, whose gender was ambiguous, would be determined mainly by what gender the subjects thought the interactants were or by the interactants' behavior. Results showed that the causes of sex differences in assessments differed depending on what type of assessment was being made. (Author/JAC)

Independent examination and replication of the core syndrome factor structure of the Adjustment Scales for Children and Adolescents (ASCA; McDermott, Marston, & Stott, 1993) is reported. A sample of 1,020 children were randomly selected from their classroom and rated on the ASCA by their teacher. The six ASCA core syndromes produced a…

A statewide random sampling of seven groups of professional educators (N=90) and 30 parents of learning disabled (LD) students were compared for their degree of agreement on the Modified Component Disability Instrument. Professionals included teachers of LD adolescents, remedial reading teachers, school psychologists, speech clinicians, school…

Studied the influence of client-counselor group membership similarity, counselor reputation cues, and attending behavior on disabled subject's perceptions. Physically disabled adults (N=40) viewed a series of vignettes and rated counselor expertness and attractiveness. Results do not support the belief that client-counselor group membership…

Examined the effect of level of nonverbal behavior and mode of presentation (audio, audiovisual, visual, and printed transcript) on ratings given to a confederate "job interviewee." The results showed significant main effects and an interaction between level and mode. A poor visual presentation results in the lowest interviewer ratings. (Author)

Investigated the relationship between behavior variables and pretherapy variables and found significant positive relationships. The amount of work a patient produced in a therapy group was highly related to pretraining levels of on-task behavior. Psychiatric interview variables were poor predictors of pretraining behaviors. (JAC)

Used a coding system for chronicling a variety of microbehaviors in sequence in adolescent job environments. Working teenagers (N=97) were observed continuously over a two-hour period. Three elements of each of 100 behaviors were recorded: the social context, the character, and the duration and concomitants of the behavior. (Author/RC)

Type A and Type B children's efforts to achieve were investigated. Type A's solved more arithmetic problems than did Type B's in a no-deadline condition. Type A's held a weight, which matched individual hand strength, 50 percent longer than did Type B's. Ambiguous performance criteria seemed to increase Type A efforts to excel. (Author/DB)