Recent research has emphasized the importance of manipulating antecedent variables to reduce interfering behaviors when teaching persons with autism. Few studies have focused on the effects of the rate of teacher-presented instructional demands as an independent variable. In this study, an alternating treatment design was used to evaluate the…

The aim of this study is to investigate the prevalence, characteristics, triggers, and consequences of skin picking (SP) in a sample of Turkish university students, with an emphasis on gender differences. A total of 245 students from two universities in Turkey were assessed by using the Skin Picking Inventory. In total, 87.8% of the students…

This study sought to identify the setting events reported by care staff as more and less likely to be associated with the challenging behaviors of people with intellectual disabilities. Sixty-five staff working with 22 individuals were interviewed using an inventory of putative setting events. Findings were collated to allow identification of…

The study examined the effects of conducting observations as part of a broader assessment of families participating in behavior family intervention (BFI). It was designed to investigate whether the observations improve intervention outcomes. Families were randomly assigned to different levels of BFI or a waitlist control condition and subsequently…

The factor structure, psychometric properties, and relationship with personality variables of a Spanish version of the Savings Inventory-Revised (SI-R) are investigated in a sample of 381 undergraduate students. A maximum likelihood factor analysis suggests a three-factor structure, which is similar but not identical to that of the original…