Skinner discussed the topic of motivation in every chapter of the book "Verbal Behavior" (1957), usually with his preferred terminology of ''deprivation, satiation, and aversive stimulation.'' In the current paper, direct quotations are used to systematically take the reader through 30 separate points made by Skinner…

We analyzed the effects of verbal mediating responses on the acquisition and generalization of say-do correspondence and noncorrespondence. Participants were assigned to groups in which either reinforcers (feedback and tokens) were arranged for say-do correspondence and noncorrespondence, or no reinforcers were programmed. Participants in these…

A multiple probe design was used to examine the relation between teachers' use of the system of least prompts, contingent imitation, and praise, and the acquisition, maintenance, and generalization of pretend play by 4 children with disabilities. The teachers' use of the intervention package was functionally related to increases in the children's…

Children with autism often lack complex socially expressive skills that would allow them to engage others more successfully. In the present study, video modeling was used to promote appropriate verbal comments, intonation, gestures, and facial expressions during social interactions of three children with autism. In baseline, the children rarely…

A multiple-probe design was used to evaluate the effects of training on three children functioning on the higher end of the autism spectrum who were individually taught to answer each of three types of inferential "why" questions: (a) questions based on a three-card picture sequence, (b) questions based on a verbally presented brief…

Despite evidence from previous studies that support using Social Stories[TM] for problem behaviors, research conducted with more rigorous controls is needed to examine whether or not Social Stories constitute an evidence-based practice.This study employed an ABABCBC single-subject design comparing a Social Story presented in two formats across…

To assess the degree to which a mand repertoire that was taught to children with autism would generalize from adults to peers, three preschool-aged children diagnosed with Autism were first taught to mand with adult instructors, and then were tested for generalization across three subsequent phases that involved parents, siblings, and peers.…

Studies of how children who are blind acquire and use language have focused less on cognitive compensations and more on delays in development. Vision is important in the establishment of early communicative patterns, and sighted children regularly use contextual visual information, such as a speaker's gestures and eye gaze, to make sense of speech…

The bulk of the existing literature emphasizes the use of phonemic/phonetic based instruction to enhance generalization between reading and written language. However, phonetically irregular words are common in English and may require the use of whole word approaches. This study examined generalization between from reading to spelling and from…

Three children (ages 4-5) with autism and mental retardation were treated for deficits in self-initiated speech. A treatment package employing visual cue fading was compared with a graduated time-delay procedure. Both treatments included training multiple self-initiated verbalizations using multiple therapists and settings. Both treatments were…

Discrete trial training (DTT) is a well-established intervention for teaching skills to children with autism; however, few published guidelines are available for determining whether a child's rate of learning a particular skill is satisfactory and, if not, what to do. We assert that progress within 8-10 teaching sessions usually is evidence of…