In the present study, experimenters evaluated the influence of lag schedules of reinforcement in combination with accurate and inaccurate (complete and incomplete) rules on the response variability of naming category items for typically developing preschoolers in a group format. Results showed that when lag schedules were introduced with 2…

Lag schedules of reinforcement have been found to be useful in addressing invariant behavior of individuals with autism spectrum disorder (ASD). The purpose of this study was to conduct an additive analysis of lag schedules and rules. Three participants with ASD were exposed to a Lag 2 schedule of reinforcement in isolation. Following,…

This study examines the effect of telephone survey dialing patterns on lab productivity and survey responses. Using an original data set of paradata from 2010 to 2017 and a machine learning technique for variable selection, we find that early and late afternoon shifts are as productive as late evening shifts for both landline and cellphone Random…

Contextual interference is an established phenomenon in learning research; random practice schedules are associated with poorer performance, but superior learning, compared with blocked practice schedules. We present a secondary analysis of N = 84 healthy young adults, replicating the contextual interference effect in a time estimation task. We…

Getting students comfortable with responding to customer objections is a challenge. This assignment introduces students to objection response using a live role-play conducted with professionals over the phone. The project typically takes 3 weeks to complete and is an excellent way to deliver value to professional partners or involve alumni in a…

Functional communication training (FCT) is an evidence-based intervention that while often effective, can result in rote responding, reduced generalizability of target behavior, and resurgence of challenging behavior (CB) during treatment lapses. Lag schedules of reinforcement have been successfully used to address these concerns. We applied an…

Since social and emotional development in early childhood is so significant for success later in life and the foundation of the capacity for learning, it is essential for caregivers to build these capacities in young children through everyday moments (Russell, Lee, Spieker, & Oxford, 2016; Turculet & Tulbure, 2014). Caregivers who provide…

A large portion of an infant's or toddler's day involves bodily care routines, including diapering. Tuning in to the uniqueness of a child's individuality during diapering by responding with sensitivity, encouragement, and in an unhurried manner, sends a powerful message to the child about his or her body, bodily functions, and crucially, that the…

This study evaluated the effects of four instructional variants on instruction following under changing reinforcement schedules using an operant task based on Hackenberg and Joker's "Journal of the Experimental Analysis of Behavior," 62, 367-383 (1994) experimental preparation. Sixteen college-aged adults served as participants and were…

Previous research has demonstrated the utility of using lag schedules of reinforcement to increase response variability of children with autism. However, little research has evaluated whether the lag schedule promotes variability from within an already-established repertoire or expands the current repertoire by promoting the use of new responses…