%0 Journal Article %T Comparing Paired %A Aditt Alcalay %A Alyne Kassardjian %A Daniel Ravid %A Jeremy A. Leaf %A John McEachin %A Justin B. Leaf %A Kathleen Tsuji %A Misty L. Oppenheim-Leaf %A Mitchell Taubman %A Ronald Leaf %A Stephanie Dale %J Focus on Autism and Other Developmental Disabilities %@ 1538-4829 %D 2018 %R 10.1177/1088357616645329 %X Today, the use of formal preference assessments, including paired-stimulus preference assessments, is widely utilized to help determine which items to use as reinforcers during intervention. A second way to determine potential reinforcers is to analyze multiple dimensions of a stimulus in the moment, a procedure known as in-the-moment reinforcer analysis. Although paired-stimulus preference assessments are widely used, there is no experimental evidence that extensive advance preference assessments actually produce higher rates of learning than in-the-moment reinforcer analysis. The present study compared rates of learning on a simple expressive labeling task when correct responses were reinforced with items selected based on extensive formal paired-preference assessments versus items selected by a teacher using in-the-moment analysis of reinforcer effects. The results indicated no clear difference in skill acquisition, but there were clear differences in terms of efficiency and maintenance %K autism %K paired-preference assessment %K preference %K reinforcement %U https://journals.sagepub.com/doi/full/10.1177/1088357616645329