Abstract
When teaching complex skills in higher education settings, different individuals may require different levels of instruction to achieve mastery. The current study replicated and extended Parry-Cruwys et al. (2022) by evaluating the effects of an online sequential training package on accuracy of APA citations with graduate students in behavior analysis. The intervention consisted of (a) a checklist of APA citation criteria, (b) online modules based on principles of behavioral instruction, and (c) email feedback. All components were delivered remotely through course management software and introduced sequentially such that participants experienced only the intervention necessary to meet the mastery criterion. Of 13 participants, seven required the checklist only, two required the checklist and online modules, and four required the checklist, modules, and feedback. An across participant acquisition analysis revealed additional response patterns that could inform the refinement of future training materials. This evaluation demonstrates an efficient mechanism for assessing skill acquisition at the level of the individual learner in the context of higher education.