Introduction: Constant time delay is an evidence-based practice to teach sight word recognition to students with a variety of disabilities. To date, two studies have documented its effectiveness for teaching braille. Methods: Using a multiple-baseline design, we evaluated the effectiveness of constant time delay to teach highly motivating words to…

This study examined the effects of the conductor's goal orientation (mastery vs. performance) and use of shared performance cues (basic vs. interpretive vs. expressive) on instrumentalists' self-efficacy, collective efficacy, attributions, and performance. Eighty-one college instrumentalists from two musical ensembles participated in the study. It…