Teacher-Delivered Strategies to Increase Students’ Opportunities to Respond: A Systematic Methodological Review

We conducted this systematic review to map the literature and classify the evidence-based status of teacher-directed strategies to increase students’ opportunities to respond (OTR) during whole-group instruction across the K-12 continuum. Specifically, we conducted this review to determine whether OTR could be classified as an evidence-based practice according to Council for Exceptional Children’s Standards for Evidence-Based Practices in Special Education . We examined the extent to which 21 included studies addressed quality indicators and evidence-based practice standards using a modified, weighted criterion for methodologically sound studies. Three studies met all eight quality indicators and 11 studies met or exceeded 80% of quality indicators following a weighted criterion to define methodologically sound studies. Results indicated teacher-directed OTR strategy of response cards in K-12 school settings to be a potentially evidence-based practice. Educational implications, limitations, and future directions are discussed.