“…Participants who received such training used dramatically more invitations and fewer option-posing prompts than interviewers who did not receive feedback on post-training, compared to baseline, interviews. These findings have been replicated across multiple studies, suggesting that ongoing supervision and feedback may be key for interviewers’ adherence to recommended practices (Cederborg, Alm, Lima da Silva Nises, & Lamb, 2013; Lamb, Sternberg, Orbach, Esplin, & Mitchell, 2002; Lamb, Sternberg, Orbach, Hershkowitz, Horowitz, & Esplin, 2002). One might think that, because of the productivity of improved methods, interviewers would naturally continue to increase their use of open-ended questions over time.…”