How might the procedures for data collection look for this response?To address this, data collection procedures should focus on directly observing Stephanie’s performance during DTT sessions. A task analysis of the DTT procedure can be used
Identify an intervention, or set of interventions, based on the PDC-HS data.

Given the training-related nature of the issue, a structured intervention using Behavior Skills Training (BST) is recommended. BST includes four critical components: providing clear instruction on DTT procedures, modeling correct implementation, offering opportunities for Stephanie to rehearse the procedures through role-play or live sessions, and delivering immediate, specific feedback on her performance. This approach allows for active learning and correction of errors in a supportive setting. Supplementing BST with video modeling can reinforce correct techniques and allow for independent review. Performance feedback paired with goal-setting can help track progress and motivate improvement. Additionally, practical job aids, such as laminated step-by-step guides or visual checklists, can support real-time accuracy during sessions. Finally, scheduling booster training sessions periodically will help maintain skill proficiency and prevent performance drift. This multi-component intervention directly targets the training deficits identified by the PDC-HS and is designed to improve Stephanie’s implementation fidelity of DTT.