How might data be collected for this target response?Number of positive interactions with clients per day. Latency to implementing procedure. Checklist for what should be done at the beginning of day to set up for the rest of the day
Identify several interventions that might help improve response rates. Place them in order with the least-restrictive at the top so that the interventions may be introduced systematically, adding more restrictive / less favorable interventions after the outcomes of less restrictive options have been measured.

Have self-assessment data collection sheets implemented for the target behaviors. Enter scores above a certain percentage point in a raffle for a prize
Take data on staff implementation as a team for the target response measure. Post graphs showing team's data. When data reaches a specific threshold, have a group contingency reinforcer, e.g. pizza party
Collect data individually for the target response measure. Schedule regular meetings to set specific individualized goals and provide feedback on the progress towards goals.