How might data be collected for this target response?Self-monitoring (sign/date the data sheets daily), direct observation of when/how supervisor is present or delivers feedback
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.

Add supervisor to the program floor.
Highlight task outcomes and the use of protocol and data binders.
Follow up with individual employees who do not collect data at the end of the day.
Reduce effort for data collection (review data collection processes)
Ask staff to sign and date data collection sheets daily as part of job description.