The Performance Diagnostic Checklist‐Human Services: A brief review

Wilder et al. (2020) pulled together every study that used the PDC-HS.

The PDC-HS is a 20-item checklist supervisors fill out when staff are not doing their jobs right.

They looked at group homes, clinics, and schools to see how the tool helped find the real reason for poor work.

The checklist usually points to one of four causes: training, resources, motivation, or the task itself.

Most teams finished it in under 15 minutes and then picked an intervention that actually worked.

Studies showed staff performance jumped 30-70 percent after using the checklist to choose the fix.

Katz et al. (2003) built a similar tool called the PDDBI for kids with autism. Both use quick caregiver ratings to pick the next step.

Lerman (2024) shows how to hand these tools to non-behavioral staff. The PDC-HS is already doing that in human-service settings.

Falcomata et al. (2012) and Black et al. (2019) both found staff lack training. The PDC-HS fills that gap by telling supervisors exactly what to train.

If your staff skip data sheets, arrive late, or forget safety steps, run the PDC-HS first. It tells you whether to retrain, add tools, give feedback, or change the task. You save hours of guessing and see faster gains in client care.