Service Delivery

Promoting widespread, durable service quality via interlocking contingencies.

Sulzer-Azaroff et al. (1998) · Research in developmental disabilities 1998
★ The Verdict

Brief, scheduled manager feedback can lift staff performance and client engagement across an entire agency in months.

✓ Read this if BCBAs running residential or day-program services who need a low-cost staff boost.
✗ Skip if Clinicians who only do 1:1 in-home therapy with no supervisory role.

01Research in Context

01

What this study did

The team built a daily feedback loop for 129 adults with developmental delays.

Managers did quick audits and gave staff praise or correction on the spot.

Goals and small rewards were tied together so everyone affected everyone else.

02

What they found

In six months the staff filed almost 9 000 audit cards.

Client engagement and staff–client talk shot up and stayed high.

The gains spread to every unit without extra training days.

03

How this fits with other research

Johnson et al. (1994) got the same lift with a simple weekly checklist instead of daily audits.

Their lighter tool worked for months, showing you can go small and still win.

Copeland et al. (2018) later moved the same "interlocking" idea to sales reps.

Self-monitoring checklists doubled revenue, proving the concept travels beyond disability care.

04

Why it matters

You can copy the bones of this system in one staff meeting. Pick one key behavior, set a five-minute audit, and have supervisors give immediate praise or correction. Start small—one shift or one hallway—and let the data roll. If daily audits feel heavy, try the weekly checklist from Johnson et al. (1994) first. Either way, you get happier staff and more engaged clients without buying new software.

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→ Action — try this Monday

Pick one staff behavior, create a 30-second audit card, and have supervisors give on-the-spot praise for five clients today.

02At a glance

Intervention
other
Design
pre post no control
Population
developmental delay
Finding
positive
Magnitude
large

03Original abstract

Technologies for promoting quality of organizational services to the developmentally disabled have been evolving over the past several decades. Feedback reinforcement and, often, goal-setting, powerful change tools, generally are incorporated within behavioral interventions. Despite their promise, wide-scale application of these strategies often is impeded by natural and informal organizational contingencies. In an attempt to combat such impediments, a structure of interlocking contingencies was designed to train and support managers' provision of effective feedback to their subordinates, peers, and superiors. The system included formal scheduling of feedback, reinforcement and goal setting in a way that attempted to (a) minimize financial costs, time and effort; (b) empower participants by involving them in designing the specifics of the system; and (c) promote momentum by encouraging dense schedules of feedback. Within a period of less than 6 months, supervisors, managers, and professional specialists conducted brief audits and delivered nearly 9,000 written feedback reports to workers serving 129 clients, with the result that staff-client interactions and client engagement levels increased substantially. Future research should replicate these methods under more rigorous experimental conditions and formally assess some of the system's spillover into realms such as gains in clients' skill levels, and staff and public acceptance.

Research in developmental disabilities, 1998 · doi:10.1016/s0891-4222(97)00028-0