Increasing customer service behaviors using manager-delivered task clarification and social praise.

Managers in a small retail chain got a five-minute script. They used it to tell workers exactly how to greet and close with customers.

After the talk, bosses watched for the right moves and gave quick, real praise when they saw them.

The study tracked four employees for almost a year to see if the simple combo stuck.

Greeting and closing scores leapt from about one in ten tries to about seven in ten.

The jump stayed put for 48 weeks with the original crew.

A quick chat plus honest praise rewrote the daily routine.

Marano et al. (2020) swapped live praise for video homework. Staff still ran preference checks better after watching and scoring clips. Both papers show a slim BST pack lifts fidelity without long lectures.

Yarzebski et al. (2024) took the brief-training idea into telehealth. A short video alone taught caregivers to guide kids with near-zero errors. Rice et al. (2009) proves the same logic works in corner stores, not just living rooms.

Myers et al. (2022) and Hart et al. (1974) also got big, cheap gains in public places. One used a hand gesture, the other free tokens. Together they say: small antecedents or reinforcers can double community behaviors, whether the actor is a pedestrian, a bus rider, or a clerk.

You can copy the five-minute script in any site you consult. Write the two key steps, show an example, then catch staff doing it right and praise on the spot. No tokens, no gadgets, no extra pay needed. The change held for almost a year, so your coaching time pays off long after you leave.