Examining the effects of the CW-FIT intervention

Class-Wide Function-Related Intervention Teams (CW-FIT) is a classroom programme designed to increase academic, social and behavioural success for pupils. The programme emphasises group contingencies and self-management. It teaches positive social skills, uses teacher praise and group points for good behaviour, incorporates goal setting and provides rewards.

In order to build CW-FIT’s research base, a randomised controlled trial was carried out over four years, designed to replicate one site’s original study by adding two more research groups and to include investigators who were not the developers of the programme.

Seven elementary (primary) schools in three US states participated. Pupils were in grades K–6 (Years 1–7), 55% were of minority ethnicities, and 69% received free- or reduced-price school meals. Within each school were experimental and control classes – 83 experimental and 74 control in total. Baseline data collection included measures of pupil time on-task and teacher use of reinforcement during business-as-usual conditions for two to three weeks. At baseline, no teacher was observed using token rewards or group rewards. During the study, control group teachers received a two-hour training in general classroom management and were referred to district protocol when pupil behaviour problems occurred. Experimental group teachers implemented CW-FIT during one targeted period three to five times per week from October to March. During CW-FIT sessions, after teaching pupils the appropriate way to get attention, follow directions, and ignore inappropriate behaviour, the teacher set a timer at two to five minute intervals, awarding a point to teams with all members behaving at that moment. At the end of class, awards were given to all team members who met specific goals.

At the end of the study, results favoured the CW-FIT group. On-task behaviour for CW-FIT pupils increased from 55% to 80%, while the control group remained close to baseline at 58%. Teacher classroom management behaviours increased from 52% to 86% for the CW-FIT group, but remained at 55% for the control group. These results are reflective of earlier studies’ findings.

Source: Class-wide Function-Related Intervention Teams (CW-FIT): student and teacher outcomes from a multisite randomized replication trial (September 2018), The Elementary School Journal 119, no. 1