ABA Fundamentals

Effects of delayed time‐out on problem behavior of preschool children

Slocum et al. (2019) · Journal of Applied Behavior Analysis 2019
★ The Verdict

Time-out still works when you wait a minute and a half before giving it.

✓ Read this if BCBAs in preschool or day-care rooms where problem behavior pops up during group instruction.
✗ Skip if Clinicians who work with older youth or use only token systems.

01Research in Context

01

What this study did

The team tested time-out with a twist. Instead of giving it right away, they waited 90 to 120 seconds. Four preschoolers who showed problem behavior took part. Each child was watched in a single-case design to see if the delay still worked.

No child was asked to leave the room. The adult simply paused, then gave the time-out after the short wait. This let them ask: does punishment have to be instant to shrink problem behavior?

02

What they found

Three of the four kids showed clear drops in problem behavior. The delay did not wipe out the effect. Only one child showed little change.

The study says a short wait is still practical. Teachers do not have to drop everything to give the consequence on the spot.

03

How this fits with other research

Older work said timeout must come fast. Bradshaw et al. (1978) used a ribbon kids pulled off right when trouble started. That instant cue cut disruption from 32 % to 6 %. The new study stretches that gap and still wins.

Webb et al. (1999) also gave brief timeout right away and hit near-zero disruption in kids with ADHD. Slocum et al. (2019) move the same tool 90-120 s later and keep most of the benefit.

Lord et al. (1997) looks like a clash. They thinned timeout to only some responses and lost suppression for half the kids. The difference is in the risk: intermittent timeout weakens the signal, while a fixed short delay keeps the signal intact.

04

Why it matters

You can breathe. When two kids call out at once, finish the direction, then walk the first child to the time-out chair. The 90-second pause will still cut future problem behavior for most preschoolers. This frees your hands and keeps the lesson flowing.

Free CEUs

Want CEUs on This Topic?

The ABA Clubhouse has 60+ free CEUs — live every Wednesday. Ethics, supervision & clinical topics.

Join Free →
→ Action — try this Monday

Count to 90 before placing a child in time-out; note if problem behavior still drops across the week.

02At a glance

Intervention
other
Design
single case other
Sample size
4
Population
not specified
Finding
positive

03Original abstract

Time-out is a common negative punishment procedure in home and school settings. Although prior studies have shown time-out is effective, more research is needed on its effects when implementation is imperfect. We evaluated delays to time-out with 4 preschool children who engaged in some combination of aggression, property destruction, and rule breaking. Target behavior decreased for all subjects exposed to delayed time-out, with 3 of 4 subjects displaying low levels of target behavior even when time-out was delayed by 90-120 s. These data suggest delayed time-out might be effective in situations in which a caregiver or teacher cannot implement time-out immediately.

Journal of Applied Behavior Analysis, 2019 · doi:10.1002/jaba.640