ABA Fundamentals

Using choice to increase on-task behavior in individuals with traumatic brain injury.

Tasky et al. (2008) · Journal of applied behavior analysis 2008
★ The Verdict

Letting adults with TBI pick their task order reliably boosts their on-task behavior.

✓ Read this if BCBAs running day-program or vocational sessions for adults with TBI.
✗ Skip if Clinicians serving only young neurotypical children where choice effects are weaker.

01Research in Context

01

What this study did

The team worked with adults who had traumatic brain injury.

Each adult completed work tasks in two setups.

In one setup the adult picked the task order.

In the other setup the staff picked the order for them.

The researchers flipped the setups back and forth to see which one kept the adults on task.

02

What they found

When adults could choose, they stayed on task more often.

When staff chose for them, on-task behavior dropped.

The pattern repeated every time the setups switched.

03

How this fits with other research

Ghaziuddin et al. (1996) saw the same boost with preschoolers who had disabilities.

Choice cut their severe problem behavior and lifted communication.

Boudreau et al. (2015) tested choice with typically developing kids.

Results were mixed; payoff history swayed the kids more than choice itself.

The mixed child data do not clash with the TBI study.

Adults with brain injury may value control more than young kids do.

Bassett-Gunter et al. (2017) link daily choice to paid jobs for adults with ID, autism, or Down syndrome.

Together the papers show choice helps across ages and diagnoses.

04

Why it matters

You can add a two-second choice to almost any task list.

Let the client pick the order, the color, or the tool.

No extra tokens or praise are needed.

Try it during work sessions, ADL training, or prevocational tasks.

Watch if engagement rises, then keep the choice routine in the plan.

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

Offer your client two task cards and say, "Which one first?" Start the timer and chart on-task minutes.

02At a glance

Intervention
other
Design
reversal abab
Sample size
3
Population
traumatic brain injury
Finding
positive

03Original abstract

An ABA'B design was used to evaluate the effects of choice on task engagement for 3 adults who had been diagnosed with traumatic brain injury. A yoked-control condition, in which tasks that were selected by each participant were assigned subsequently to that participant by a trainer, was implemented to help distinguish between the effects of task preference and choice. The results for all 3 participants indicated that permitting individuals to choose from a list of tasks increased on-task behavior.

Journal of applied behavior analysis, 2008 · doi:10.1901/jaba.2008.41-261