Assessment & Research

Assisting older adults with severe disabilities in expressing leisure preferences: a protocol for determining choice-making skills.

Parsons et al. (1997) · Research in developmental disabilities 1997
★ The Verdict

Test with real objects first; half of these older adults could not jump straight to picture choices.

✓ Read this if BCBAs writing choice protocols for adults with severe or profound ID in residential or day programs.
✗ Skip if Clinicians whose clients already use photos, PCS, or PECS without trouble.

01Research in Context

01

What this study did

The team worked with seven adults who had severe intellectual disabilities. All lived in a state facility and were over 55 years old.

First staff let each adult handle three real leisure items, such as a radio or a snack. They recorded which item the person reached for most. This was the object test.

Next staff showed the same items as color photos. They again watched which picture the adult touched or looked at most. This was the picture test.

02

What they found

Five adults picked a favorite object, but only two of those five also picked the matching photo. The other three acted as if the photos were meaningless.

Two adults failed both tests. They did not reach for any item or photo more than chance.

The lesson: just because someone can choose a real thing does not mean they can choose its picture.

03

How this fits with other research

Matson et al. (2009) later showed that short job videos worked as well as real work samples for three adults with ID. Both studies agree you must match the format to the learner’s skill, not the other way around.

McCann (1981) had already warned that cut-out photos work better than full-scene photos for teens with severe ID. Roche et al. (1997) now show the same hurdle still blocks older adults twenty years later.

Meier et al. (2012) found that picture cues alone helped adults with Alzheimer’s hit 90 % correct on daily tasks. This seems to clash with B et al., but the difference is diagnosis: the dementia group kept photo-object understanding, while many in the ID group had lost it.

04

Why it matters

If you hand a picture board to an adult who can’t link photos to objects, you have removed their voice, not given them one. Run a quick object choice first. Only move to photos or symbols after the person shows consistent picks with real items. This two-step check takes ten minutes and saves months of false starts.

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Place three favorite items in front of the client, note which one they touch most, then try the same items as photos—only keep the photo set if choices match.

02At a glance

Intervention
preference assessment
Design
single case other
Sample size
7
Population
intellectual disability
Finding
positive

03Original abstract

We evaluated a protocol involving two types of choice presentations for assessing leisure choice-making skills of seven older adults with severe disabilities. Initially when presented with pairs of objects representing choices, choice making was validated through demonstration of an object preference. A more complex choice-presentation format was then employed, involving pictures to represent choices. If the preference identified with objects was not demonstrated using pictures, a replication of the object format occurred to ensure changes in choice making using pictures was not due to a preference change. Five participants demonstrated choice-making skills using objects and two demonstrated choices using pictures. These results reflect the importance of assessing choice-making skills prior to presenting choice opportunities. Suggestions for future research focus on expanding the assessment protocol to include a wider array of choice-making skills and training staff to provide choices in a format commensurate with an individual's skill level.

Research in developmental disabilities, 1997 · doi:10.1016/s0891-4222(96)00044-3