ABA Fundamentals

Mindfulness as a potential intervention for stimulus over-selectivity in older adults.

McHugh et al. (2010) · Research in developmental disabilities 2010
★ The Verdict

Five minutes of guided breathing widened attention and cut over-selectivity in older adults.

✓ Read this if BCBAs teaching older adults or clients who fixate on one part of a task.
✗ Skip if Clinicians working with infants or clients who cannot follow simple audio instructions.

01Research in Context

01

What this study did

McHugh et al. (2010) asked if a short mindfulness exercise could widen attention in older adults.

They ran a lab task that usually makes people pick just one part of a picture. One group first listened to a five-minute focused-breathing clip. The other group sat quietly. Then both groups did the picture task.

02

What they found

The mindfulness group spread their attention across more parts of the picture. The quiet group stayed narrow.

Five minutes of simple breathing cut over-selectivity right away.

03

How this fits with other research

Farmer-Dougan et al. (1999) fixed over-selectivity by prompting clients to point to every item. Their method works during teaching, but it needs extra prompts. Mindfulness gives a prompt-free boost.

Green et al. (2020) later stretched the idea to kids with autism. They used eight weeks of class mindfulness and saw better focus. Louise shows even a tiny dose can work in adults.

Gomes‐Ng et al. (2023) found that fading the big cue only helps people who are very over-selective. Mindfulness may give those same people a gentler first step before cue fading.

04

Why it matters

You can open a session with one short breathing track. It may help older learners or highly over-selective clients notice more cues during matching or sorting tasks. No extra materials, no prompts to fade—just five calm minutes that set up wider stimulus control. Try it before discrimination training and watch if choices broaden.

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Play a five-minute focused-breathing clip before a matching task and record how many items the client touches or names.

02At a glance

Intervention
other
Design
other
Population
not specified
Finding
positive

03Original abstract

Ageing is related to significant declines in cognitive functioning. This effect can have a serious impact on the physical and psychological health of older adults as well as their quality of life. One phenomenon linked to cognitive deficits, particularly attention, that has been demonstrated to emerge with ageing is over-selectivity. Over-selectivity occurs when behavior is controlled by a limited number of stimuli in the environment. Mindfulness is a construct that specifically targets attention and awareness of the present moment. The current study aimed to remediate over-selectivity in an elderly population by means of a focused attention/mindfulness induction. The results of this study indicated that the level of emergent over-selectivity in an elderly population was significantly reduced after a focused attention induction when compared to an unfocused attention induction. The findings are discussed in terms of the efficacy of mindfulness training in reducing over-selectivity.

Research in developmental disabilities, 2010 · doi:10.1016/j.ridd.2009.08.009