Using the Natural Language Paradigm (NLP) to increase vocalizations of older adults with cognitive impairments.

Fullana et al. (2007) tested the Natural Language Paradigm with three older adults who had cognitive impairments. Staff ran short sessions inside a senior day program. They used varied toys, waited for interest, then gave prompts and praise for any clear speech.

The team tracked each person's appropriate and inappropriate vocalizations across baseline and treatment.

All three adults produced more appropriate vocalizations once NLP started. Two of them also dropped their off-topic or repetitive sounds.

Gains showed up quickly and held while the study ran.

Green et al. (1987) and Bachman et al. (1988) first built NLP for non-verbal autistic children. Fullana et al. (2007) keeps the same loose play style but moves it to older adults with cognitive impairments, proving the method ages well.

Gevarter et al. (2021) and Peters et al. (2023) later coached parents and caregivers through telehealth to use natural language strategies. Their brief remote training also lifted child communication, showing the core idea works even without in-person staff.

Charalambous et al. (2024) worked on adult narrative skills in a community aphasia group. Both studies serve older adults outside clinics, yet Fullana et al. (2007) used NLP while Charalambous used story-building. The shared lesson: natural, client-led talk boosts expressive language across diagnoses.

If you support adults with memory or cognitive issues, you can borrow the same loose, child-friendly NLP tactics. Set out rotating interesting items, wait for a glance or reach, then model and praise short clear speech. No table, no drills, no extra staff—just embedded turns inside normal day-program play. Try it for one client next week and track vocalizations for ten minutes; you may see the same quick uptick.