Hospitalized older adults with dementia often have few opportunities for
social interaction and psychological stimulation. Their psychological
functioning is affected by the dementing illness, sensory impairment and the
effects of living in an institutional environment. The adverse effects of
sensory deprivation may be particularly relevant for this client
group. Using a multiple single case design, we evaluated the effects of
individual sensory stimulation sessions on four elderly patients
with dementia. All were living on a hospital continuing care psychiatric
ward. Detailed behavioural observations were made before, during and after
sessions to assess patients’ responses. Adaptive functioning and
wellbeing were also investigated. Results indicated that the intervention
led to observable changes in levels of interaction, active looking and
interest. The effects were transitory with the exception of active
looking, which endured following the session. Adaptive behaviours also
improved, though there was no change in wellbeing. The study indicates that
sensory stimulation is a valuable therapeutic intervention with this client
group.