The Role of Sensory Processing in the Everyday Lives of Older Adults

This study investigated whether there are age-related differences in sensory processing within daily life. Participants included 404 community-dwelling adults divided into three age groups: 19 to 34 years old (127 individuals), 35 to 64 years old (126 individuals), and 65 years and older (151 individuals). Each participant completed the Adolescent/Adult Sensory Profile. There was a difference in sensory processing between the three groups (p = .000), with the older adults noticing sensory input less than the young and middle aged adults (p = .002 for both groups). Both middle aged and older adults engaged in less sensory seeking behaviors than did young adults (p = . 012 and p = .000, respectively). In an additional analysis, the older group was subdivided into four age groups (65 to 69 years, 70 to 74 years, 75 to 79 years, 1 and 80 years and older). There was an age-related difference between the four groups (p = .000). Those 75 to 79 years old and those 80 years and older noticed sensory input less than did those younger than 70 years (p = .002 and p = .001, respectively). Those 80 years and older were also less apt to seek sensory experiences than were those younger than 70 years (p = .011). The authors propose hypotheses about the meaning of these findings and provide recommendations for the application of this knowledge to support older adults to age in place successfully.