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Updated: Jun 9, 2026

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
Published on: February 14, 2014
Cognitive, visual, auditory, and emotional factors that affect participation in older adults
Monica S Perlmutter1, Anjali Bhorade, Mae Gordon
1Program in Occupational Therapy, Washington University School of Medicine, 660 South Euclid, Box 8505, St. Louis, MO 63110, USA. perlmutterm@wusm.wustl.edu
Objective:
To determine whether changes in hearing, cognition, depression, and vision affect daily life participation and whether screening tests that identify problems could be used in the home.
Method:
Interviewers assessed presence of medical conditions, social class, distance acuity, cognition, hearing, depression, and participation using valid screening tools. Participation scores were subgrouped according to negative or positive results. Multiple regression analysis determined association of screening tests with participation.
Results:
Eighty-eight older adults, ages 62-90, participated. Positive screening tests were found in 43% of participants for distance acuity, 9% for cognitive problems, 8% for depression, and 15% for hearing loss. Relationships were found among age, cognition, depression, and vision and participation.
Conclusion:
Mild levels of decreased vision, depression, and decreased cognition are associated with lower participation. These conditions can be screened by occupational therapists and managed to help older adults remain active and maintain their health.
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