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Effects of a multimedia project on users' knowledge about normal forgetting and serious memory loss
Diane Feeney Mahoney1, Barbara J Tarlow, Richard N Jones
1Research and Training Institute, Hebrew Rehabilitation Center for Aged, Boston, Massachusetts 02131, USA. mahoney@mail.hrca.harvard.edu
Summary
A CD-ROM program effectively educated adults on distinguishing normal forgetfulness from Alzheimer's disease symptoms. Participants showed significant knowledge gains and high satisfaction with this accessible, private learning tool.
Area of Science:
- Gerontology
- Neuroscience
- Health Education
Background:
- Concerns about memory loss are prevalent among adults, particularly regarding potential links to Alzheimer's disease.
- Distinguishing normal age-related forgetfulness from pathological memory decline is crucial for timely intervention and appropriate care.
- Existing educational resources may lack accessibility, privacy, or engaging multimedia formats.
Purpose of the Study:
- To develop and assess the efficacy of a CD-ROM-based multimedia program designed to enhance user knowledge of memory loss distinctions.
- To evaluate the program's effectiveness in differentiating normal forgetfulness from Alzheimer's disease-related memory impairment.
- To gauge user satisfaction and perceived usability of the interactive educational tool.
Main Methods:
- A controlled randomized study involving 113 community-recruited adults concerned about a family member's memory loss.
- An intervention group accessed a "Forgetfulness: What's Normal and What's Not" CD-ROM module, while a control group did not.
- A 25-item knowledge test on memory loss served as the primary outcome measure, alongside sociodemographic and technology usage questionnaires.
Main Results:
- Intervention participants demonstrated a statistically significant improvement in knowledge test scores compared to the control group (p<0.001), indicating a large effect size.
- The program was particularly effective for individuals with lower baseline knowledge of memory loss and Alzheimer's disease (p=0.02).
- Users reported high satisfaction, ease of use, and appreciated the confidential, private access to information.
Conclusions:
- Multimedia CD-ROM technology offers an efficient and effective method for educating older adults about memory loss and its distinctions.
- The program successfully balances the need for public health education with the user's desire for personal privacy.
- This innovative approach empowers individuals with knowledge, facilitating better understanding and management of memory-related concerns.