Accessibility accommodations for older adults seeking e-health information

Area of Science:

• Gerontology
• Human-Computer Interaction
• Web Design

Background:

• Older adults are a growing demographic with increasing internet usage.
• Web accessibility is crucial for ensuring equitable access to online information and services.
• Traditional web design may present barriers for older users, impacting their ability to navigate and engage with content.

Purpose of the Study:

• To evaluate the impact of specific web page design accommodations on user experience among different age groups of adults.
• To compare the effectiveness of accessible versus non-accessible website designs for older internet users.

Main Methods:

• Researchers developed two websites with identical health content: one with design accommodations and one without.
• Three age groups (Younger: 30-64, Older: 65-84, Oldest: 85+) participated, with 30 adults in each group.
• A mixed ANOVA (age by page style) was used to analyze user ratings of both websites.

Main Results:

• Both main effects (age and page style) and their interaction were statistically significant.
• All participant groups rated the website with accommodations higher than the site without.
• The lowest ratings for the non-accommodated website were observed among the Oldest adult group.

Conclusions:

• Web page design accommodations demonstrably enhance user experience for older adults.
• Implementing accessible design principles is essential for improving digital inclusion among the elderly.
• The benefits of web accessibility are particularly pronounced for the oldest segment of the adult population.