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This study examines how higher education institutions are addressing the needs of people with disabilities in accessing web content. With over 600 million people globally and 52.2 million in the United States having disabilities, the importance of accessible web pages is highlighted. The research focuses on measuring outcomes, policies, procedures, and best practices in web accessibility. Results show varying levels of compliance with standards such as WCAG and Section 508, highlighting the need for improvement. The case study at the University of Washington showcases their history of IT accessibility initiatives and the implementation of strategies to enhance web accessibility.
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Web Accessibility: How is Higher Education Responding to the Need? Terry Thompson Saroj Primlani Terrill Thompson Technology Accessibility Specialist University of Washington tft@u.washington.edu
600 Million People with disabilities (10% of world population) Source: World Health Organization
52.2 Million People with disabilities in the United States Source: Your HighEdWeb Handouts booklet
1 million College students with disabilities in the U.S. • Source: “Roadmaps & Rampways”. American Association for the Advancement of Science
3,025 complaints of disability-related discrimination filed with U.S. Department of Education Office for Civil Rights in 2006 • Source: OCR FY 2006 Report to Congress
How to Measure “How” • Measure outcomes (i.e., are higher education web pages accessible?) • Measure policies, procedures, and promising practices
How #1Measuring Outcomes: “Are our web pages accessible?”
W3C Web Content Accessibility Guidelines (WCAG) 1.0 • 14 guidelines • Priority 1, 2, and 3 checkpoints • Priority 1 = MUST do • Priority 2 = SHOULD do • Priority 3 = MAY do
Section 508 Standards • Section 508 is federal law that requires accessibility of federal agencies’ electronic and information technology (E&IT) • In 508 standards, web is one of six categories of E&IT • Based in part on WCAG Priority 1 • 16 standards • Provides a minimum standard for accessibility (WCAG 1.0 has 65 checkpoints)
Kay Lewis et al (2007)University of Texas at Austin • “Student Web Accessibility Project” • Manually evaluated 99 self-referred websites • 12 sites met all Section 508 standards • At least 25 of the sites were developed using Flash (suggests a need for Flash accessibility expertise, education, and outreach)
Sean Kane et al (2007) • Home Pages of 100 Top Universities • Assessed accessibility using: • Bobby (Watchfire) • CynthiaSays (HiSoftware) • Functional Accessibility Evaluator (FAE)(31 rules across five categories)
Kane Results: Home Page Accessibility • FAE % of Rules Passed • Navigation & Orientation 36.07% • Text Equivalents 51.24% • Scripting 54.00% • Styling 50.95% • HTML Standards 69.74% • 36 pages contained no Priority 1 WCAG errors in either Bobby or Cynthia • 2 pages contained no Priority 1, 2, or 3 WCAG errors
Terry Thompson et al (2007): A Global Benchmark • 7239 higher education home pages from 162 countries • 5281 national government pages from 181 countries • Evaluated all pages using FAE. Results showed lower accessibility than Kane’s results, but categories were proportional.
Thompson et al (2007)Web Accessibility over Time • Manual assessment of home pages from 127 higher education institutions in the Northwest (Washington, Oregon, Idaho, and Alaska) • One benchmark assessment • Second assessment at 3 months • Third assessment at 6 months • Between assessments, provided varying levels of outreach and consultation to a sample of the institutions
Significant Overall Change in Six Months • Three checkpoints improved • Alt text for images • Accessible markup on forms • Skip navigation links • Three checkpoints worsened • All features accessible using keyboard • Content accessible without scripts • Content accessible without CSS • The effect was stronger for those who received accessibility training
How #2Measuring Policies, Procecures, and Promising Practices
Results of the 2008 ATHEN Survey on Accessible Technology in Higher Education ATHEN = Access Technology Higher Education Networkathenpro.org
Research Sample • 149 individuals • 106 higher education institutions • 52 from United States • 28 from United Kingdom • 12 from Canada • 9 from Ireland • 3 from South Africa • 1 each from Australia and New Zealand
U.S Participants • 44.2% from doctorate-granting universities • 32.7% from associate’s colleges • 21.2% from master’s colleges/universities • 51.9% from West • 25.0% from Midwest • 11.5% from South • 11.5% from Northeast
Q: Is there a person or office specifically responsible for web accessibility consultation?
Q: Do you have policies or procedures that require consideration of accessibility when acquiring IT?
Q: Was accessibility a consideration when acquiring a Content Mgmt System?
Q: Do you have a project, system, or strategy in place to assess IT accessibility?
Q: Do you have centralize services for making multimedia accessible? (% “Yes” responses, U.S.)
History of UW IT Accessibility 1984 Micro Support Group 1990 Adaptive Technology Lab 1992 ATL Lab Manager, DO-IT 2001 AccessIT 2003 AccessibleWeb user group 2006 AccessComputing
2007 • Created new 0.5 FTE position for IT accessibility support • Launched two new websites • UW Accessible IT site (public) http://www.washington.edu/accessibility • Special Interest Group on Accessibility in IT(internal wiki, strong emphasis on collaboration and community building)
March `08: UW Accessible IT CBI • IT administrators • Computer support staff • Web developers and managers • Librarians • Purchasing and contracts personnel • Faculty members • Accessibility professionals • Key vendors • Representatives from all 3 UW campuses
CBI Outcomes • Next steps for the university, Accessibility in IT SIG, vendors, and individuals • Follow-up meeting to identify working groups and begin work • Accessibility representation on Emerging Technologies Group(s) • November `08: Presentation to the UW Web Council