Pearson has made a commitment to make this website accessible for all users. Pearson.com complies with recognised accessibility standards and has been built to conform with the Web Accessibility Initiative's (WAI) standards.
Wherever possible we have provided a HTML version of PDFs on this site.
Find out more about Adobe PDFs and accessibility
Online tool for converting PDFs to HTML
This site uses cascading style sheets for visual layout. Users can change the style sheets in their browsers to make viewing easier for their individual requirements. All pages on this site use structured semantic markup. This site uses only relative font sizes, compatible with the user-specified "text size" option in visual browsers. If your browser or browsing device does not support style sheets at all, the content of each page is still readable.
As an aid to readability we have tried to ensure a good level of contrast between text and background colours. You may also browse the site using a 'High Contrast Theme' or the 'Standard Theme'. This option is always available from the footer.
On certain browsers you can override our design and use your own preferred colour scheme. Instructions on how to change background and font colors for common web browsers appear below; for other setups you will need to consult your browser's help pages.
Supplementary information on these accessibility issues can be found at the Web Accessibility Initiative www.w3c.org/WAI.