Introduction

[Welcome participant]

Thank you for agreeing to help us out today,

My name is [name], and I am working on the design of a website. 
As part of the design process for this website, I am asking
variety of people to attempt various tasks on this website to
see what elements of the design need to be changed.

I’d like to stress that we’re testing the website, and not your
abilities.  If you find parts of the website difficult to use or
understand, so will other people, so please let us know. (more...)