This research is important to us - we appreciate you taking it seriously and answering honestly.
To protect the integrity of the research, we would be especially appreciative if you could take the following steps when completing the survey:

It is important that you complete this yourself (do not have someone else do it).
We will keep your answers confidential.
To further protect your confidentiality, please use a computer where others cannot see the screen.
Please find a time when you can complete the entire survey in one sitting.
Please choose a quiet setting where you can concentrate.
Do not press the "Back" button on your web browser as this may cause your session to expire.
Please have your experiment Userid and Password ready (sent to you via e-mail).