You are here

Scale Reviews

Find reliable measures for use in your questionnaires. Search Now


This website has truly been a welcome gift! The Day Pass is extremely affordable & the site is so user friendly to navigate. It provides a wealth of information including, the source, validity, & references for my doctorate research project. I highly recommend this to anyone as it is truly an invaluable research tool!
Suzanne Cromlish, PhD
Saint Xavier University, Chicago

Viral E-Mail Opening (Opportunity)

The four item scale measures a person's expressed tendency to open e-mail messages if the opportunity is available.  The scale stem is phrased for use with "viral" e-mail messages but could be easily adapted for use with other types of messages, e.g., personal, political, charity.