The Watson Glaser Critical Thinking Appraisal is one of the most popular ability assessments on our platform. Due to the item banked nature of the test every person who takes the assessment gets a different form to the previous person, so technically the test changes every time. Additionally, the test has got some newer items in its item bank which better differentiate scores across the ability range and makes the test even more secure and up to date. Individual reports have also been updated to reflect the new branding of the test publisher, although the underlying norm groups, percentiles have remained the same, along with the high reliability and validity which the tool has always had.
If you use the individual reports from the Watson Glaser you will notice the change to their look and feel - we hope you like them. However, this should be the only difference you’ll see from a user perspective as the rest of the changes are in line with our programme of continuous improvements that are always taking place to our system and tools in the background.