Take the Colorblindness Test
Although we all know that the colors viewed on your computer's monitor are not accurate for print reproduction, your screen color is probably good enough to yield reasonably accurate colorblindness test results. We invite you now to test yourself for colorblindness on-line.
Read More

Analyzing the Interaction Between Facilitator and Participants in Two Variants of the Think-Aloud Method
This paper focuses on the interaction between test participants and test facilitator in two variants of the think-aloud method. In a first, explorative study, we analyzed think-aloud transcripts from two usability tests: a concurrent think-aloud test and a constructive interaction test. The results of our analysis show that while the participants in both studies never explicitly addressed the facilitator, the think-aloud participants showed more signs of awareness of the facilitator than the participants in the constructive interaction test. This finding may have practical implications for the validity of the two methods. van den Haak, Maaike J. and Menno D.T. de Jong
Read More

Antinuclear Antibody Test
Title: Antinuclear Antibody Test
Category: Procedures and Tests
Created: 10/17/1998 11:58:00 AM
Last Editorial Review: 9/4/2005
Read More