What do you mean when you say your serious game has been validated? Experimental vs. Test Validity

At many serious games conferences I attend, people talk about the pressing need for more serious games to be validated. People talk about the handful of examples of serious games that have been validated. I assume this means that scientific trials were conducted that validated the use of these serious game to impact outcomes. But… Continue reading What do you mean when you say your serious game has been validated? Experimental vs. Test Validity