The team spent all of 2011 running tests: paper tests, online tests, surveys, focus groups and more, and added a fourth co-founder, Frank Yang.
A wide range of data was collected to address our research questions including cognitive tests, surveys, photos and observations.
The company generates specific content periodically to fuel interaction among users regarding major issues (e.g., hardware tests, surveys, special fan offers).
Evaluation methods included tests, surveys, interviews, and systems approach matrix.
Take some online quizzes, tests, surveys, or play some games.
There are still troubling signs from the test survey of groups being left behind.
Over all, though, the test survey results show a prosperity that is shifting geographically.
That said, demographers who reviewed the test survey results before their public release said they discovered intriguing trends about the nation's standards of living.
Jeffrey S. Passel, a demographer with the Urban Institute, a social policy research group, said the test survey results supported his estimates that eight million to nine million immigrants now live illegally in the United States, including 4.5 million to 5 million Mexicans.
In the test survey, which used highly trained enumerators to follow up with households that did not respond by mail, 63percentt of Hispanics identified themselves as white and 29percentt said they were "some other race".
