Trouble is, only a few psychologists are involved in nutrition research. And Dr. Penland may be the only one who does it full time.
So he developed a bunch of computerized testslike computer gamesusing familiar pictures that scientists can use anywhere in the world. Kids in China, for example, recognize a piece of fruit or a stack of blocks just like kids in the U.S.
You're just itching to take some tests, aren't you?
(Click the moving eyes below)
Dr. Penland sends the tests to researchers on the Internet. They send back the test data to him in Grand Forks, North Dakota. He scores and analyzes the data and returns the results to the study leaderagain, all across the Internet.