A Visit To a Human Engineering Laboratory. Which weight is the heavier? The Human Engineering Laboratory at Stevens Institute of Technology is primarily a research organization whose chief interest is in isolating and measuring mental elements, mental traits - just as the chemist isolates chemical elements. Each examinee must take a few experimental tests, like this one, along with the non-experimental tests, to help the progress of the research. The research is paid for by fee which covers the actual cost of testing.

Wide World Photos, Inc. · [ca. September 1938]

[Information from item housing] Laboratories: Wire Photos