Test given to students in Sandgate and Lincoln, Vermont by Martha Wadman, Eugenics Survey field investigator.  This test was also used by the National Committee on Mental Hygiene in their mental survey of Vermont school children.

Source:  Eugenics Survey of Vermont Archive, Key Family Study:  Sandgate.
                Vermont Public Records Division, Middlesex, Vermont.
               For educational uses only.  Permission required for reproduction.
                The identity of persons investigated by the Eugenics Survey may not be revealed.