He first was in charge of a project where he tested about 1,100 people at the 1904 St. Louis Exposition .
Woodworth followed in Cattell 's footsteps in psychological testing and measurement .
Woodworth first was in charge of a project where Woodworth tested about 1,100 people at the 1904 St. Louis Exposition .
Woodworth followed in Cattell 's footsteps in psychological testing and measurement .