Match the Project with the Researcher

Match the project with the researcher.
-Leta and Harry Hollingworth

A) a series of studies that revealed the importance of psychological and social factors on workplace productivity
B) research into the factors affecting job permanency at the Aetna Life Insurance Company
C) the assessment of army recruits' specific aptitudes and skills for certain tasks
D) the assessment of the behavioral effects of caffeine
E) the use of psychological test results to try and predict the sales performance of Macy's department store saleswomen