The Army Alpha and Army Beta tests were devised during:
The Army Alpha and Army Beta tests were devised during:
(A) War of Roses
(B) World War I
(C) Crimean War
(D) World War II
The Army Alpha and Beta tests originated during World War I. These were massive psychological tests developed by the U.S. Army to determine the intelligence and skills of soldiers.
Army Alpha tests were conducted on literate soldiers, testing their verbal and mathematical abilities.
Army Beta tests were administered on illiterate or non-English-speaking soldiers, involving non-verbal tasks such as completing pictures and mazes.