Reassessing Project 100,000: Context and Lessons—A Research Note

Between October 1, 1966 and December 31, 1971, a total of 341,127 men joined the military under lowered physical (9%) or mental test standards (91%). Called Project 100,000 , this initiative was controversial from its first announcement and has been the subject of commentary for more than 50 years. In various discussions, Project 100,000 has been portrayed as a cynical method of meeting military needs without drafting middle-class youth, a dangerous experiment that harmed vulnerable people, and a successful employment program. This literature review explores the context and empirical research on Project 100,000. The conclusion is that Project 100,000 met some of its creators’ goals and fell short of others. Though it ended over half a century ago, Project 100,000 still provides valuable historical, theoretical, scientific, and societal lessons for both civilian and military leaders. A preprint version of this article is available at https://osf.io/preprints/psyarxiv/rtazj