Home›Industrial-Organizational Psychology›Era (Birth Year)›By Decade›1880sBrowse By1880sFacts1880sSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1917 11880sFilter Results2 entriesBranch of PsychologyAllIndustrial-Organizational Psychology (2)Social Psychology (1)Nationality / CultureAllAustralia (1)United States (1)GenderAllMale (1)Show ResultsBrowseCompareSelect all 2Elton Mayo1880sHarry L. Hollingworth1880sSources1. Wikipedia: Industrial and organizational psychologytier 2WikipediaIndustrial and organizational psychology, History sectionQuote, Industrial and organizational psychology, History sectionIndustrial psychology crystallized during World War I.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.