Psychology and Life 1899, by Hugo Münsterberg
Hugo Münsterberg (June 1, 1863 – December 19, 1916) was a German-American psychologist. He was one of the pioneers in applied psychology, extending his research and theories to Industrial/Organizational (I/O), legal, medical, clinical, educational and business settings. Münsterberg encountered immense turmoil with the outbreak of the First World War. Torn between his loyalty to America and his homeland, he often defended Germany’s actions, attracting highly contrasting reactions.