Tsuruko Haraguchi

Tsuruko Haraguchi
Haraguchi, c.1909
Born
Tsuru Arai (新井つる)

(1886-06-18)June 18, 1886
Died26 September 1915(1915-09-26) (aged 29)
OccupationAcademic psychologist
Academic background
Alma materJapan Women's University,
Teachers College, Columbia University
ThesisMental Fatigue (1912)
Doctoral advisorEdward Thorndike
Other advisorsMatatarō Matsumoto, Robert S. Woodworth, James McKeen Cattell
Academic work
DisciplinePsychology
Sub-discipline
Main interestsMental fatigue
Notable ideasTransferred fatigue
InfluencedTomi Wada

Tsuruko Haraguchi (Japanese: 原口鶴子, 18 June 1886 – 26 September 1915) was a Japanese psychologist and the first Japanese woman to receive a Doctor of Philosophy.