Add to ORKG"Reprinted from the Psychological clinic, vol. VI, nos. 3 and 4, May and June, 1912."Cover-title.Thesis (PH. D.)--University of Pennsylvania, 1911.Mode of access: Internet
"Reprinted from the Journal of educational psychology."Thesis (Ph. D.)--University of Pennsylvania, ...
"Prepared by the National Institute of Child Health and Human Development."Mode of access: Internet
Thesis (Ph. D.)--University of Pennsylvania, 1911.Bibliography: p. 233-250.Mode of access: Internet
On 3rd prelim. leaf: A thesis submitted to the faculty of the Graduate school of the University of P...
Type-written ms.Thesis (M.S.)--Univ. of California.Bibliography: Apx. 3 p.Mode of access: Internet
cover-title"Reprinted from American journal of psychology, vol. IV, no. 3, April, 1892."Mode of acce...
Typescript.Thesis (M.A.)--University of Wisconsin--Madison, 1920.Includes bibliographical references...
Reprinted from The psychological clinic, vol. VIII, no. 6, November 15, 1914.Mode of access: Interne...
Reprint from September (1914) Journal of Educational psychology.Cover-title.Mode of access: Internet
Reprinted from the Journal of abnormal psychology, February, 1919.Mode of access: Internet
"Reprinted from the Psychological clinic, v. V, nos. 8 and 9, January and February, 1912."Thesis (PH...
Columbia University contributions to philosophy and psychology, vol. XV, no. 2.Mode of access: Inter...
Published also as thesis (Ph. D.) Columbia university, 1912.Mode of access: Internet
Reprinted from the Training school, vol. VI, no. 3, May 1909.Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet
"Reprinted from the Journal of educational psychology."Thesis (Ph. D.)--University of Pennsylvania, ...
"Prepared by the National Institute of Child Health and Human Development."Mode of access: Internet
Thesis (Ph. D.)--University of Pennsylvania, 1911.Bibliography: p. 233-250.Mode of access: Internet
On 3rd prelim. leaf: A thesis submitted to the faculty of the Graduate school of the University of P...
Type-written ms.Thesis (M.S.)--Univ. of California.Bibliography: Apx. 3 p.Mode of access: Internet
cover-title"Reprinted from American journal of psychology, vol. IV, no. 3, April, 1892."Mode of acce...
Typescript.Thesis (M.A.)--University of Wisconsin--Madison, 1920.Includes bibliographical references...
Reprinted from The psychological clinic, vol. VIII, no. 6, November 15, 1914.Mode of access: Interne...
Reprint from September (1914) Journal of Educational psychology.Cover-title.Mode of access: Internet
Reprinted from the Journal of abnormal psychology, February, 1919.Mode of access: Internet
"Reprinted from the Psychological clinic, v. V, nos. 8 and 9, January and February, 1912."Thesis (PH...
Columbia University contributions to philosophy and psychology, vol. XV, no. 2.Mode of access: Inter...
Published also as thesis (Ph. D.) Columbia university, 1912.Mode of access: Internet
Reprinted from the Training school, vol. VI, no. 3, May 1909.Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet
"Reprinted from the Journal of educational psychology."Thesis (Ph. D.)--University of Pennsylvania, ...
"Prepared by the National Institute of Child Health and Human Development."Mode of access: Internet
Thesis (Ph. D.)--University of Pennsylvania, 1911.Bibliography: p. 233-250.Mode of access: Internet