"The original monographs on which this report is chiefly based are filed as dissertations presented for the doctor of philosophy in Yale University...L.B.Hale...1936; D.W.Bailey...1937; G.H.Menke...1936; D.DeK.Rugh...1936; and an introductory volume by all four men, entitled, 'Transition from school to college', 1936."- Introd.
"The statistical aspects of this study were carried out as projects 2 and 19 of the Connecticut State Department of Educatton under the Public Works Administration."
"The publication of this volume has been aided by the Samuel B. Sneath Memorial Publication Fund."