- Frymier , Jack R. 1969 . “Teaching the Young to Love,” . National Elmentary Principal , 49 November : 19 – 25 .
- Goslin , David A. 1967 . Teachers and Testing , 58 New York : Russell Sage Foundation .
- Ebel , Robert L. 1966 . “Cognitive Development of Personal Potential,” . N.A.S.S.P. , 50 May : 115 – 129 .
- Barnes , Fred P. 1970 . “Some Unanticipated Consequences of Testing,” . National Elementary Principal , 49 April : 35 – 38 .
- Glasser , William . 1969 . “The Effect of School Failure on the Life of a Child,” . National Elementary Principal , 49 September : 8 – 18 .
- 1969 . Freedom to Learn , 105 Columbus : Merrill .
- Faust , Vern . 1971 . Person‐Centered Curriculum, To Feel, To Think, To Be In Progress
Peabody Journal of Education
Volume 49, 1972 - Issue 4