The Effect of Praise and Competition: on the Persisting Behavior of Kindergarten Children (University of Minnesota. the Institute of Child Welfare. Monograph Series No. 15--15)
Add this copy of The Effect of Praise and Competition: on the Persisting to cart. $29.51, like new condition, Sold by Bookmonger.Ltd rated 4.0 out of 5 stars, ships from Hillside, NJ, UNITED STATES, published 1975 by Praeger.
The Effect of Praise and Competition: on the Persisting Behavior of Kindergarten Children (University of Minnesota. the Institute of Child Welfare. Mon)
Add this copy of The Effect of Praise and Competition: on the Persisting to cart. $64.41, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1975 by Praeger.
Add this copy of The Effect of Praise and Competition: On the Persisting to cart. $80.52, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 1975 by Praeger.
Add this copy of The Effect of Praise and Competition: On the Persisting to cart. $92.37, new condition, Sold by Ria Christie Books rated 5.0 out of 5 stars, ships from Uxbridge, MIDDLESEX, UNITED KINGDOM, published 1975 by Praeger.
