Joel Peskay

Effects of Race, Socioeconomic Status and Success or Failure upon Contingent and Noncontingent Self-Reinforcement in Children.

J. C. Masters, Joel Peskay, 1972 .

Effects of Socioeconomic Status and the Value of A Reinforcer upon Self-Reinforcement by Children.

J. C. Masters, Joel Peskay, 1971 .