1. Status and conformity to pressures in informal groups;Harvey;J. abnorm. soc. Psychol.,1960
2. Status in the informal group: Influence and influencibility at differing age levels;Harvey;Child Develpm.,1960
3. Incentive value of social stimuli for preschool children;Horowitz;Child Develpm.,1962
4. Social reinforcement effects on child behavior;Horowitz;J. nur. Educ.,1963
5. Design of experiments in psychology and education;Lindquist,1953