Terminology and concepts in mental retardation [by] Joel R. Davitz, Lois J. Davitz [and] Irving LorgeJoel Robert Davitz · First published 1964Open the Tome
Discoveries of a marriageLois Jean Davitz, Lois Leiderman Davitz, Joel Robert Davitz · First published 2007Open the Tome
Evaluating research proposalsJoel Robert Davitz, Joel R. Davitz, Lois Leiderman Davitz · First published 1995Open the Tome
Inferences of patients' pain and psychological distressJoel Robert Davitz · First published 1981Open the Tome
Evaluating research proposals in the behavioral sciencesJoel Robert Davitz · First published 1977Open the Tome
A guide for evaluating research plans in psychology and educationJoel Robert Davitz · First published 1967Open the Tome
Psychology of the educational processJoel Robert Davitz, Samuel Ball · First published 1970Open the Tome
Meanings communicated in high school teachingArno A. Bellack, Joel Robert Davitz · First published 1963Open the Tome
The differential effects of aggressive versus constructive training on behavior after frustration /.Joel Robert Davitz · First published 1951Open the Tome
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