This scientist's dissertation research about the psychodynamic defense mechanism of projection failed because the experiment was not double-blind.
This scientist's dissertation research about the psychodynamic defense mechanism of projection failed because the experiment was not double-blind. He worked with Donald Rubin to develop the Fail Safe N, a quantity used to determine the possible influence of publication bias. This person described that quantity when developing his ideas about the "file drawer problem" in which large amounts of studies with nonsignificant results go unpublished. Elashoff and Snow published a book devoted to rebutting this researcher's most famous work. This man's work with K. L. Fode about experimenter bias led to the adoption of the (*) double-blind experiment as the gold standard. That study, conducted with Lenore Jacobson, gave a disguised IQ test to students and then labeled some as "spurters" in a report given to teachers. For 10 points, name this social psychologist who definitively documented the existence of experimenter expectancy effects and wrote "Pygmalion in the Classroom" about how the expectations of teachers led to a type of self-fulfilling prophecy.
This scientist's dissertation research about the psychodynamic defense mechanism of projection failed because the experiment was not double-blind.
Robert Rosenthal