Group IIA /Group IIB were compared to Group IA /Group IB who were not criticized or encouraged either they stuttered or they didn’t. The results were never published. Tudor and Johnson feared it would be linked to Nazi experiments. Group IIB suffered physiologically and needed psychological and medical attention.
Speculation The abuse of science in The Monster Case occurred when the children were defenseless and forced into an experiment that messed with them physiologically. Most of the children did not have a stutter problem and they were forced to think that they did. Forcing defenseless children to accept a condition that they don’t suffer of in order to prove that stuttering is learned rather than a genetic cause is abuse of science and unethical because the kids were negatively affected especially Group IIA and the results were not even published by Tudor and Johnson.
Sources: 4
Erard, Michael. "STUTTER, MEMORY." Lingua Franca: The Review Of Academic Life 11, no. 8 (November 2001): 40. Academic Search Complete, EBSCOhost (accessed May 6,