Each time Charles, who has a lisp, says "Mithithippi" or the like, his wife, Evelyn, yells, "Idiot!" However, there is no evidence that Evelyn's efforts to reduce the frequency of such mispronunciations have been effective.We can therefore conclude that .
A)Charles's behavior is being positively reinforced
B)Charles's behavior has not been punished
C)Evelyn's efforts to punish Charles's behavior have actually reinforced it
D)Charles is lisping deliberately to annoy Evelyn

Question

Quizplus · Accepted Answer

Since there is no evidence that Evelyn's efforts to reduce Charles's mispronunciations have been effective, we can infer that Charles's behavior of mispronouncing words with a lisp has not been punished. This suggests that Charles's behavior is not being positively reinforced (as there is no indication of a reward or reinforcement for his behavior), nor is he deliberately trying to annoy Evelyn (as there is no evidence to support this claim). As such, option B, which suggests that Charles's behavior has not been punished, is the most logical conclusion.

Each Time Charles, Who Has a Lisp, Says "Mithithippi" or the Like