The case of Nadean Cool, who was purported to have more than 100 different personalities, is an example of the critical-thinking concept of ________.
A)correlation versus causation
B)falsifiability
C)extraordinary claims
D)replicability

Question

Quizplus · Accepted Answer

The case of Nadean Cool, who had more than 100 different personalities, is an extraordinary claim, which means it is a claim that goes beyond what is considered usual or normal. Critical thinking entails being skeptical about such extraordinary claims until sufficient evidence is provided. In this case, the diagnosis of multiple personality disorder (now called dissociative identity disorder) is still controversial, and while some studies support the diagnosis, others have questioned its validity. Therefore, the concept of extraordinary claims applies to Nadean Cool's case.

The Case of Nadean Cool, Who Was Purported to Have