This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Which of the following is a stage of intuitive thought appearance in the jean-Piaget scheme - 
Select and explain. 
A. Sensorimotor, B. Concrete, C. Preoperational stage, D. Formal operations stage
C: Preoperational stage
Answer: C: Preoperational stage 
Explanation: Primitive (intuitive) thinking occurs in preoperational stage of intellectual development stages by Jean Piaget