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 not a cognitive error/dysfunction : 
Select and explain. 
A. Catastrophic thinking, B. Arbitrary inference, C. Overgeneralization, D. Thought block
D: Thought block
Answer: D: Thought block 
Explanation: Primary cognitive errors : Arbitrary inference, selective abstraction, over - generalization, magnification & minimization, catastrophic thinking, Absolutistic dichotomous thinking, personalization / self-references.
Additional cognitive errors : Disqualifying the positive, emotional reasoning, should statement, labeling & mislabeling.