Psychiatry Waxy flexibility, stereotype verbal, behavioural signs and negative symptoms are feature of? A Paranoid schizophrenia B Hebephrenic schizophrenia C Catatonic schizophrenia D Simple schizophrenia 💡 Explanation Waxy flexibility, stereotype verbal, behavioural signs and negative symptoms are feature of? ✓ Correct Answer: C. Catatonic schizophrenia