Which of the following is a psychotic disorder marked by delusions, hallucinations, disorganized and incoherent speech, inappropriate behavior, and negative symptoms?

A) Schizophrenia
B) Psychopathy
C) Dissociative identity disorder
D) Antisocial personality disorder

Schizophrenia is a psychotic disorder that is characterized by symptoms such as delusions, hallucinations, disorganized and incoherent speech, inappropriate behavior, and negative symptoms. Psychopathy is a personality disorder characterized by a persistent disregard for the rights of others and a lack of empathy. Dissociative identity disorder is a disorder in which a person's sense of identity is fragmented and they experience themselves as having multiple identities or personalities. Antisocial personality disorder is a personality disorder characterized by a disregard for the law and the rights of others.