Research by Andreasen (1995)and Liddle (1999)suggests a ________ -dimensional model may be most appropriate for grouping schizophrenic symptoms.

Question

Quizplus · Accepted Answer

According to the research by Andreasen (1995) and Liddle (1999), a three-dimensional model may be most appropriate for grouping schizophrenic symptoms. This suggests that there are three main symptom clusters that are distinct from each other: positive symptoms (such as hallucinations and delusions), negative symptoms (such as apathy and lack of emotion), and disorganized symptoms (such as disorganized speech and behavior).

Research by Andreasen (1995)and Liddle (1999)suggests a ________ -Dimensional Model