Which of the following is not a sign and symptom category for schizophrenia?

In the classification of schizophrenia symptoms, "positive symptoms," "negative symptoms," and "cognitive symptoms" are widely recognized categories. Positive symptoms include manifestations such as hallucinations and delusions, which reflect an excess or distortion of normal functions. Negative symptoms refer to deficits or reductions in normal emotional responses or behaviors, such as diminished emotional expression or lack of motivation. Cognitive symptoms involve issues with memory, attention, and executive functioning, impacting an individual’s ability to think clearly or process information effectively.

"Behavioral symptoms" is not typically classified as a distinct category within the framework of schizophrenia signs and symptoms. While behaviors can be influenced by the presence of positive, negative, or cognitive symptoms, they do not form their own recognized category within the clinical understanding of schizophrenia. The established categories help healthcare professionals in diagnosing and formulating treatment plans, making it crucial to distinguish these recognized categories from less defined or overlapping terms like behavioral symptoms.