What are three positive symptoms of schizophrenia?

The identification of delusions, disordered speech, and hallucinations as positive symptoms of schizophrenia is accurate because these symptoms represent an excess or distortion of normal functions.

Delusions are false beliefs that are firmly held despite evidence to the contrary, which can significantly affect a person's ability to perceive reality accurately. They can lead to impaired judgment and can manifest in various forms, such as paranoid beliefs or grandiosity.

Disordered speech, often referred to as "loose associations" or "thought disorder," is another hallmark of positive symptoms. This can involve a lack of coherent linkage between thoughts, making communication difficult and less understandable. This phenomenon illustrates how cognitive processes can be altered in ways that deviate from typical functioning.

Hallucinations, particularly auditory ones, where individuals hear voices or sounds that aren’t present, also fall under positive symptoms. These perceptual disturbances can create confusion and distress, contributing to the individual's struggle with understanding their environment.

Together, these three symptoms illustrate how schizophrenia can lead to a significant departure from typical cognitive and perceptual experiences, highlighting the complexities involved in managing this disorder. The other options present symptoms that are primarily categorized as negative symptoms or are not associated with the positive aspects of schizophrenia.