Which of the following describes 'psychotic features' in mental illness?

'Psychotic features' in mental illness specifically refer to symptoms that significantly indicate a disconnection from reality, which includes experiences such as delusions and hallucinations. Delusions are false beliefs that are strongly held despite contradictory evidence, while hallucinations involve perceiving things that are not present, such as hearing voices or seeing things that others do not. These symptoms can profoundly affect a person's understanding of their environment and their interactions with others, leading to challenges in both personal and social functioning.

The other descriptions provided in the options represent symptoms of different mental health issues or conditions but do not encapsulate the essence of psychosis. Symptoms like loss of appetite and weight, social withdrawal and sadness, or chronic fatigue and low motivation describe aspects more aligned with depression or anxiety disorders. In contrast, psychotic features are specifically rooted in a distortion of reality, which is why the identification of delusions and hallucinations is key to understanding psychosis. This distinction is critical for recognizing the need for appropriate interventions and support for individuals experiencing such symptoms.