All are negative symptoms of schizophrenia except

A. Sudden onset of psychotic symptoms in less than a month. According to the DSM-5, brief psychotic disorder is characterized by a sudden onset of delusions, hallucinations, disorganized speech, or disorganized behavior that lasts at least one day but less than one month, with eventual full recovery.

B. Sudden onset of psychotic symptoms in less than two months. The DSM-5 criteria do not define brief psychotic disorder with a two-month duration. If symptoms persist beyond one month, another diagnosis, such as schizophreniform disorder, may be considered.

C. Sudden onset of psychotic symptoms in less than one year. Psychotic symptoms lasting up to one year are more indicative of schizophrenia or schizoaffective disorder, not brief psychotic disorder.

D. Sudden onset of psychotic symptoms in less than six months. Psychotic symptoms lasting longer than one month but less than six months are consistent with schizophreniform disorder, rather than brief psychotic disorder.

A. Difficulty in reading skills. This describes dyslexia, a learning disorder characterized by challenges in reading, spelling, and phonemic awareness. Individuals with dyslexia may struggle with word recognition, reading fluency, and comprehension, but their math skills may remain unaffected.

B. Difficulty in fine motor skills. This describes dyspraxia (developmental coordination disorder), which affects motor planning and coordination rather than numerical skills. Individuals with dyspraxia may struggle with writing, buttoning clothes, or other tasks requiring precise hand movements.

C. Difficulty in math skills. Dyscalculia is a specific learning disability in mathematics, affecting number sense, calculations, problem-solving, and understanding mathematical concepts. It is linked to difficulties in basic arithmetic, number sequencing, and spatial reasoning, often unrelated to intelligence or overall cognitive ability.

D. Difficulty in writing. This describes dysgraphia, a learning disorder that impairs handwriting, spelling, and written expression. Individuals with dysgraphia may have poor letter formation, inconsistent spacing, and difficulty organizing thoughts on paper, but their math abilities may not be affected.