| Negative symptoms include flat affect, avolition, alogia, and anhedonia. |
| He had a flat affect and an arid wit, and did not open up right away. |
| Former classmates here described him as nervous, with a flat affect. |
| The frontman Robbie Furze sang it with a disarmingly flat affect, delivering it as the ramble of a neurotic. |
| Ms. Harris's flat affect and convincing sophistication are an antidote to the tone-deaf goofing on display elsewhere. |
| Others may be emotionally reserved, or show flat affect or may relate the incident in the third person. |
