| | | Healthy controls | Schizophrenia | Significance |
| All stimuli | Certainty | 3,81 | 3,73 | 0.26 | Meanness | 0,58 | 0,52 | 0.58 | Funniness | 0,57 | 0,51 | 0.54 |
| Literal stimuli | Certainty | 3,81 | 3,85 | 0.59 | Meanness | 0,09 | 0,15 | 0.26 | Funniness | 0,22 | 0,15 | 0.43 |
| Ironic stimuli | Certainty | 3,79 | 3,67 | 0.21 | Meanness | 1,02 | 0,77 | 0.24 | Funniness | 1,09 | 0,76 | 0.10 |
| Meaningless stimuli | Certainty | 3,88 | 3,60 | 0.02 | Meanness | 0,70 | 0,69 | 0.95 | Funniness | 0,19 | 0,70 | 0.002 |
| Correct answers | Certainty | 3,84 | 3,82 | 0.70 | Meanness | 0,56 | 0,49 | 0.55 | Funniness | 0,57 | 0,41 | 0.16 |
| Incorrect answers | Certainty | 2,34 | 3,34 | 0.00002 | Meanness | 2,23 | 0,72 | 0.000001 | Funniness | 0,52 | 0,60 | 0.64 |
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