Percentages, divided by 100, of correct, incorrect and “don’t know” answers (means and standard deviations)
| Correct answers | Incorrect answers | Don’t know answers | |
|---|---|---|---|
| Photo story | |||
| Complete group | 0.62 (0.23) | 0.21 (0.17) | 0.18 (0.19) |
| Boys | 0.57 (0.22) | 0.26 (0.17) | 0.16 (0.17) |
| Girls | 0.66 (0.22) | 0.16 (0.16) | 0.18 (0.20) |
| Brochure | |||
| Complete group | 0.64 (0.23) | 0.28 (0.18) | 0.08 (0.12) |
| Boys | 0.65 (0.24) | 0.28 (0.17) | 0.08 (0.13) |
| Girls | 0.63 (0.24) | 0.28 (0.19) | 0.09 (0.10) |
| Control group | |||
| Complete group | 0.57 (0.22) | 0.24 (0.18) | 0.18 (0.20) |
| Boys | 0.61 (0.25) | 0.28 (0.22) | 0.12 (0.16) |
| Girls | 0.56 (0.20) | 0.23 (0.16) | 0.22 (0.22) |
| All conditions | |||
| Complete group | 0.62 (0.23) | 0.24 (0.18) | 0.15 (0.18) |
| Boys | 0.61 (0.25) | 0.27 (0.18) | 0.12 (0.16) |
| Girls | 0.61 (0.22) | 0.22 (0.17) | 0.17 (0.19) |
| Correct answers | Incorrect answers | Don’t know answers | |
|---|---|---|---|
| Photo story | |||
| Complete group | 0.62 (0.23) | 0.21 (0.17) | 0.18 (0.19) |
| Boys | 0.57 (0.22) | 0.26 (0.17) | 0.16 (0.17) |
| Girls | 0.66 (0.22) | 0.16 (0.16) | 0.18 (0.20) |
| Brochure | |||
| Complete group | 0.64 (0.23) | 0.28 (0.18) | 0.08 (0.12) |
| Boys | 0.65 (0.24) | 0.28 (0.17) | 0.08 (0.13) |
| Girls | 0.63 (0.24) | 0.28 (0.19) | 0.09 (0.10) |
| Control group | |||
| Complete group | 0.57 (0.22) | 0.24 (0.18) | 0.18 (0.20) |
| Boys | 0.61 (0.25) | 0.28 (0.22) | 0.12 (0.16) |
| Girls | 0.56 (0.20) | 0.23 (0.16) | 0.22 (0.22) |
| All conditions | |||
| Complete group | 0.62 (0.23) | 0.24 (0.18) | 0.15 (0.18) |
| Boys | 0.61 (0.25) | 0.27 (0.18) | 0.12 (0.16) |
| Girls | 0.61 (0.22) | 0.22 (0.17) | 0.17 (0.19) |
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