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Ordinal logistic regression for factors associated with likelihood of response (N=19).
| Predictor comparison | β (SE) | P value | |
| Presence vs absence (reference) of GIF | –.04 (.09) | .68 | |
| Friendly vs professional (reference) tone) | .06 (.09) | .48 | |
| Question type | |||
| Yes/No (reference) vs multiple response choice | –.24 (.11) | .03 | |
| Yes/No (reference) vs open-ended | .54 (.11) | <.001 | |
| Multiple response choice (reference) vs open-ended | .78 (.11) | <.001 | |
