Table 6.
Post-hoc quadratic polynomial regression models for the relationship between Signed-Δ-Magnitude (predictor) and four responses (Valence, Entrainment, Enjoyment, and Irritation).
| DV | Coefficient | Estimate | SE | df | t | p |
|---|---|---|---|---|---|---|
| Valence | Intercept | 6.217 × 10−0 | 5.938 × 10−2 | 1905 | 104.697 | < 0.001 |
| Linear | −5.183 × 10−3 | 6.830 × 10−4 | 1905 | −7.589 | < 0.001 | |
| Quadratic | −4.295 × 10−5 | 1.162 × 10−5 | 1905 | −3.695 | < 0.001 | |
| Entrainment | Intercept | 2.885 × 10−0 | 3.703 × 10−2 | 1905 | 77.912 | < 0.001 |
| Linear | −2.646 × 10−3 | 4.258 × 10−4 | 1905 | −6.213 | < 0.001 | |
| Quadratic | −1.942 × 10−5 | 7.246 × 10−6 | 1905 | −2.680 | 0.007 | |
| Enjoyment | Intercept | 2.944 × 10−0 | 3.266 × 10−2 | 1905 | 90.151 | < 0.001 |
| Linear | −2.009 × 10−3 | 3.756 × 10−4 | 1905 | −5.348 | < 0.001 | |
| Quadratic | −1.773 × 10−5 | 6.392 × 10−6 | 1905 | −2.775 | 0.006 | |
| Irritation | Intercept | 2.114 × 10−0 | 3.715 × 10−2 | 1905 | 56.892 | < 0.001 |
| Linear | 4.933 × 10−3 | 4.273 × 10−4 | 1905 | 11.544 | < 0.001 | |
| Quadratic | 4.605 × 10−5 | 7.271 × 10−6 | 1905 | 6.333 | < 0.001 |
DV, dependent variable; SE, standard error of the estimate; df, degrees of freedom; t, t-value; p, significance level.