| ANOVA - Aggressive_Humor | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sum of Squares | df | Mean Square | F | p | η² | η²p | |||||||||
| Overall model | 1689.18 | 3 | 563.06 | 18.331 | < .001 | ||||||||||
| Sperimentale | 994.30 | 1 | 994.30 | 32.371 | < .001 | 0.240 | 0.288 | ||||||||
| Genere | 691.44 | 1 | 691.44 | 22.511 | < .001 | 0.167 | 0.220 | ||||||||
| Sperimentale ✻ Genere | 3.44 | 1 | 3.44 | 0.112 | 0.739 | 0.001 | 0.001 | ||||||||
| Residuals | 2457.24 | 80 | 30.72 | ||||||||||||
| [3] | |||||||||||||||
| Homogeneity of Variances Tests | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Statistic | df | df2 | p | ||||||
| Levene's | 0.782 | 3 | 80 | 0.507 | |||||
| Bartlett's | 4.06 | 3 | 0.255 | ||||||
| Note. Additional results provided by moretests | |||||||||
| Normality tests | |||||
|---|---|---|---|---|---|
| statistic | p | ||||
| Shapiro-Wilk | 0.945 | 0.001 | |||
| Kolmogorov-Smirnov | 0.0952 | 0.432 | |||
| Anderson-Darling | 1.38 | 0.001 | |||
| Note. Additional results provided by moretests | |||||
| Post Hoc Comparisons - Sperimentale | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comparison | |||||||||||||||||
| Sperimentale | Sperimentale | Mean Difference | SE | df | t | ptukey | Cohen's d | ||||||||||
| speriment | - | controllo | -6.88 | 1.21 | 80.0 | -5.69 | < .001 | -1.24 | |||||||||
| Note. Comparisons are based on estimated marginal means | |||||||||||||||||
| Post Hoc Comparisons - Genere | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comparison | |||||||||||||||||
| Genere | Genere | Mean Difference | SE | df | t | ptukey | Cohen's d | ||||||||||
| m | - | f | 5.74 | 1.21 | 80.0 | 4.74 | < .001 | 1.04 | |||||||||
| Note. Comparisons are based on estimated marginal means | |||||||||||||||||
| Post Hoc Comparisons - Sperimentale ✻ Genere | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comparison | |||||||||||||||||||||
| Sperimentale | Genere | Sperimentale | Genere | Mean Difference | SE | df | t | ptukey | Cohen's d | ||||||||||||
| speriment | m | - | speriment | f | 5.33 | 1.71 | 80.0 | 3.118 | 0.013 | 0.962 | |||||||||||
| - | controllo | m | -7.29 | 1.71 | 80.0 | -4.260 | < .001 | -1.315 | |||||||||||||
| - | controllo | f | -1.14 | 1.71 | 80.0 | -0.668 | 0.909 | -0.206 | |||||||||||||
| f | - | controllo | m | -12.62 | 1.71 | 80.0 | -7.378 | < .001 | 2.277 | ||||||||||||
| - | controllo | f | -6.48 | 1.71 | 80.0 | -3.786 | 0.002 | -1.169 | |||||||||||||
| controllo | m | - | controllo | f | 6.14 | 1.71 | 80.0 | 3.592 | 0.003 | 1.108 | |||||||||||
| Note. Comparisons are based on estimated marginal means | |||||||||||||||||||||
[4]
| Estimated Marginal Means - Genere | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 95% Confidence Interval | |||||||||
| Genere | Mean | SE | Lower | Upper | |||||
| m | 26.5 | 0.855 | 24.8 | 28.2 | |||||
| f | 20.7 | 0.855 | 19.0 | 22.4 | |||||
| Estimated Marginal Means - Sperimentale | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 95% Confidence Interval | |||||||||
| Sperimentale | Mean | SE | Lower | Upper | |||||
| speriment | 20.1 | 0.855 | 18.4 | 21.8 | |||||
| controllo | 27.0 | 0.855 | 25.3 | 28.7 | |||||
[4]
| Descriptives | |||||||
|---|---|---|---|---|---|---|---|
| Genere | Sperimentale | Aggressive_Humor | |||||
| N | m | speriment | 21 | ||||
| controllo | 21 | ||||||
| f | speriment | 21 | |||||
| controllo | 21 | ||||||
| Mean | m | speriment | 22.8 | ||||
| controllo | 30.1 | ||||||
| f | speriment | 17.5 | |||||
| controllo | 24.0 | ||||||
| Standard deviation | m | speriment | 5.82 | ||||
| controllo | 6.51 | ||||||
| f | speriment | 5.44 | |||||
| controllo | 4.13 | ||||||
[1] The jamovi project (2021). jamovi. (Version 2.2) [Computer Software]. Retrieved from https://www.jamovi.org.
[2] R Core Team (2021). R: A Language and environment for statistical computing. (Version 4.0) [Computer software]. Retrieved from https://cran.r-project.org. (R packages retrieved from MRAN snapshot 2021-04-01).
[3] Fox, J., & Weisberg, S. (2020). car: Companion to Applied Regression. [R package]. Retrieved from https://cran.r-project.org/package=car.
[4] Lenth, R. (2020). emmeans: Estimated Marginal Means, aka Least-Squares Means. [R package]. Retrieved from https://cran.r-project.org/package=emmeans.