Table 1. Effects on Perceived Similarity in Nine One-Way Between-Subject ANOVAs and Pairwise Comparisons (Study 2).
| Cohen’s d of graph | Normal M (SD) | Barplot M (SD) | Histogram M (SD) | F | Pairwise comparisons with PCR [95% CI]/d | B-H | ||
|---|---|---|---|---|---|---|---|---|
| N-B | N-H | |||||||
| Note. CI = confidence interval; PCR = percentage of common responses; ANOVA = analysis of variance; AE = absolute effect; Normal (N) = superimposed normal distributions; barplots (B) = restricted bar-plots; N-B-H: pairwise comparisons with PCR [95% CI] and Cohen’s d. AEs are omitted for brevity. ANOVA dfs 1/289. | ||||||||
| * p < .05. ** p < .01. *** p < .001. | ||||||||
| 0 | 98.76 (10.20) | 90.50 (20.61) | 93.24 (21.09) | 4.46* | .02 | 80 [70, 91]/0.51*** | 87 [79, 97]/0.33* | 95 [83, 100]/−0.13 |
| .2 | 90.12 (7.50) | 76.93 (23.52) | 76.62 (22.62) | 23.34*** | .07 | 70 [62, 78]/0.76*** | 69 [62, 74]/0.80*** | 99 [87, 100]/0.01 |
| .4 | 82.65 (11.71) | 67.31 (22.60) | 60.34 (19.95) | 69.75*** | .18 | 67 [57, 76]/0.86*** | 50 [40, 59]/1.36*** | 87 [75, 98]/0.33* |
| .5 | 77.68 (13.49) | 64.77 (22.72) | 57.18 (21.10) | 54.24*** | .16 | 73 [63, 83]/0.69*** | 56 [46, 66]/1.15*** | 86 [74, 97]/0.35* |
| .6 | 73.01 (15.19) | 61.78 (20.68) | 53.65 (19.92) | 52.55*** | .15 | 76 [64, 87]/0.62*** | 59 [47, 70]/1.09*** | 84 [72, 95]/0.40** |
| .8 | 67.97 (13.61) | 55.19 (21.84) | 47.29 (20.08) | 59.27*** | .17 | 72 [62, 83]/0.70*** | 55 [44, 65]/1.20*** | 85 [73, 96]/0.38** |
| 1 | 58.97 (16.63) | 49.47 (20.98) | 43.65 (21.39) | 29.47*** | .09 | 80 [69, 91]/0.50*** | 69 [57, 80]/0.80*** | 89 [77, 99]/0.27 |
| 1.5 | 47.01 (18.25) | 40.05 (18.99) | 34.00 (20.79) | 22.22*** | .07 | 85 [74, 96]/0.37* | 74 [62, 85]/0.66*** | 88 [76, 99]/0.30* |
| 2 | 31.79 (14.58) | 32.39 (20.94) | 29.33 (23.99) | .74 | .00 | 99 [86, 100]/−0.03 | 95 [83, 100]/0.12 | 95 [83, 100]/0.14 |