Table 2. Analyses of Group Ratings in Four One-Way ANOVAs and Post Hoc Tests (Study 3).
| Dependent variables | Normal M (SD) | Restricted M (SD) | Unrestricted M (SD) | ANOVAs | Pairwise comparisons with PCR [95% CI]/d | ||||
|---|---|---|---|---|---|---|---|---|---|
| F | dfs | N-R | N-U | R-U | |||||
| Note. CI = confidence interval; PCR = percentage of common responses; ANOVA = analysis of variance; AE = absolute effect; B = British people; P = Polish people; IOS = inclusion of the other in the self scale (Aron, Aron, & Smollan, 1992); Restricted (R) = restricted bar-plots; normal (N) = superimposed normal distributions; unrestricted (U) = unrestricted bar-plots; N-R = pairwise comparison of normal and restricted condition with PCR and Cohen’s d. AEs are omitted for brevity. | |||||||||
| * p < .05. ** p < .01. *** p < .001. | |||||||||
| Similarity of B and p values | 67.75 (16.04) | 25.66 (19.69) | 73.91 (12.59) | 214.68*** | 2, 247 | .63 | 24 [13, 35]/2.34*** | 83 [72, 95]/0.43* | 15 [6, 26]/2.91*** |
| How easy do B and P get along? | 79.01 (14.13) | 59.99 (22.34) | 77.67 (18.57) | 27.25*** | 2, 247 | .18 | 61 [50, 72]/1.02*** | 97 [85, 100]/0.08 | 67 [54, 79]/0.86*** |
| IOS scale | 5.42 (1.30) | 3.65 (1.32) | 5.20 (1.39) | 43.84*** | 2, 247 | .26 | 50 [38, 61]/1.35*** | 93 [81, 100]/0.17 | 57 [44, 69]/1.14*** |
| Overall B evaluation of Ps | 76.92 (16.43) | 68.29 (20.72) | 76.64 (16.85) | 3.71* | 2, 148 | .05 | 82 [66, 97]/0.46* | 99 [82, 100]/0.02 | 83 [68, 97]/0.44* |