Table 1: Mean group shifts for specified conditions using the 160 groups with con- sensus outcomes. n is the number of groups; ¯ δ is the the mean of the group shift δ = ¯ w$_{f}$ − ¯ w$_{0}$ taken over the n groups; SE is its standard error and p ( ¯ δ ) is its sta- tistical significance level as compared to a null shift; Δ ¯ δ is the difference between the ¯ δ values of the top and bottom variables in the comparison pair and p (Δ ¯ δ ) is its statistical significance level; t and df are the t -test t-score and degrees of freedom respectively. Results were obtained using Student’s t -test for the tests of ¯ δ relative to a null shift and Welch’s t -test for the difference Δ ¯ δ between two compared conditions. Two-tailed testing was employed and the null hypothesis was rejected for p < . 05. 25 Condition n ¯ δ ($) SE ($) p ( ¯ δ ) Δ ¯ δ ($) p (Δ ¯ δ ) t ( df ) Favorite 104 1.44*** 0.19 9 × 10 − 12 1.25*** .00008 4.10 (118.7) Underdog 56 0.19 0.24 .43 Fav./High 60 1.82*** 0.26 4 × 10 − 9 0.89* .014 2.50 (101.4) Fav./Low 44 0.92*** 0.24 .0004 Fav./Comp. 37 2.10*** 0.30 3 × 10 − 8 1.02** .008 2.73 (76.8) Fav./Chain 67 1.07*** 0.23 .00001 Und./High 22 0.27 0.54 .62 0.14 .82 0.24 (26.6) Und./Low 34 0.14 0.20 .49 Und./Comp. 31 0.14 0.32 .67 -0.11 .82 -0.23 (51.0) Und./Chain 25 0.25 0.37 .50 * p < . 05, ** p < . 01, *** p < . 001