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. Author manuscript; available in PMC: 2025 Jan 1.
Published in final edited form as: Aggress Behav. 2023 Nov 14;50(1):e22123. doi: 10.1002/ab.22123

Table 6.

Study 2 planned contrasts between mixed ANOVA effects

Contrast t df p Cohen’s d
Overall aversive pictures vs. Overall neutral pictures −15.62 218 < .001 −2.12
Negative feedback aversive pictures vs. Positive feedback aversive pictures 5.23 390.66 < .001 0.18
Negative feedback ABC vs. Positive feedback ABC 4.20 612.86 < .001 0.34
Negative feedback ABO vs. Positive feedback ABO 4.95 612.86 < .001 0.40
Negative feedback ABC vs. Negative feedback ABO 1.19 410.69 .233 0.12
Positive feedback ABC vs. Positive feedback ABO 0.10 410.69 .918 0.01
Negative feedback ABO vs. Negative feedback mere inaction −13.34 291.05 < .001 1.56
Positive feedback ABO vs. Positive feedback mere inaction −7.62 291.05 < .001 0.89

Note: ABC = Aggression by Commission, ABO = Aggression by Omission