TABLE 2.

P-values for post hoc pairwise comparisons using simple effects analyses for significant three-way interactions comparing the association types [S/£18 = self or £18, F/£6 = Friend or £6, Str/£2 = Stranger or £18 for Experiment (Exp) 1 and 2, respectively] and stimulus pairs (Shape + Label = SL, Tone + Label = TL, and Shape + Tone = ST) across middle tone (MT) groups (Group 1 = MT self or MT £18, Group 2 = MT Friend or MT £6, and Group 3 = MT Stranger or MT £2, for Experiments 1 and 2, respectively).

				Association pairwise comparisons							Stimulus pairwise comparisons
				Self Exp 1		Reward Exp 2					Self Exp 1		Reward Exp 2
Group	Stim	Assoc pairs		d’	RTs	d’	RTs	Assoc	Stim pairs		d’	RTs	d’	RTs
1	SL	S/£18	F/£6	0.003*	<0.001*	0.071	0.042	S/£18	SL	TL	<0.001*	<0.001*	0.001*	<0.001*
			Str/£2	0.001*	<0.001*	0.952	0.977			ST	<0.001*	<0.001*	<0.001*	<0.001*
		F/£6	Str/£2	0.366	0.894	0.062	0.015*		TL	ST	0.001*	0.009*	0.013*	0.771
	TL	S/£18	F/£6	0.446	0.186	0.178	0.029	F/£6	SL	TL	0.003*	0.312	0.406	0.325
			Str/£2	0.297	0.785	0.005*	<0.001*			ST	<0.001*	0.741	0.003*	0.433
		F/£6	Str/£2	0.643	0.117	0.034	0.003*		TL	ST	0.027	0.484	0.014*	0.92
	ST	S/£18	F/£6	0.155	0.018	0.309	0.054	Str/£2	SL	TL	0.16	0.423	0.44	0.777
			Str/£2	0.429	0.679	0.184	0.001*			ST	<0.001*	0.003*	<0.001*	0.107
		F/£6	Str/£2	0.374	0.005*	0.587	0.056		TL	ST	0.003*	0.017	<0.001*	0.076
2	SL	S/£18	F/£6	0.02	0.002*	0.73	0.493	S/£18	SL	TL	0.012*	0.248	0.76	0.208
			Str/£2	0.04	<0.001*	0.747	0.009*			ST	<0.001*	0.061	0.002*	0.256
		F/£6	Str/£2	0.972	0.048	0.999	0.001*		TL	ST	0.001*	0.22	<0.001*	0.002*
	TL	S/£18	F/£6	0.008*	<0.001*	0.029	<0.001*	F/£6	SL	TL	0.002*	<0.001*	0.083	0.038
			Str/£2	0.331	0.022*	0.63	0.441			ST	<0.001*	0.001*	0.001*	0.089
		F/£6	Str/£2	0.194	0.015*	0.021	<0.001*		TL	ST	0.013*	0.86	0.032	0.868
	ST	S/£18	F/£6	0.046	0.001*	0.626	0.149	Str/£2	SL	TL	0.158	0.586	0.574	0.556
			Str/£2	0.247	0.01*	0.048	0.047			ST	<0.001*	0.118	0.037	0.067
		F/£6	Str/£2	0.221	0.746	0.009*	<0.001*		TL	ST	0.013*	0.043	0.018	0.084
3	SL	S/£18	F/£6	<0.001*	<0.001*	0.3	0.216	S/£18	SL	TL	0.002*	0.009*	0.753	0.596
			Str/£2	<0.001*	<0.001*	0.675	0.028			ST	<0.001*	0.006*	0.056	0.326
		F/£6	Str/£2	0.637	0.514	0.141	<0.001*		TL	ST	<0.001*	0.47	0.06	0.043
	TL	S£18	F/£6	<0.001*	0.001*	0.071	0.001*	F/£6	SL	TL	0.027	0.68	0.461	0.14
			Str/£2	<0.001*	<0.001*	0.031	0.002*			ST	0.001*	0.983	0.008*	0.813
		F/£6	Str/£2	0.013*	0.011*	0.355	0.726		TL	ST	0.016	0.647	0.029	0.155
	ST	S/£18	F/£6	0.007*	0.035	0.008*	0.519	Str/£2	SL	TL	<0.001*	<0.001*	0.001*	<0.001*
			Str/£2	<0.001*	<0.001*	0.01*	0.063			ST	<0.001*	<0.001*	<0.001*	<0.001*
		F/£6	Str/£2	0.05	0.001*	0.701	0.111		TL	ST	0.332	0.359	0.087	0.855

Asterisks (*) = significant p-values following a Bonferroni correction.