Table 1. Statistics for P2s’ post-offer ratings.

			Types of offer received
			Unconditionala	Conditionalb
	t- statistic	df	Mean (SD)	Mean (SD)	Mean Difference	Std. Error Difference
State Annoyance	1.729	37.9	1.40(0.71)	1.88(1.15)	0.475	0.275
State Gratitude	2.046*	47	6.30(1.27)	5.63(1.02)	0.675	0.330
State Indebtedness	0.895	47	4.96(1.72)	4.46(2.19)	0.502	0.561
Perceived PartnerGenuine Helpfulness	2.014*	47	5.80(1.19)	5.13(1.15)	0.675	0.335
Obligation to Repay	1.828	47	4.44(1.73)	5.33(1.69)	0.893	0.489
Reasonableness ofP1s’ Decisions	1.817	47	4.72(1.62)	5.46(1.18)	0.738	0.406
Perceived LowCost of Help	1.880	47	3.76(1.79)	4.67(1.58)	0.907	0.482
Reciprocating Tendency	2.736**	38.6	6.28(0.79)	5.46(1.25)	0.822	0.300

Note. ^aN = 25. ^bN = 24. df = Degree of Freedom.

*p<.05 (two-tailed);

**p<.01 (two-tailed).