Table 9.

Descriptive statistics for Positive and Negative Affect, for study samples with environment as a between-subjects factor.

		N	Positive affect		Negative affect
Environment	Time		Mean	SD	Mean	SD
Nature	Pre	83	2.788	0.700	1.678	0.643
	Post	83	2.625	0.857	1.502	0.586
Urban	Pre	83	2.911	0.863	1.604	0.681
	Post	83	2.622	0.918	1.547	0.707