TABLE 2.

Mann–Whitney test with group as independent variable; and fluidity, originality, and elaboration as dependent variables.

Creativity dimension	Experimental		Control		Mann–Whitney
	Mean	Mdn	Mean	Mdn	Sign.	U
Flexibility	8.29	8	10.22	10	0.006	2,795.5
Fluidity	12.29	10.5	18.45	16.5	<0.001	3,088.5
Originality	10.96	10	16.07	14.75	0.001	2,956
Elaboration	1.81	1	3.77	2.5	0.001	2,886

In bold are all significant values.