Table 1.

Regression analysis.

	B	SE	β	T	ΔR2	F Change	Low CI for B	High CI for B
Step 1					0.32	23.47∗∗
Manipulation	1.38	0.24	0.47	5.74∗			0.90	1.86
Need for Closure (NFC)	0.41	0.12	0.28	3.40∗			0.17	0.65
Step 2					0.08	13.70∗∗
Manipulation X NFC	0.90	0.24	0.50	3.70∗			0.42	1.38

^∗p < 0.05; ^∗∗p < 0.01.