Table 3. Model Summary.

Model	R	R2	ΔR	R2 Change	Change Statistics
					F Change	df1	df2	P Value F Change
1	0.627	0.393	0.385	0.393	53.638	1	83	< 0.001
2	0.756	0.572	0.544	0.179	8.249	4	79	< 0.001