Table 4.

Regression model summary.

Model	R	R Square	Adjusted R Square	Std. Error of the Estimate	Change Statistics
					R Square Change	F Change	df1	df2	Sig. F Change
1	0.45a	0.203	0.201	1.44756	0.203	99.581	3	1176	<0.001
2	0.46b	0.212	0.209	1.43977	0.008	13.761	1	1175	<0.001
3	0.47c	0.219	0.215	1.43397	0.007	10.515	1	1174	0.001

^aPredictors: (Constant), Classification of child’s age, Classification of principal components, Household size.

^bPredictors: (Constant), Classification of child’s age, Classification of principal components, Household size, Production diversity.

^cPredictors: (Constant), Classification of child’s age, Classification of principal components, Household size, Production diversity, Interaction term (Production diversity x wealth).