SpringerPlus

Table 4 Dependence between variables PNS, F1, F2 and the steps of the word problem

From: Screening the Personal Need for the Structure and solving word problems with fractions

	γ	Z	p value
Step 1 and PNS	−0.202096	−2.20315	0.027584*
Step 1 and F1	−0.162838	−1.75124	0.079905
Step 1 and F2	−0.218315	−2.36709	0.017928*
Step (2a) and PNS	−0.320169	−2.91986	0.003502*
Step (2a) and F1	−0.235694	−2.12026	0.033984*
Step (2a) and F2	−0.327924	−2.96757	0.003002*
Step (2b) and PNS	−0.088889	−0.57637	0.564366
Step (2b) and F1	−0.156993	−1.00798	0.313464
Step (2b) and F2	−0.092764	−0.60487	0.545268
Step 3 and PNS	−0.214941	−2.34241	0.019160*
Step 3 and F1	−0.168076	−1.80574	0.070959
Step 3 and F2	−0.235255	−2.55416	0.010645*

* p value < 0.05

Back to article page