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. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Contemp Educ Psychol. 2019 Nov 26;60:101825. doi: 10.1016/j.cedpsych.2019.101825

Table 5.

Parameter Estimates for Best-Fitting Models of Fourth-Grade Word-Problem Solving

Sample Model Variables Estimate SE
Full Sample
F5
Age −0.107* 0.042
Story Problems 0.304** 0.061
Computation Skill 0.386** 0.056
Matrix Reasoning 0.276** 0.045
Oral Language 0.351** 0.056
Girls
G5
Age −0.090 0.061
Story Problems 0.337** 0.081
Computation Skill 0.421** 0.082
Matrix Reasoning 0.228** 0.065
Oral Language 0.308** 0.080
Boys
B5
Age −0.158* 0.063
Story Problems 0.230* 0.102
Computation Skill 0.381** 0.091
Matrix Reasoning 0.301** 0.067
Oral Language 0.424** 0.089

Note. Estimates are standardized. F = Full sample (N = 340); G = Girls (N = 174); B = Boys (N = 135); SE = Standard error.

*

p < .05;

**

p < .001