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Table 2 Statistical results for separate year group analyses for the Target Number × Model interaction (including post hoc analyses for target numbers 2 and 17)

From: Representational change and strategy use in children's number line estimation during the first years of primary school

   Residuals from group level models (mean ± SD)
Group Interaction Target Number × Model Model Tukey HSD
    Target number 2 Target number 17
Year 1 F (7, 91) = 2.02, ε = 0.54, p = 0.06, η2 = 0.134 Linear 0.9 ± 0.7 ns 2.1 ± 2.2 ns
   Logarithmic 1.5 ± 1.1   2.6 ± 1.8  
Year 2 F (7, 133) = 5.30, ε = 0.45, p < 0.001, η2 = 0.218 Linear 0.5 ± 0.7 p < 0.001 1.8 ± 2.4 p = 0.09
   Logarithmic 2.1 ± 1.7   2.5 ± 1.9  
Year 3 F (7, 133) = 3.59, ε = 0.43, p = 0.001, η2 = 0.159 Linear 0.7 ± 0.4 p < 0.001 1.0 ± 0.9 p = 0.001
   Logarithmic 1.8 ± 0.7   1.9 ± 0.6