From: Representational change and strategy use in children's number line estimation during the first years of primary school
Group
Residual fit (trial-by-trial)
Residual from group level models
Linear
Logarithmic
Ambiguous
%
M
SD
Year 1
46
37
17
2.5
2.3
2.6
2.2
Year 2
56
25
19
1.5
1.8
2.0
1.6
Year 3
54
21
1.3
1.7
1.4