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A domain-general sense of confidence in children
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Here, we use this novel and accessible measure to test children’s confidence acuity in
three distinct perceptual dimensions: number, area, and emotion perception (Odic, 2018; Vo et
al., 2014). We first confirm the domain-specificity of these dimensions in children aged 6 to 9,
then investigate whether confidence sensitivity in these dimensions nonetheless correlates,
signalling domain-generality, or if children’s confidence representations are domain-specific
before formal schooling and become domain-general as they develop.
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I/+BBLEE+BB IE+BBM /+DH R+BB /+BH 0E +0/L+1 +6IM +0L+BE +DM
'$ 1E+00L10+/E E+6BM I+10 R+BB +01 01 +0L+D +60M +/L+0 +/IM
//
4(/
Correlations between tasks with and without controlling for age. Accuracy data is correlated
using Pearson r, while model fit estimates are correlated using Spearman’s
. Correlations
controlling for age are shown in brackets.
---;r?w;?
'$ '$
#-'$$
'( +1;+H? +B1;+B6? +B/;+B/? +BB;+BB?
+BB;+BD? +/0;+/DX?
%-$
'( +61VV;+61VV? +HDVVV;+1BVVV? +06X;+06X? +11VV;+11VV?
+60VV;+60VV? +/B;+/B?
XpR+B VpR+BH VVpR+B VVVpR+BB
/0
4(0
Factor loadings of measures by dimension.
#-'$$ %-
$
# ')$ ')$/ ')$0 ')$
'(
--- +/1 +DH0 +BBD +IB6
w +B61 +D1 +B0E +DHI
--- +D11 +B6I +B6E +I/B
w +DE +B/I +BE0 +I1H
'$
--- +61 +I1 +IE +I6
w +B/0 +61 +DBB +DBI
" /+BE +IE +66 6+H/
3-
:)
0HN 0N /6N EHN
Note: Lower w values indicate better precision.