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. 2016 Jul 4;7:990. doi: 10.3389/fpsyg.2016.00990

Table 4.

Correlation of vocabulary size measures and lexical access time per group (Pearson’s r).

Young (YNH) Old (ONH)


PPVT WST LDTLFerror LDTHFerror PPVT WST LDTLFerror LDTHFerror
LDTLF errors -0.73∗∗ -0.71∗∗ -0.52 -0.70∗∗
LDTLF-RT -0.40 -0.29 -0.05 -0.74∗∗ -0.82∗∗ 0.53
LDTHF-RT 0.45 0.33 -0.31 0.33 -0.46 -0.57 0.27 -0.33

HF, high frequency; LF, low frequency; RT, reaction time; p ≤ 0.05; ∗∗p ≤ 0.001.