Table 2 Pearson’s correlations between the model key parameters (\(\mu\), \(\phi\), \(\tau\), \(\lambda\)) and WCST indices.

From: A computational model of language functions in flexible goal-directed behaviour

Indices

Parameters

\({\mu }\)

\({\phi }\)

\({\tau }\)

\({\lambda }\)

CC

+ 0.00

0.34

0.72

+0.32

TE

0.05

+ 0.40

+ 0.70

0.37

PE

0.08

+ 0.40

+ 0.65

0.40

NPE

− 0.03

+ 0.40

+ 0.72

0.35

FMS

+ 0.01

+ 0.04

+0.86

0.04

  1. The table highlights in bold the correlation indexes with an absolute value above 0.3, and in Italics those that are statistically significant.