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Table 4 Partial correlations among tests.

From: Relationships between magnitude representation, counting and memory in 4- to 7-year-old children: A developmental study

 

NRT

NRE

VA

VC

MN

MW

CCT

CHM

CGV

PR1

PR2

H2

NRT

            

NRE

0.27

           

VA

0.20

0.10

          

VC

0.24

0.35

0.39

         

MN

0.22

0.19

0.24

0.12

        

MW

0.16

0.28

0.21

0.16

0.46

       

CCT

0.37

0.25

0.33

0.08

0.12

-0.08

      

CHM

0.31

0.26

0.34

-0.01

0.21

0.00

0.82

     

CGV

0.21

0.17

0.29

0.00

0.18

0.04

0.77

0.84

    

PR1

0.13

0.14

0.40

0.20

0.11

-0.02

0.45

0.37

0.28

   

PR2

0.33

0.07

0.48

0.05

0.15

0.10

0.46

0.56

0.47

0.51

  

H2

-0.04

-0.06

-0.05

0.04

-0.09

0.00

-0.13

-0.16

-0.14

-0.29

-0.19

 
  1. R values from partial correlations for tests. Age was controlled. Bold typesetting indicates significant (p < 0.05) correlations. NRT: Say as many numbers as you can; NRE: Written (Arabic) number recognition; VA: Say as many animals as you can; VC: Say as many colours as you can; MN: Short term memory for numbers; MW: Short term memory for words; CCT: Count as far as you can; CHM: How many objects are there; CGV: Give me a number; PR1: Problems - simple; PR2: Problems - difficult; H2: Halving