| |
Weak SNMP
(n = 86)
|
Strong SNMP
(n = 66)
|
Weak SNMP & WM
(n = 60)
|
Strong WM
(n = 44)
|
F
|
p
|
η2p
|
|---|
|
M (SD)
|
M (SD)
|
M (SD)
|
M (SD)
|
|---|
|
SYMP 1-digit
|
15.27a (3.30)
|
20.73b (3.14)
|
14.90a (3.56)
|
19.48b (3.03)
|
52.33
|
< .001
|
.38
|
|
SYMP 2-digit
|
5.43a (2.11)
|
12.53 (3.14)
|
6.20a (2.47)
|
8.57 (2.98)
|
101.48
|
< .001
|
.55
|
|
Forwards digit span
|
7.78a (0.96)
|
6.91 (1.49)
|
5.45 (1.32)
|
7.84a (0.89)
|
53.33
|
< .001
|
.39
|
|
Backwards digit span
|
6.37ab (1.65)
|
6.41ac (1.66)
|
4.47 (1.63)
|
7.09bc (1.43)
|
27.65
|
< .001
|
.25
|
|
Picture Span
|
15.99ab (5.16)
|
16.18ac (4.50)
|
13.90bc (5.32)
|
27.98 (2.87)
|
88.65
|
< .001
|
.51
|
- Note. Means within a row sharing the same subscripts do not differ from each other at p < .05 (SYMP 1-digit and backwards digit span with Bonferroni adjustment, otherwise with Games-Howell adjustment)