Exploration of Medicine

Table 5

Regression coefficients: 4-span and 5-span serial order recall

4-span	1^st response backward	2^nd response backward	3^rd response backward	4^th response backward
Executive index	beta = −0.253	beta = −0.039	beta = −0.031	beta = −0.403	n/a
Executive index	P < 0.056	ns	ns	P < 0.002	n/a
Language index	beta = −0.339	beta = −0.138	beta = −0.049	beta = −0.008	n/a
Language index	P < 0.017	ns	ns	ns	n/a
Memory index	beta = −0.432	beta = 0.105	beta = −0.256	beta = −0.003	n/a
Memory index	P < 0.001	ns	P < 0.049	ns	n/a
5-span	1^st response backward	2^nd response backward	3^rd response backward	4^th response backward	5^th responsebackward
Executive index	beta = 0.068	beta = −0.001	beta = −0.208	beta = −0.062	beta = 0.070
Executive index	ns	ns	ns	ns	ns
Language index	beta = 0.078	beta = −0.008	beta = −0.298	beta = 0.066	beta = 0.298
Language index	ns	ns	P < ns	ns	ns
Memory index	beta = −0.096	beta = 0.102	beta = −0.267	beta = −0.288	beta = 0.241
Memory index	ns	ns	ns	ns	ns

ns: not significant; n/a: not available