12 males in both the RHD and the RH NC groups. In the LHD

and LH NC groups there were 11 males and 1 female within

each group. Separate analyses of variance (ANOVA) were

used with group (LHD, LH NCS, RHD, RH NCS) as the between

subject factor to determine if there were any group

differences in age and education. There was no significant

difference in the age of the subjects between each group.

The means and standard deviations for age of each group are

as follows: RHD=63.01(9.74), RH NCS=63.92(10.63),

LHD=66.75(7.59), LH NCS=68.67(7.35).

 There was also no significant differences between the

number of years of education for subjects between each

group. The means and standard deviations of years of

education for each cr:i..p are as follows: RHD=13.08(3.97),

RH NCS=14.25(2.83), LHD=12.79(2.60), LH NCS=13.83(3.95).

 The ANOVA tables for the analyses examining age and

education are presented below.

 AGE

 SS DF MS F SIG of
 F
 GROUP 238.729 3 79.576 .996 .404

 ERROR 3514.750 44 79.881

 EDUCATION

 SS DF MS F SIG of
 F
 GROUP 16.182 3 5.394 0.468 0.706

 ERROR 507.563 44 11.536