A planned comparison indicated a significant interaction of Group × Condition when comparing only the older groups, F3,180 = 4.66, P < 0.01.
The process uses the interaction of group members to benefit each member of the group.
By Harold R. Isaacs The New Yorker, August 27 , 1966P. 37 REPORTER AT LARGE about the interaction of group identity and political change among American Jews who migrate to Israel.
A key feature available in GSS is anonymous interaction of group members.
However, adding the interaction of group by engagement rating did not increase the model's predictiveness; indeed, the adjusted R2 was reduced by 0.01.
If the interaction of group and session was not significant, pairwise comparisons were performed between the groups (combining sessions) and between the sessions (combining groups).
ANOVA testing SSEP amplitude block averages revealed a main effect for factors group (F 3,69) = 6.08, p < 001) and a significant interaction of group by block (F 3,69) = 4.94, p = 0.003).
ANOVA testing VEP amplitude block averages disclosed a main effect for factor block (F 5,575) = 3.59, P = 0.003), and a significant two-way interaction of group by block (F 5,575) = 4.31, P < 0.001).
The interaction of Group × Condition, F 1,22) = .59, p ≤ .59 for total fluency score was not reliable and reflected no difference among groups for the number of correct items on the verbal and the nonverbal stressors.
If the interaction of group and session were statistically significant, Tukey's test was performed to make pairwise comparisons of the mean scores between the three groups for each session.
This increase differed across the two groups (significant interaction of Group by Task; F 1,7)=3.07, P=0.01) because more elderly subjects produced motor Errors during the most complex tasks.
