379
Multiple-Group Analysis
EIn the drawing area, right-click pre_verbal and choose Object Properties from the pop-
up menu.
EIn the Object Properties dialog box, click the Parameters tab.
EIn the Mean text box, type 0.
EWith the Object Properties dialog box still open, click post_verbal in the drawing area.
EIn the Intercept text box of the Object Properties dialog box, type 0.
EClose the Object Properties dialog box.
Now, the path diagram for the control group appears as follows:
The path diagram for the experimental group continues to look like Figure 25-1.
Generating Cross-Group Constraints
EFrom the menus, choose Analyze > Multiple-Group Analysis.
EClick OK in the message box that appears.
The Multiple-Group Analysis dialog box appears.
0,
pre_verbal
pre_syn
0,
eps1
1
1
pre_opp
0,
eps2
1
0
post_verbal
post_syn
0,
eps3
post_opp
0,
eps4
1
1 1
0,
zeta
1