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Example 10
Click either the View Input or View Output button to see an input or output path
diagram.
Select either young subjects or old subjects in the Groups panel.
Select either Unstandardized estimates or Standardized estimates in the Parameter
Formats panel.
Model B
It is easy to see that the parameter estimates are different for the two groups. But are
the differences significant? One way to find out is to repeat the analysis, but this time
requiring that each parameter in the young population be equal to the corresponding
parameter in the old population. The resulting model will be called Model B.
For Model B, it is necessary to name each parameter, using the same parameter
names in the old group as in the young group.
E Start by clicking young subjects in the Groups panel at the left of the path diagram.
E Right-click the recall1 rectangle in the path diagram.
E From the pop-up menu, choose Object Properties.
E In the Object Properties dialog box, click the Parameters tab.
