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Longitudinal intercept invariance |
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Dear Muthen, I have three time-points, and try to figure out how to test for intercept invariance across time. My model is: model: TASK1 by thz201T1(1) thz202T1(2) thz208T1(3) thz212T1(4); BOND1 by thz203B1(5) thz205B1(6) thz207B1(7) thz209B1(8); GOAL1 by thz206G1(9) thz210G1(10) thz211G1(11); [thz201T1@0]; [thz203B1@0];[thz206G1@0]; [TASK1*];[BOND1*];[GOAL1*]; for each group and then [thz202T1 thz202T2 thz202T3] (12) [thz208T1 thz208T2 thz208T3] (13) [thz212T1 thz212T2 thz212T3] (14); for each factor Is this the right syntax for testing intercept invariance across time? I have the feeling something is not right... Thank you! |
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Please see the Topic 4 course handout under multiple indicator growth. All of the inputs for testing measurement invariance across time are shown there. |
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