1. Measurement Models and Correlated Errors and Correlated disturbance Terms Ulf H. Olsson Professor of Statistics

2. Ulf H. Olsson Measurement Models Formative measures Reflective Measures Reliability Cronbach’s alfa Composite Reliability Validity

3. Ulf H. Olsson Measurement Models Consequences of Measurement Error Biased estimates Does the Model fit the Data The Chi-square test The RMSEA approach Detailed evaluation of the model Reliability Validity

4. Ulf H. Olsson Consequences of Measurement Error

5. Ulf H. Olsson Consequences of Measurement Error

6. Ulf H. Olsson Assumptions about ”Error Terms”

7. Ulf H. Olsson Assignment

8. Ulf H. Olsson Assignment

9. Ulf H. Olsson Assignment DA NI=9 NO=369 MA=CM CM FI=newboss.cov MO NX=9 NK=3 PA LX 1 0 0 0 1 0 0 0 1 pd ou

10. Ulf H. Olsson Assignment DA NI=9 NO=369 MA=CM CM FI=newboss.cov MO NX=9 NK=3 TD=FU,FI PA LX 1 0 0 0 1 0 0 0 1 FR TD 1 1 TD 2 2 TD 3 3 TD 4 4 TD 5 5 TD 6 6 TD 7 7 TD 8 8 TD 9 9 TD 2 3 pd ou