I'm doing a study on effect of motivation, engagement and commitment on Advocacy. The IV comprises of 7 dimensions. The values for validity are higher when CFA is carried out with the dimensions; whereas, the values are very low when it is done with the items. Any suggestion?
Dear Deepa
you can run cfa among the constructs. Not with the dimensions.
If you are talking about validity, then you must be correlating these various dimensions with some variables, which would be SEM rather than CFA
If the CFA portion of the model, are you treating the 7 dimensions as separate, inter-correlated measures, or as indicators of a single underlying concept?
Thank you to all.
Melissa, I did for all the constructs earlier
I'm treating the dimensions as inter-correlated measures
Thanks Melissa, research shows that the 3 components of commitment and 2 components of motivation are not unidimensional. Need to see some alternatives.
Hi, I am facing the same issue with my data. How did you resolve it?
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