Aashish Mehra

3 Questions 5 Answers 0 Followers

Questions related from Aashish Mehra

Can 'describing the instrument (questions) to a bunch of respondents' on a common platform (eg. get together) provide most reliable data?

The reliability of the data collected through a well structured questionnaire (instrument) can be statistically high but may not be free from various biases; especially from the respondents side....

10 October 2017 4,847 2 View

Is it Okay to use half of the data collected for applying EFA and half for applying CFA? What is the justification for doing so?

I have studied few studies in which this is being done, probably to ensure the validity of the data; to increase its robustness, and also to analyse the model in a more comprehensive manner...

05 May 2016 8,192 7 View

Is applying CFA compulsory every time you are attempting to apply Modelling (SEM)?

As far as my experience is concerned the CFA may or may not be applied before SEM because whenever SEM is applied the whole model is refined, i.e., it is applied only after refining the model...

08 August 2014 1,871 2 View