Query regarding reliability assessment

[Rubii Sharma]

Hiii sir 

I have a question regarding the reliability of constructs, for which we can refer 3 measures i.e. cronbach's alpha, rhoA and rhoC. The values of all of these should be greater than 0.70. For rho the values should be between 0.70 - 0.90.

In my case, the values of cronbach's alpha and rhoC are OK for a construct but the value of rhoA is going high nearly around 2.24. All the other results of SEM are fine. 

What should I do in this case? 

Please help me out in this regard.

Thanks and Regards

Ruby Sharma 

Research Scholar

[Neeraj Kaushik]

Dear Ruby

I've never seen the value of rhoA as 2.24

There seems to be some issues with data 

Are you sure there are no wrongly coded data or outliers?

Best wishes

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[Rubii Sharma]

Yes sir, the data is OK. 

N the value of cronbach alpha and rhoC are also as per the threshold limit. 

I am unable to find any literature support for this. 

What can be the possible wayout in such cases?

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