MGA results vs Groups bootstrapping

Questions about the implementation and application of the PLS-SEM method, that are not related to the usage of the SmartPLS software.
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alonsodossantos
PLS Junior User
Posts: 5
Joined: Thu May 21, 2015 10:57 pm
Real name and title: Manuel Alonso

MGA results vs Groups bootstrapping

Post by alonsodossantos »

Hello everyone. I have one dude, please can you help me?

I am testing a multi-group model. Some relationships shows bootstrapping differences. For example:
Quality -> Satisfaction Group 1 p-value 0.236; Group 2 p-value 0.001
BUT the PLS-MGA and others indices shows a p-value of 0.240.
What that means? Is it a difference between groups or not?. I do not understand very well.

Please help.

Manuel Alonso
jmbecker
SmartPLS Developer
Posts: 1284
Joined: Tue Mar 28, 2006 11:09 am
Real name and title: Dr. Jan-Michael Becker

Re: MGA results vs Groups bootstrapping

Post by jmbecker »

The difference between significant and nonsignificant might iftself be not significant. You can finde many paper about this phenomenon.
Important is only the significance of your difference test and not whether there are differences in significance within your groups.
Dr. Jan-Michael Becker, BI Norwegian Business School, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Jan_Michael_Becker
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de
alonsodossantos
PLS Junior User
Posts: 5
Joined: Thu May 21, 2015 10:57 pm
Real name and title: Manuel Alonso

Re: MGA results vs Groups bootstrapping

Post by alonsodossantos »

Thank you for the reply. Is it possible to have some references about this phenomenon?
Thank you again.

Manuel
jmbecker
SmartPLS Developer
Posts: 1284
Joined: Tue Mar 28, 2006 11:09 am
Real name and title: Dr. Jan-Michael Becker

Re: MGA results vs Groups bootstrapping

Post by jmbecker »

Just put the first sentence into google and you will find references.
Dr. Jan-Michael Becker, BI Norwegian Business School, SmartPLS Developer
Researchgate: https://www.researchgate.net/profile/Jan_Michael_Becker
GoogleScholar: http://scholar.google.de/citations?user ... AAAJ&hl=de
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