Pre-test analisys

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VanessaSchaefer
PLS Junior User
Posts: 1
Joined: Mon Apr 08, 2019 11:30 am
Real name and title: Vanessa Schaefer - Master Student

Pre-test analisys

Post by VanessaSchaefer » Mon Apr 08, 2019 11:36 am

Hello.

It is my first time using SmartPLS. My model has 1 dependent variable and 3 independent variables. I ran the G*Power calculus and it resulted in a miminum sample with 74 individuals.

I applied a pre-test questionnaire with 29 individuals in order to validate the questions' compreensibility and adequability. And I have a doubt if i can run PLS Algorithm and bootstrapping with this sample? This would be just a preliminar test.

Regards,
Vanessa Schaefer

jmbecker
SmartPLS Developer
Posts: 1046
Joined: Tue Mar 28, 2006 11:09 am
Real name and title: Dr. Jan-Michael Becker

Re: Pre-test analisys

Post by jmbecker » Sat Apr 13, 2019 9:20 am

Generally, such a model should be estimable, but I doubt that you really get meaningful results from such a small sample size. More data is always better, but you should also think about your population and whether your sample really represents that population.
Dr. Jan-Michael Becker, University of Cologne, 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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