Search found 9 matches

by lilyv
Fri Sep 20, 2019 11:39 am
Forum: FAQ (Methodology)
Topic: Conflict in results PLS-MGA
Replies: 1
Views: 419

Conflict in results PLS-MGA

Hi everyone, I conduct multigroups analysis with PLS-MGA for 2 groups A & B. The results show that : Group A : path coefficient = 0.158, p = 0.006 (Sig.) Group B : path coefficient = 0.063, p = 0.103 (non sig.) Difference of coeff. = 0.095, p = 0.913. Objectif is to see if there is significant diffe...
by lilyv
Tue Sep 10, 2019 4:25 pm
Forum: FAQ (Methodology)
Topic: MGA at second order construct
Replies: 3
Views: 659

Re: MGA at second order construct

You just need to also include the group information for the second-stage model. The observations in the first-stage model are in the same order as in your data set. Hence, you can just include the grouping variable from your first-stage model in your second-stage model. Dear Mr. Becker, In this cas...
by lilyv
Tue Aug 27, 2019 1:18 pm
Forum: FAQ (Methodology)
Topic: MGA analysis for Serial Mediation model
Replies: 3
Views: 455

Re: MGA analysis for Serial Mediation model

Dear Mr. Becker, Actually my question is about how to interpret the PLS-MGA results showed in "Indirect effects" section ? In the case of direct effect (ex : from X to Y), we can see whether this path coefficient if significantly larger in the first group than in the 2nd group. In my model, we have ...
by lilyv
Fri Aug 23, 2019 10:55 am
Forum: FAQ (Methodology)
Topic: MGA analysis for Serial Mediation model
Replies: 3
Views: 455

MGA analysis for Serial Mediation model

Hi, My serial mediation model is presented in the graph model below. It has 2 mediation effects : X -> M1 -> Y and X -> M1 -> M2 -> Y. I intend to run PLS-MGA to see if there is different between 2 groups of clients. The results of Indirect effects in PLS-MGA are about the indirect effect from X to ...
by lilyv
Tue Jul 23, 2019 8:13 pm
Forum: FAQ (Methodology)
Topic: IPMA for model having Second-order construct
Replies: 1
Views: 414

IPMA for model having Second-order construct

Hello everyone, I have a question about running IPMA for my model. My theoretical model is composed of 3 variables (cf. attached image) : one second-order construct (IV) with 3 first order (its dimensions) (reflective-reflective construct) and 2 other reflective constructs (DV1 and DV2). I intend to...
by lilyv
Fri Apr 19, 2019 6:10 pm
Forum: FAQ (Methodology)
Topic: Importance-Performance map analysis (IPMA)
Replies: 1
Views: 730

Importance-Performance map analysis (IPMA)

Hello, I have some questions about Importance-Performance map analysis. 1- For assessing map, we use the results of I-P map constructs standardized or unstandardized effects ? By reading the instruction in the book of Hair et al. (2018) Advanced issues in PLS Modeling, I think to use the map of unst...
by lilyv
Mon Apr 15, 2019 2:50 pm
Forum: FAQ (Methodology)
Topic: Should validate HOC or not ?
Replies: 4
Views: 438

Re: Should validate HOC or not ?

Dear Dr. Becker, I see that there are some significant effects coming directly from some dimensions of SQ to Satisfaction. As what you advise, I think it's not necessary to include higher-order construct SQ in my model. Thank you so much for your explanation. It's clear for me now. Best regards, Lily
by lilyv
Mon Apr 08, 2019 9:21 pm
Forum: FAQ (Methodology)
Topic: Should validate HOC or not ?
Replies: 4
Views: 438

Re: Should validate HOC or not ?

Dear Mr Becker, I attached here graphical representation of my model. In fact, these SQ1 to SQ8 are dimensions of SQ model. By theoretical, SQ has 6 dimensions. After my qualitative research, I would like to add SQ2 and SQ3 as 2 other dimensions of SQ. Could you explain me if I have to assess mearsu...
by lilyv
Thu Apr 04, 2019 5:32 pm
Forum: FAQ (Methodology)
Topic: Should validate HOC or not ?
Replies: 4
Views: 438

Should validate HOC or not ?

Hello everyone, I aim to test effect of each dimension of Service Quality (SQ) to Satisfaction. In the literature, SQ has 7 dimensions (SQ is reflective-reflective higher-order constructs, 7 dimensions are its LOCs). Through my qualitative research, I add 2 more as new dimensions of SQ. I conducted ...