Search found 11 matches

by lilyv
Mon Jul 06, 2020 7:41 pm
Forum: FAQ (Methodology)
Topic: Outer weight vs LV important index in IPMA
Replies: 0
Views: 5314

Outer weight vs LV important index in IPMA

Hello everyone, I have some questions about the assessment of my HOC model (higher-order model). My HOC model is reflective-formative with 6 dimensions. - When I use repeated-indicator approach, the outer weights of dimensions I found in "Path coefficients results" is respectively : 0,30-0...
by lilyv
Thu Jun 04, 2020 5:16 pm
Forum: FAQ (Methodology)
Topic: Serial mediation model
Replies: 1
Views: 5427

Serial mediation model

Hello, I have one question about serial mediation model. In my model, Y1 impacts Y2 via 2 mediators (M1 and M2) (cf. Photo). In every papers I read about serial mediation, they always analyze the effect of Y1 on M2 in the model. However, for my model, I don't have any theory base for the relation be...
by lilyv
Fri Sep 20, 2019 11:39 am
Forum: FAQ (Methodology)
Topic: Conflict in results PLS-MGA
Replies: 1
Views: 10114

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 d...
by lilyv
Tue Sep 10, 2019 4:25 pm
Forum: FAQ (Methodology)
Topic: MGA at second order construct
Replies: 3
Views: 10550

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: 2430

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...
by lilyv
Fri Aug 23, 2019 10:55 am
Forum: FAQ (Methodology)
Topic: MGA analysis for Serial Mediation model
Replies: 3
Views: 2430

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: 1834

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: 2
Views: 2009

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: 1839

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: 1839

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: 1839

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 ...