Girija Ramdas

14 Questions 9 Answers 0 Followers

Questions related from Girija Ramdas

MGA Analysis for more than two groups ?

I did MICOM and obtained partial invariance for both my demographics: teaching experience. I split the teaching experience into three groups to do Multigroup analysis However, I am not able to...

29 June 2024 3,599 4 View

To drop or keep the item during EFA?

In my EFA, an item has high communality but loads highly on different factor. Can I still keep the item as its explained in its theory?

17 March 2024 9,137 0 View

CFA in SEM?

In my studies I have 7 IV as factors that influences 1 DV. Therefore I have 7 adapted scales and one newly established scale ( for DV) They were then translated to different language. Can I run...

26 November 2023 318 2 View

How do I determine the effect size for a large population for SEM PLS (g*power)?

My population is large >10k, however when i calculate for sample size using G Power, using bigger effect size, my sample size becomes less than 100. Do i change the effect size to justify my...

14 December 2022 9,050 1 View

Study on wisdom

I need suggestion of articles related to influence of level of academic qualifications on level of wisdom. Thank you

01 January 1970 328 4 View

Professional discourse and training as external factors

I am doing a research on moderating factors (demographic variables) that influences external factors such as teacher training, peer collaboration, professional discourse and administration in...

01 January 1970 5,397 4 View

CFA necessary before SEM?

I am using SEM for my studies. My questionnaire involve several adapted questionnaire and one newly established questionnaire. I am sure to run EFA after Pilot study. Do I still run CFA using SPSS...

01 January 1970 227 2 View

Doctorate studies adapting instrument developed in Master studies

From PHD studies can we adapt survey instrument developed in Master thesis?

01 January 1970 8,154 2 View

CFA or EFA

I am studying the influence of 7 variables on a DV. 7 questionnaires has been adapted and one for the DV has to be established. So is it okay for me to run a CFA on all the questionnaires? or only...

01 January 1970 3,363 2 View

Univariate or multivariate outliers?

My instrument has 50 item from 6 IV and 1 DV, which is measured using likert scale. Prior to EFA, i need to remove outliers. what method should use? Univariate method or multivariate method?

01 January 1970 187 4 View

EFA for scales that has adapted and new scales for its factors

I am studying on factors influencing another variable. There are 7 factors that has scales adapted from other sources. The variable i am studying required new scale. The question is when i run my...

01 January 1970 4,474 0 View

CCA, step 6 and 7

How to assess Nomological and Predictive Validity in PLS SEM?

01 January 1970 3,401 0 View

Nomological validity and predictive validity possible in pilot study?

My goal is to improvise and validate an instrument assessing various 3actors. Since my study involves new concepts that have little studies done previously therefore lack similar empirical data to...

01 January 1970 1,890 1 View

Must I drop the item in EFA if backed by theory

1. I have conducted an EFA. In one of my factor and item did not load. Can i keep it since its backed by its theory? 2. I am creating an instrument, is it possible to run EFA for pilot study,...

01 January 1970 6,520 1 View