7 Questions 16 Answers 0 Followers
Questions related from Abdallah Alsaad
To my knowledge, the total effect in mediation reflects the overall impact of X on Y, including the magnitude of the mediator (M) effects. A mediator is assumed to account for part or all of this...
01 October 2024 3,238 4 View
A moderator is a contexcual variable describes the fluctuation in the effect X on Y. Meanwile, a covariate is a variable that could influence the effect of the X on the Y; it is therefore measured...
18 October 2022 5,686 4 View
I am comparing my model between developed and less developed countries. Some predictors (e.g. CTR in the attached picture) significant in less developed countries model but insignificant in...
06 July 2020 5,966 3 View
I am conducting a vignette experiment survey followed a between-subjects design, two-level (unethical consumption vs. ethical consumption ) in which each respondent judges only one single...
10 May 2020 6,295 0 View
I am conducting a comparative study between two countries and i would like to perform a measurement invariance test. I noted that there are some differences in conducting measurement invariance...
22 April 2020 798 0 View
I have some difficulties to understand the practical solutions for the collinearity problem in mediation analysis. In my model I have collinearity problem between X and M. X explains about 86% of...
20 March 2020 5,938 12 View
Would it be considered academic dishonesty if a phd student hire a data analyst to conduct the data analysis for his/here thesis?
01 January 1970 7,920 2 View
