Yuto Yasuda

9 Questions 5 Answers 0 Followers

Questions related from Yuto Yasuda

When the results of correlation and regression was different, which one is more reliable?

When the results of correlation and regression are different, which one should I rely on more? For example, if the correlation of two variables is negative, but the direction is positive in...

23 August 2023 4,067 5 View

How can I create a measurement model if one variable has subscales?

I want to check a measurement model for three variables. Two variables are self-efficacy and the endorsement of negative stereotypes. These two latent variables are created by actual items. The...

16 August 2023 3,043 0 View

What are the assumptions of structural equation modeling (SEM)?

I would appreciate it if you could share useful articles.

11 August 2023 5,979 2 View

Can I connect observed variable and an error variable if the output suggests it in modification indices for structural equation modeling (SEM)?

I did SEM in AMOS and it suggest to connect an error variable and observed variable to enhance the model fit. I was wondering if these variables can be connected as well as two error variables.

23 June 2023 6,747 3 View

How can I calculrate required sample size for hearchical regression?

I want to calculate required sample size for hierarchical regression by using G power. I have two predictors in step 1 and two additional predictors in step 2. I chose "Ftest" "Linear multiple...

08 November 2022 896 2 View

Multicollinearity in moderation analysis

I was suggested to conduct multicollinearity analysis before conducting moderation analysis as standard error for the indepedent variable is too high. specifically, I was advised to check the...

01 January 1970 5,979 6 View

Calcuration of interaction effects

I would like to create a factor of the interaction effect of two variables for regression analysis. I was wondering how to create the factor. I was thinking to multiply the scores of the two, but...

01 January 1970 1,476 3 View

Reference for suppresion and partial correation

Hi all, I was wondering if anyone knows references which indicate the effect of partial correation for suppression. Thanks! Yuto

01 January 1970 1,429 4 View

Calcuration of required sample size for sequential mediation analysis

Hi all. I would like to know how to calculate the required sample size for the sequential mediation model (X->M1->M2->Y) if there is no previous research showing the correlation between...

01 January 1970 3,566 5 View