Multiple Regression (Hierarchical) with a Moderator in SPSS

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Multiple Regression (Hierarchical) with a Moderator in SPSS

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Күн бұрын

This is a tutorial on Multiple Regression (Hierarchical) with a Moderator variable in SPSS. The tutorial is a continuation of the Multiple Hierarchical Regression • Multiple Regression (H... . If you watch the two videos, you'll understand them better. Also, you may find this tutorial • Grouping Likert Questi... helpful.

Пікірлер: 38

@161siddharthkumarchaudhari8 22 күн бұрын

Thank you for the video much helpful

@Dr.Okolie 22 күн бұрын

Glad it was helpful!

@monicatoto5482 Ай бұрын

So grateful, this has helped me alot

@Dr.Okolie Ай бұрын

Thank you. Glad it helped. Pls, like and share the video

@user-my4ze4kl1c 2 ай бұрын

Thank you Dr.Okolie.. Multiple regression with a moderator, mediator, independent and dependent variable?

@vicentetorres7024 24 күн бұрын

i really appreciate this video, but i have a question, why did you exclude the Inflex_x_Friends variable of the regression if the p-value was significant?

@Dr.Okolie 23 күн бұрын

During a moderation analysis, if an interaction is not statistically significant, you may wish to remove the non-statistically significant results (after reporting the result), to see whether the results of the significant interaction term can increase. There is no strict rule on how to conduct a regression analysis with interaction terms. Ensure you specifically explain your reasons for every steps taken

@kalalakanyanda8418 7 ай бұрын

Thank you Dr

@Dr.Okolie 7 ай бұрын

Thank you very much

@MoonLuna2113 5 ай бұрын

Thank you Dr. I have a question. My model hast 5 independent variable and 1 Moderator and 1 dependent Variable. I have to mean center 2 independent values because of the Moderator. (As you Showed in your Videos) but i do have still the other 3 independent Variables. Should i also mean centered them for the Multiple regression analysis?

@Dr.Okolie 5 ай бұрын

All independent variables and moderator variables for Hierarchical Regression should be mean centred. For multiple regression analysis, do not mean centre them

@tagiyamudang8855 4 ай бұрын

I have a query. If I am performing binary logistic regression and there is a moderating variable in ordinal scale then do I have to do mean centered for that moderating variable (in ordinal) too before interaction. Although I have mean centered to my Independent variable which is in matric scale. Please enlighten.

@Dr.Okolie 4 ай бұрын

Thank you. Maybe, this video can help you kzfaq.info/get/bejne/a9xjY7CQrpvJgYE.html

@prashannakayastha Жыл бұрын

Should we keep the dependent variable part in questionnaire or simply we can get it with help of independent variable .

@Dr.Okolie Жыл бұрын

Thank you. Every variable in your study should be part of your questionnaire.

@ambroseoloveze9016 7 ай бұрын

My oga greetings. Is it inappropriate to mean center the dependent variable? I realized it was the three independent variables (all the supports) and the moderator - (inflexibility). Abeg clear me. Using it on one of my objectives in my program. Greet you boss!

@Dr.Okolie 7 ай бұрын

Thank you sir. You do not need to mean-centre the dependent variable because, it is the one receiving the effects from the predictors (moderator and independent variables).

@giuliadigennaro2453 8 ай бұрын

hey! is it possible to run a multiple linear regression with 3 independent variables + 2 moderating variables? (one moderating variables moderates the relationship between one independent variable and the dependent variable, and the other one moderates the relationship between a different independent variable and the dependent variable). thank you

@Dr.Okolie 8 ай бұрын

Yes. It is possible. But ensure that you make a strong case as to why you wish to employ any statistical approach to arrive at your findings and conclusions. The most important thing is that the processes that led to your findings must be clear, concise and unambiguous.

@birhanutolasa7062 6 ай бұрын

It is not vivid to see; it is blurred. Would you make vivid?

@Dr.Okolie 6 ай бұрын

Thank you. The video is clear and clean. It may be internet issues. Thanks

@rehamdwairi496 10 ай бұрын

if my data not normal how can i test regression?

@Dr.Okolie 10 ай бұрын

Not recommended to run a regression with a data that is not normally distributed.

@rehamdwairi496 10 ай бұрын

What about smart pls for not normal data

@kalalakanyanda8418 7 ай бұрын

Dr. How can you write the formula for this analysis?

@Dr.Okolie 7 ай бұрын

SPSS has provided you with the opportunity to perform the analysis, now you ask for a formula to manually calculate the analysis? The video is not about manual calculation.

@kalalakanyanda8418 7 ай бұрын

Doc I was asking because I have seen in some papers they include formulas in there write up. Y= bo +Bx1+e, up to the end..

@Dr.Okolie 7 ай бұрын

@@kalalakanyanda8418 The reason for using SPSS is to help you navigate the challenges associated with calculating the analysis by hand using the formula.

@kalalakanyanda8418 6 ай бұрын

What if none of the interactions is significant?

@Dr.Okolie 6 ай бұрын

You report your results. A non-significant interaction results will not have any interaction results.

@kalalakanyanda8418 6 ай бұрын

@@Dr.Okolie if the moderator is significant but negative, what's your say on this Dr?

@Dr.Okolie 6 ай бұрын

@@kalalakanyanda8418 Then, there is an interaction. Plot the interaction graph to learn the interaction slope. Normally, it may show a decrease effect on the dependent variable.

@user-qy1mg8dr8r 5 ай бұрын

As you see, inflex_x_friends is negative significant. I am wondering why you choose to move it out and continue to only consider and report the results of inflex_x_parents? Thank you for your answering.

@bobbyzuwenhuang 4 ай бұрын

Also wanna know why to knock out inflex_x_friends (negatively significant), then knock out inflex_X_teachers (non-significant), but only keep inflex_x_parents, I guess this part was not well explained.

@user-my4ze4kl1c 2 ай бұрын

Thank you Dr.Okolie.. Multiple regression with a moderator, mediator, independent and dependent variable?

@Dr.Okolie 2 ай бұрын

You will need to conduct a structural equation modelling or path analysis to achieve that.

@user-my4ze4kl1c 2 ай бұрын

Thank you Dr.Okolie.. Multiple regression with a moderator, mediator, independent and dependent variable?

@Dr.Okolie 2 ай бұрын

To run a moderated mediation, you'll succeed with a path analysis or ProcessMacro rather than a multiple regression in SPSS