Search found 8 matches

by DrAyoub
Thu Mar 11, 2021 7:42 pm
Forum: PLS-SEM method
Topic: Assessing Univariate and Multivariate Data Normality (Vid#7 in our smartpls video series)
Replies: 0
Views: 14180

Assessing Univariate and Multivariate Data Normality (Vid#7 in our smartpls video series)

This video #7 assesses univariate and multivariate data normality for SmartPLS Structural Equation Modeling (SEM). it uses standardized scores for latent constructs, skewness and kurtosis of data as well as Mardia multivariate Analysis. Video link: https://www.youtube.com/watch?v=RJDSld4IyIs For dir...
by DrAyoub
Thu Mar 11, 2021 7:19 pm
Forum: PLS-SEM method
Topic: Common Method Variance (CMV) Procedural Remedies (vid#8 in our SMARTPLS series)
Replies: 0
Views: 7160

Common Method Variance (CMV) Procedural Remedies (vid#8 in our SMARTPLS series)

This video #8 in our SMARTPLS video series discusses the Common Method Variance and what actions researchers can take to avoid or mitigate the impact of CMV. Video link: https://www.youtube.com/watch?v=K4kHznczxaE This video discusses the preventive/procedural remedies for CMV. #CMV​, #commonmethodv...
by DrAyoub
Thu Mar 11, 2021 7:12 pm
Forum: PLS-SEM method
Topic: Common Method Variance (CMV) Statistical Remedies (vid#9 in our SMARTPLS series)
Replies: 0
Views: 7236

Common Method Variance (CMV) Statistical Remedies (vid#9 in our SMARTPLS series)

This video discusses the statistical remedies for common method variance CMV focusing on: Harman factor test Partial correlation matrix (unmeasured marker variable) Measured marker variable (Social desirability scale) Inner VIF (smartpls) video link: https://www.youtube.com/watch?v=V-pBiQjGbko #inne...
by DrAyoub
Fri Feb 26, 2021 6:14 pm
Forum: PLS-SEM method
Topic: R-squared coefficient of determination (step 3 in SM assessment)
Replies: 0
Views: 14200

R-squared coefficient of determination (step 3 in SM assessment)

This video #14 discusses step 3 in our structural model assessment which is R-squared (The coefficient of determination) which provides a proportion of variance for a dependent variable that's explained by an independent variable or variables in a regression model (Fernando, 2020). Rule of thumb: R2...
by DrAyoub
Thu Feb 25, 2021 9:47 pm
Forum: PLS-SEM method
Topic: Formative and Reflective Models in SmartPLS VID#10
Replies: 0
Views: 11815

Formative and Reflective Models in SmartPLS VID#10

This video discusses the formative and reflective Smartpls models. It differentiates between both models and their indicators. It provides important information about both types of indicators/models/constructs and how we can make a difference between them. Differentiating between and understanding r...
by DrAyoub
Thu Feb 25, 2021 2:05 am
Forum: PLS-SEM method
Topic: Significance and Relevance of Structural Model relationships
Replies: 0
Views: 11589

Significance and Relevance of Structural Model relationships

This video #13 discusses step #2 in the structural model assessment phases. It discusses the relationships among the constructs and how the results are reported and hypotheses are verified/tested. https://youtu.be/A5BLKK3oNuc #structuralmodelassessment #structuralmodel #relationshipssignificance #pa...
by DrAyoub
Wed Feb 24, 2021 12:40 pm
Forum: PLS-SEM method
Topic: Collinearity issues in structural model assessment (step 1)
Replies: 0
Views: 11257

Collinearity issues in structural model assessment (step 1)

This video #12 addresses step 1 in the structural model assessment focusing on collinearity issues, specifically, vertical and lateral collinearity. The video demonstrates how to check for collinearity issues using SmartPLS algorithms, inner VIF and outer VIF. https://youtu.be/0RezsDIbkAo Links to r...
by DrAyoub
Tue Feb 23, 2021 11:41 pm
Forum: PLS-SEM method
Topic: Structural Model Assessment (in 5 steps)
Replies: 0
Views: 11463

Structural Model Assessment (in 5 steps)

This video #11 in the SmartPLS video series introduces you to the structural model assessment that proceeds into 5 steps. In the first step, we check for vertical and lateral multi-collinearity issues. In the second step, we assess the relationships among variables before we assess R square in the t...