What statistical analysis would be most appropriate to examine the following variables.

Variable	Measurement Tool
Organizational Commitment (IV)	Affective Commitment Scale ) (See Appendix A)
Job Satisfaction (IV)	Job Satisfaction Survey (JSS) ) (See Appendix B)
Transformational Leadership (IV)	Global Transformational Leadership Scale (GTL) ) (See Appendix C)
Intent to Turnover (DV)	Turnover Intention Scale TIS-6 scale (See Appendix C)

All the scales are Likert Scale data. I think correlation but what type (bivariate correltaion (parametric and nonparametric) and should there be a regression strategy?

Please send me answer ASAP