MCQOPTIONS
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				| 1. | 
                                    In a factorial design, a(an) ______________ between independent variables indicates thatthe effect of one independent variable is different at different levels of the other independent variable. | 
                            
| A. | main effect | 
| B. | factorial effects | 
| C. | interaction | 
| D. | collaboration | 
| Answer» D. collaboration | |