19 (2 points) Listen What is the difference between concurrent-measures design and repeated-measures design? Question 19 options: Concurrent-measures design is an independent-groups design; repeated-measures design is a within-group design Concurrent-measures designs expose participants to the levels of the independent variable at roughly the same time; repeated-measures designs expose participants to the levels of the independent variable sequentially. Concurrent-measures designs can have any number of levels of an independent variable; repeated-measures designs can only have two levels of the independent variable There is no difference; they are two terms for the same design