Kyle Is Examining the Allergy Effects of Different Brands of Women's

Multiple Choice

Kyle is examining the allergy effects of different brands of women's perfume. He has collected 40 people for each of the perfume conditions and has approximately 300 participants among the conditions. Kyle has set up his study to use a:

A) within-subjects design.
B) between-subjects design.
C) mixed factorial design.
D) correlational design.