Dr. Gustaf is known for his research in romantic partnerships and physical attractiveness. He recently decided to develop a new research study in which he has couples in different stages of their relationships (just met, recently dating, long-term relationship, newly engaged, newly married, married for more than five years, married for more than 10 years) monitor how physically attracted they are to their partner after implementation of different relationship assignments. Each participant couple is studied through these relationship levels. Dr. Gustaf's research would best be addressed by using which type of design?

Question

Quizplus · Accepted Answer

Dr. Gustaf's study involves assessing the same couples through different stages of their relationship, which means the same subjects are measured multiple times. This is characteristic of a repeated-measures design, where participants are observed multiple times under different conditions or over time.

Dr Gustaf Is Known for His Research in Romantic Partnerships