Question

Twenty people took part in a study in which they completed two questionnaires: one that measured musical ability and one that measured their mathematical aptitude. The two sets of scores were then analyzed to determine if the two skills were related. Which research design was used in the study?"

A) Cross-sectional design

B) Longitudinal design

C) Cohort design

D) Correlational design

Answer 1

The study used a Correlational design to identify if there is a relationship between musical ability and mathematical aptitude through the use of structured questionnaires.

Step-by-step explanation:

In the study where twenty individuals completed both a questionnaire for musical ability and one for mathematical aptitude, the research design used to analyze the relationship between the two skill sets is the Correlational design. This design is chosen to determine if there is a statistical association between two variables without necessarily inferring a cause-and-effect relationship. In the context of the study described a correlational design would look to identify whether higher scores in musical ability are associated with higher scores in mathematical aptitude. This can be seen as part of quantitative research, as it involves collecting numerical data that can be statistically analyzed to find potential correlations.