Which research design(s) did the researchers use? How do you know? What design(s) would you recommend they use to make their research more reliable? Why?
A group of children are divided into groups by ethnicity. They are interviewed and asked questions about what books they prefer to read. The researchers analyze the data and determine that a person's ethnicity may determine the kind of books they like.
Which research design(s) did the researchers use? How do you know?
What design(s) would you recommend they use to make their research more reliable? Why?
The research design that is used by the researcher to analyze the relationship between ethnicity and book preferences among a group of children is a crosssectional design with a correlational approach.This imply that they collected data at a single point in time frame and examined the relationship between two or more variables (in this case i.e ethnicity and book preferences)in order to determine if there is a correlation or association between them.
This conclusion can be derived based on the information provided in the scenario i.e the researchers divided the children into groups by ethnicity which is not a random assignment and suggests a quasi-experimental design.The fact that they analyzed the data to determine if ethnicity was related to book preferences also indicates a quasiexperimental design.
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