Answer: The research method most appropriate for identifying cause and effect is a correlational study.
Step-by-step explanation:
A correlational study is used in quantitative research and is designed to measure the degree of relationship that exists between two or more variables. This type of research is non-experimental and the main objective is to obtain statistical data that compare the variables. For example, a correlational investigation could analyze whether students in a classroom like blue or green color more.
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