Answer :
Final answer:
The researcher in question is investigating predictive validity, which is how well a test, like a college admissions test, can predict future student performance, such as grade-point averages (GPA). This is often done by examining the correlation between the test scores and the students’ subsequent performance.
Explanation:
The researcher is investigating predictive validity. Predictive validity is a type of validation that gauges how well a test predicts future performance. It checks if there's a statistical correlation between test scores and the subsequent performance of the student, in this case, the students' grade-point average (GPA) after admission. In the context of a college admissions test, predictive validity helps to determine how accurately the test can predict how a student will perform academically in college.
For instance, to assess the predictive validity of the SAT in college admissions, a research report by Kobrin et al., (2008) explored the correlation between SAT scores and first-year college GPA. Usually, a high correlation suggests that the test is a good predictor of future performance.
However, it’s important to note that the accuracy of such tests is currently a topic of discussion and debate among educators and researchers. Some studies have raised concerns about the potential bias and overemphasis of SAT or ACT scores in the college admissions process.
Learn more about Predictive Validity here:
https://brainly.com/question/32632705
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