Professor Brown is developing a new intelligence test and wants to ensure the test has good inter-rater reliability. Which of these strategies will most directly help him achieve this goal? D) Allowing only a small subset of highly trained researchers to grade the test, because this ensures standardization of test conditions C) Allowing only a small subset of highly trained researchers to grade the test, because this ensures validity, which is crucial to establish reliability F) Allowing only trained researchers to grade the test, as they will have a good understanding of the proper way to score certain things and will be more likely to agree A) Ensuring that a representative sample of participants take the test, as this is the best way to establish reliability B) Comparing scores from the test to scores from a similar test designed to measure the same construct, because this will establish reliability between the tests
Professor Brown is developing a new intelligence test and wants to ensure the test has good inter-rater reliability. Which of these strategies will most directly help him achieve this goal?
D) Allowing only a small subset of highly trained researchers to grade the test, because this ensures standardization of test conditions
F) Allowing only trained researchers to grade the test, as they will have a good understanding of the proper way to score certain things and will be more likely to agree
A) Ensuring that a representative sample of participants take the test, as this is the best way to establish reliability
B) Comparing scores from the test to scores from a similar test designed to measure the same construct, because this will establish reliability between the tests
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