Predictive validity measures:

Predictive validity measures:

• A. The extent to which items of a test form clusters
• B. The success with which a test predicts the behavior it is designed to predict
• C. The correlation of two measures of the same trait
• D. The ability to relate scores to standardized outcomes

Answer: (B)

Predictive validity measures the extent to which a test is successful in predicting future behavior or outcomes that it is designed to assess. This means that a test with high predictive validity will accurately forecast how individuals will perform on specific tasks or in particular situations based on their test scores. For example, a standardized test used to predict academic performance in graduate school should ideally show a strong correlation with students' actual performance once they enroll. This concept is crucial because it helps validate the usefulness of a test in practical applications, ensuring that the results lead to meaningful predictions about future behaviors or achievements related to the construct being measured. A test with high predictive validity can enhance decision-making processes in various fields, such as education, clinical psychology, and employment.

Predictive validity measures the extent to which a test is successful in predicting future behavior or outcomes that it is designed to assess. This means that a test with high predictive validity will accurately forecast how individuals will perform on specific tasks or in particular situations based on their test scores. For example, a standardized test used to predict academic performance in graduate school should ideally show a strong correlation with students' actual performance once they enroll.

This concept is crucial because it helps validate the usefulness of a test in practical applications, ensuring that the results lead to meaningful predictions about future behaviors or achievements related to the construct being measured. A test with high predictive validity can enhance decision-making processes in various fields, such as education, clinical psychology, and employment.