Which option lists predictors from MOST valid to LEAST valid?

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General cognitive ability tests (such as IQ tests) are among the most widely researched and reliable predictors of job performance. Assessment centers, which involve simulations of job-related tasks, have also been found to be effective predictors of performance. Unstructured interviews are the least reliable predictors, as they can be influenced by biases and subjectivity. Therefore, the order from most valid to least valid would be general cognitive ability, assessment center, and unstructured interview.

Which Option Lists Predictors from MOST Valid to LEAST Valid