Which of the following best defines objectivity in testing?

Objectivity in testing refers to the principle that the administration and scoring of a test should be free from personal bias or subjective interpretations. This means that the results of the test should be based solely on the content being assessed and not influenced by the test administrator's or scorer's opinions, feelings, or preferences.

In the context of testing, objectivity ensures that if different administrators or scorers evaluate the same test, they should arrive at the same or very similar results, which upholds the test's reliability and validity. This is crucial in assessments where fairness and accuracy are essential, making the results trustworthy and credible.

Other options might touch on important aspects of testing but do not capture the essence of objectivity as specifically as the chosen definition. Consistency of results, for instance, relates more to reliability, while the accuracy of a test pertains to its validity in predicting outcomes. Clarity of instructions is important for effective administration but does not directly relate to the concept of objectivity in the scoring and overall processing of the test results.