[Solved] Researchers must use _______ to distinguish the structure of a ribosome from that of a Golgi apparatus. A) direct examination with the naked eye B) a handheld magnifying glass C) a bright-field microscope D) a phase-contrast microscope E) an electron microscope Criterion Contamination: When performance evaluation measures include factors irrelevant to the actual job performance, potentially leading to inaccurate assessments. Reliability: The degree to which interviews, tests, and other selection procedures yield comparable data over time Performance Standards: The expected levels of performance or benchmarks that a job, employee, or organization is expected to achieve. Measurable Standards: Benchmarks or criteria that can be quantified to evaluate performance or progress towards specific objectives.