Practice Test Geeks(AEP) Associate Ergonomics Professional Practice Test
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Assessment and Evaluation Flashcards

7 cards from real AEP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Assessment and Evaluation flashcards as text

  1. Which observational method involves recording the posture of a worker at random intervals throughout the shift?

    Answer: Work sampling

    Work sampling captures posture or activity data at random intervals to estimate the proportion of time spent in various positions.

  2. The Strain Index (SI) primarily assesses risk for musculoskeletal disorders of which body region?

    Answer: Distal upper extremity

    The Strain Index was developed specifically to evaluate risk of distal upper extremity disorders such as carpal tunnel syndrome and tendinitis.

  3. In a psychophysical assessment, what does the 'maximum acceptable weight' represent?

    Answer: The load a worker can handle for 8 hours without fatigue beyond accepted limits

    Maximum acceptable weight is the load workers select as manageable over a full shift without unacceptable fatigue, based on psychophysical methodology.

  4. Which sensor type is most appropriate for measuring grip force applied to a hand tool?

    Answer: Force transducer

    Force transducers (load cells) measure compressive or tensile forces, making them suitable for quantifying grip force on tools.

  5. When evaluating a repetitive task, which parameter of the ACGIH TLV for hand activity level (HAL) reflects the duty cycle of exertion?

    Answer: Hand activity level

    The Hand Activity Level (HAL) score in the ACGIH TLV encapsulates the frequency and duty cycle of hand exertions on a 0–10 scale.

  6. An ergonomist reviews video footage and scores each body region independently with a final score driving action level — which tool is being used?

    Answer: REBA (Rapid Entire Body Assessment)

    REBA scores the trunk, neck, legs, upper arm, lower arm, and wrist separately and combines them into a single action level score.

  7. The Discomfort Survey is best categorized as which type of ergonomic assessment tool?

    Answer: Self-report symptom and discomfort questionnaire

    Discomfort surveys are self-report instruments that capture the location and intensity of worker-perceived musculoskeletal discomfort.