Question

What are the two ways to measure fatigue in a lab setting?

1) Observational methods
2) Questionnaires
3) Physiological measures
4) Psychological measures

Answer 1

In a lab setting, fatigue can be measured using observational methods and questionnaires. Other ways to measure fatigue include physiological measures and psychological measures.

Step-by-step explanation:

In a lab setting, there are two main ways to measure fatigue:

1. Observational methods: This involves observing and recording physical signs of fatigue, such as drooping eyelids, slurred speech, or decreased physical performance.
2. Questionnaires: These are surveys or questionnaires designed to measure subjective feelings of fatigue, such as tiredness, sleepiness, or lack of energy.

Additionally, there are two other ways to measure fatigue that were not mentioned in your question:

1. Physiological measures: These involve measuring objective physiological markers of fatigue, such as heart rate, blood pressure, or cortisol levels.
2. Psychological measures: These involve assessing psychological aspects of fatigue, such as cognitive performance or mood.