Which of the following is true regarding physical ability tests?

Physical ability tests are specifically designed to evaluate an individual's physical capabilities that are directly related to job performance. This means they assess attributes such as strength, endurance, flexibility, and other physical attributes that may be critical for successfully performing the duties of a job. For example, in roles that require heavy lifting or prolonged physical activity, these tests ensure that candidates can physically meet the demands of the position.

The other options don't align with the primary purpose of physical ability tests. While cognitive skills assessments evaluate mental capabilities, they are distinct from physical tests. Stating that such tests are only required in high-risk jobs overlooks their relevance in various fields beyond just high-risk environments—many roles, even those considered low-risk, may need a physical ability evaluation. Lastly, physical ability tests do not assess personality traits, as they focus solely on quantifiable physical performance rather than psychological characteristics. This distinction highlights the specific focus of physical ability tests on relevant job-related physical skills.