Week 3 Pt2

<p>The test is free from bias or influence from the tester. (C)</p> Signup and view all the answers

<p>All of the above. (D)</p> Signup and view all the answers

<p>Validity (D)</p> Signup and view all the answers

<p>It ensures the test is time-efficient to administer. (D)</p> Signup and view all the answers

<p>Motivation levels of participants (C)</p> Signup and view all the answers

<p>The test measures what it is intended to measure accurately. (A)</p> Signup and view all the answers

<p>To reduce random error and enhance reliability. (A)</p> Signup and view all the answers

<p>Employing standardized instructions and procedures. (D)</p> Signup and view all the answers

<p>To prevent fatigue from affecting the performance on subsequent tests. (A)</p> Signup and view all the answers

<p>To enhance the objectivity of the test. (D)</p> Signup and view all the answers

<p>Objective tests rely on physical measurements, while subjective tests involve the judgment of the examiner. (B)</p> Signup and view all the answers

<p>The difference between the actual value and the observed value. (D)</p> Signup and view all the answers

<p>Subjectivity (A)</p> Signup and view all the answers

<p>Whether the equipment used for the test was calibrated beforehand (A)</p> Signup and view all the answers

<p>Accuracy is measured by how closely a result matches the true value. (C)</p> Signup and view all the answers

A measure of how close a result is to the true value.

Errors that consistently shift measurements in one direction away from true value, caused by instrument errors or incorrect techniques.

The process of comparing and adjusting a measuring instrument against a more accurate standard.

Relative ratings of performance that describe a person’s position in a population compared to others.

A point in a scale of 100 divisions where a fraction of the population scores at or below that point.

The 50th percentile, the score that separates the higher half from the lower half in a distribution.

Consideration of both money costs and time required for subjects and testers when selecting a test.

Laboratory tests require special equipment and training, while field tests do not and are simpler to administer.

The ability of the heart and lungs to supply oxygen during sustained physical activity.

The maximum amount of force a muscle can produce in a single effort.

Assessing individual fitness levels, designing programs, evaluating progress, motivating, and measuring success.

The extent to which a test measures what it claims to measure.

The consistency of a test's results over repeated trials.

The process of evaluating individuals for health risks before physical assessments.

Voluntary acknowledgment of the purpose and risks of a fitness program.

The proportion of fat, bone, water, and muscle in the body.

The difference between observed values and the true value.

Unpredictable errors that cause varied results around the true value.

Using strict controls and standards to minimize measurement errors.

The degree to which a test is free from bias and subjective influences.

Tests that involve personal judgment from the examiner.

Training and validating examiners to ensure consistency and reliability.