What type of measurement relies on observable and measurable evidence?

Objective measurement is defined by its reliance on observable and quantifiable evidence. This type of measurement involves the collection of data that can be seen, measured, and tested, such as height, weight, blood pressure, or test scores. These measurements are not influenced by personal feelings or opinions; instead, they provide factual data that can be independently verified.

When it comes to analyzing results in contexts like sports medicine, objective measurements are crucial because they facilitate accurate assessments of an athlete’s physical condition or recovery from an injury. For instance, if a clinician uses a scale to measure weight or a stopwatch to record sprint times, they are using objective methods because the outcomes can be clearly defined and recorded.

In contrast, subjective measurements are based on personal interpretations or feelings, which can vary widely between individuals. Qualitative measurements focus more on descriptive characteristics and are often harder to quantify numerically. Descriptive measurements, while they can provide useful information, are not strictly based on measurable evidence as objective measurements are. Therefore, objective measurement stands out as the answer, due to its foundation in verifiable and consistent data collection.