Performance tools capture the critical behaviors and outcomes that result from effective nursing care and use criteria that are appropriate, meaningful, and useful in measuring what they are intending to measure. The determination of the extent that these characteristics are being measured effectively using this tool is known as:

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The determination of the extent that characteristics are being measured effectively using a tool is known as validity. Validity refers to the extent to which a measurement tool actually measures what it is intended to measure. In this case, the performance tool is intended to capture critical behaviors and outcomes resulting from effective nursing care, and validity would ensure that the tool is actually measuring these aspects accurately. Accuracy is related to the correctness of the measurements themselves, objectivity pertains to the absence of bias in the measurement process, and reliability refers to the consistency of the measurements over time. While all of these characteristics are important, validity is the most relevant concept in this scenario.

Performance Tools Capture the Critical Behaviors and Outcomes That Result