Examlex
Two isotopes of the same element differ only in the number of neutrons found in the nucleus.
Reliability
The degree to which an assessment tool produces stable and consistent results.
Validity
The extent to which a test, experiment, or measurement accurately reflects what it is intended to measure.
Case Studies
In-depth analyses of individual or group subjects to understand their developmental patterns over time.
Clinicians
Clinicians are healthcare professionals who work directly with patients, diagnosing and treating illness, injury, and other physical or mental impairments.
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