Examlex
Einstein showed that the _________ could be explained if photons carried quantized amounts of energy.
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.
Experiments
Scientific procedures carried out to make a discovery, test a hypothesis, or demonstrate a known fact.
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