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Psychologists' involvement in cancer has centered mostly on
Test Items
Individual questions, problems, or tasks on a test or assessment designed to measure a specific aspect of knowledge or ability.
Adequate Representation
Ensuring that the sample or data set accurately reflects the larger population or phenomenon being studied, to draw valid conclusions.
Psychological Concept
An abstract idea or theory that pertains to the mind or mental processes, forming the foundation of psychological studies.
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The extent to which a test or instrument measures the theoretical construct or concept it is intended to measure.
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