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The highest recession velocities that have recently been detected for quasars are
Construct
An abstract concept or theoretical entity that is used to explain and predict behavior in psychology and other social sciences.
Criterion-Related Validity
A measure of the degree to which a test or instrument reflects a certain set of abilities applicable to the real world.
Criterion Performance
A specific standard or benchmark that individuals must meet or exceed in a performance context, often used in assessments or evaluations.
Reliability Estimate
A statistical measure that indicates the consistency of an assessment tool or measurement over time.
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