An Instrumentation Effect Occurs When

question 5

Multiple Choice

An instrumentation effect occurs when:

• A)the instrument employed for the pretest has an effect that shows up on the posttest.
• B)the measurement instrument is changed from the pretest to the posttest.
• C)there is a change on the dependent variable from the pretest score to the posttest score.
• D)the stimulus is changed from the pretest to the posttest.
• E)all of these choices indicate an instrumentation effect.

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Definitions:

Reasonable Value

is a legal concept referring to a fair or equitable monetary value or compensation for services, goods, or property, based on what a willing buyer would pay to a willing seller in a free market.

Enrichment

A benefit or advantage that one party gains, often at the expense of another, without offering compensation in certain legal contexts.

Quasi-contract

A legal concept where a court enforces an agreement between parties even though there is no actual contract between them, to prevent one party from being unjustly enriched.

Unjust

Not based on or behaving according to what is morally right and fair.