A Test Constructor Is Interested in Discovering How Long a Set

question 52

Short Answer

A test constructor is interested in discovering how long a set of sub-tests must be to reach a reliability value of .85. For each sub-test, the following significant correlations were found:
a. .739
b. .653
c. .585
d. .790

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Definitions:

Testable

Capable of being examined and evaluated through experimentation or observation to verify the truth or effectiveness.

Hypothesis

A proposed explanation for a particular set of phenomena.

Refuted

Successfully argued against a statement or theory, proving it to be wrong or false.

Well-Established Theories

Theories that have been widely accepted and validated through substantial evidence and scientific inquiry.