Dr Janine Developed Two Equivalent Forms of a Test and Administered

question 77

Multiple Choice

Dr. Janine developed two equivalent forms of a test and administered them both, in counter-balanced order, to a group of people on the same day in order to assess reliability. What is this called?

• A)test- retest
• B)parallel forms
• C)split-half
• D)KR 20

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Definitions:

μ

Symbol representing the mean of a population in statistics.

≠ Symbol

A mathematical symbol denoting inequality, specifically that two values are not equal.

Null Hypothesis

A statistical premise asserting the absence of a relationship or impact between variables, tested to determine if an observed association is likely due to chance.

Directional

Refers to hypotheses in research that predict not only the existence of a relationship between variables but the direction of that relationship as well.