Dr Tezin Wants to Focus on Only One Independent Variable

question 47

Multiple Choice

Dr. Tezin wants to focus on only one independent variable at a time, and ignore the effects of all other independent variables in her upcoming study. Dr. Tezin is most concerned about a:

• A) main effect hypothesis.
• B) interaction effect hypothesis.
• C) suppression effect.
• D) crossover interaction.

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Definitions:

Mixed Fraction

A number consisting of an integer and a proper fraction (e.g., 3 1/2).

Whole Number

Non-negative integers, including zero, without fractions or decimals, representing complete units.

Tegretol

a brand name for carbamazepine, a medication primarily used to treat epilepsy and bipolar disorder.

Dilantin

A brand name for phenytoin, a medication used to control seizures by slowing down impulses in the brain.