________ occurs when the effects of an independent variable and an uncontrolled variable are intertwined, so one cannot determine which of the variables is responsible for a particular observed effect on a dependent variable.
A. Fatigue effect
B. Confounding
C. Counterbalancing
D. Attrition
Answer: B
Psychology
You might also like to view...
Are boys or girls more likely to stray from playing with gender-typed toys?
a. Girls b. Boys c. There are no gender differences. d. It depends upon their caregivers' adherence to traditional gender roles.
Psychology
Nicotine is a(n) ____, whereas marijuana is a(n) ____
a. ?depressant; opiate b. ?stimulant; hallucinogen c. ?hallucinogen; depressant d. ?opiate; stimulant
Psychology
Stigmatized groups of people who face negative stereotyping, prejudice, and discrimination are called:
a. majority groups b. temperament groups c. minority groups d. competitive groups
Psychology
The word puberty is derived from the Latin word meaning "to grow larger."
a. True b. False
Psychology