In an experiment, a researcher manipulates one variable to see how it affects a second variable. What is the manipulated variable called?
A. dependent variable
B. experimental variable
C. independent variable
D. placebo
Answer: C
You might also like to view...
In a correlational study, variables are studied a. as they exist naturally
b. after direct manipulation. c. during an experiment. d. at the population level.
Studies of children’s temperaments from 3 months of age to 13 years old found that girls, compared to boys, were rated _______.
a. higher in effortful control b. as better able to regulate their attention c. both of the above d. neither of the above
Individuals who are highly driven, competitive, impatient, and aggressive are referred to as
a. Type B. c. Type C. b. Type A. d. none of these
Whenever Marcia misbehaves, her parents always explain why this behavior is harmful and undesirable. They also praise Marcia when she exhibits mature, responsible behavior, such as helping others. Marcia's parents are using which discipline approach?
a. power assertion b. withdrawal of love c. management techniques d. overly permissive approach