Author Question: You are studying the immediate effects of alcohol on people's feelings of well-being. Which of the ... (Read 156 times)

waynest · **on:** Jun 21, 2018

You are studying the immediate effects of alcohol on people's feelings of well-being. Which of the following could be the dependent variable in this study?

A. Score on a measure of well-being
B. Amount of alcohol consumed within one hour prior to test
C. Level of alcohol in the blood
D. Either b or c

Question 2

A researcher divides participants into those who suffer from insomnia and those who sleep well. He compares the two groups on the number of hours each spends at leisure activities in an average week. He finds the insomniacs spend significantly fewer hours at such activities than do the participants who sleep well. In this example, the number of hours spent at leisure activities is

A. the independent variable.
B. the dependent variable.
C. confounded with which group the participant is in.
D. the hypothesis.