Author Question: Melissa conducts a study to examine the effects of political advertising on opinions toward the ... (Read 130 times)

Garrulous · **on:** Jun 20, 2018

Melissa conducts a study to examine the effects of political advertising on opinions toward the
environment. In this study, opinions toward the environment represent the

A) intrinsic variable B) dependent variable
C) independent variable D) extraneous variable

Question 2

You conduct a study to determine how bright light affects memory on a word recall task. One
group memorizes a list of words with bright lights, the second group memorizes the list with
minimal light. A non-directional hypothesis will

A) protect against experimenter effects by keeping all factors constant
B) predict that one group will recall more words than the other group
C) predict that words recalled for the two groups will differ
D) direct the experimenter to remove certain participants who score above average