Social Studies, 13.04.2021 04:10 taytaycola223
Dr. Kline is an environmental psychologist who wants to know whether visiting zoos causes people to have a more positive attitude toward environmental conservation. He polls a group of 45 people attending the zoo on a Saturday morning and finds that 69% of them report having a positive attitude toward environmental conservation after their visit. Which of the following is true?
A. He can make a strong causal claim about the effect of zoo visits on environmental attitudes.
B. His study does not qualify as an experiment.
C. He does not have a dependent variable.
D. His control group is people who did not visit the zoo.
Answers: 3
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