Dr. Kline, an environmental psychologist, conducts a study to examine whether visiting zoos causes people to have more positive

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Dr. Kline, an environmental psychologist, conducts a study to examine whether visiting zoos causes people to have more positive

attitudes toward environmental conservation. He asks a group of 45 people attending the zoo on a Saturday morning about their attitudes. He finds that 69% of the people report having a positive attitude after their visit. Which of the following is true? He can make a strong causal claim about the effect of zoo visits on environmental attitudes His study does not qualify as an experiment He does not have a dependent variable His control group is people who did not visit the zoo

Social Studies

1 answer:

Mashutka [1.4K] · Answer 1 · 2026-04-01T04:07:08+03:00

The conclusion is that his research cannot be classified as an experiment. For a study to be labeled an experiment, Dr. Kline would need to manipulate an independent variable within a group (for instance, by implementing a specific treatment) while also including a control group without such treatment. In this situation, the research qualifies as an observational study since he merely monitored the visitors present in the zoo that day and evaluated their environmental attitudes without applying any treatments or manipulating variables.