One job of wilderness managers is to teach people how to behave when they visit a wilderness area. One of the ways students learn about how to behave when they visit a wilderness area is through a special skit. The skit is called the Impact Monster Skit. The scientists in this study wanted to evaluate the effectiveness of the Impact Monster Skit. This is the Spanish-language version of the article. Topics: Recreation, Social Science, Wilderness, Education Programs, Evaluation, Leave No Trace, Littering, Survey.