What is a potential source of bias in study

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You're a wildlife biologist who wants to measure the top speed of a particular species of dragonfly. You set up a measurement apparatus in a portable wind tunnel, where the insect is suspended in place while air blows over it. The wind tunnel blows air at an increasing speed, and you track the point at which the beating of the insect's wings can't keep pace with the rate of air flowing over them. You plan to travel all over South America, setting up your portable wind tunnel in exotic locations, capturing insects, and measuring their maximum speeds. What is a potential source of bias in this study?

Reference no: EM132855218

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