6. A large sample of college students is recruited to take part in an experiment about the ways in which different types of activities might affect creativity. Students are randomly assigned to either play the video game Minecraft with only basic instructions about how to play the game, play the video game Minecraft with basic instructions plus instructions to "play as creatively as possible," play a NASCAR car racing video game, or watch an episode of the television show "Crocodile Hunter." After 40 minutes of engaging in their assigned activity, the students are asked to complete a drawing task that is meant to measure creative production. How many treatments are included in this experiment? A. One B. Two C. Three D. Four E. Five