What's your attitude when you go to a meeting? One student thought that attitude depends on the way the participants are notified of the meeting. For a meeting of majors in her department, the department chair sent notices to 20 students saying, "Be there." Another 20 got more informal notices that explained the purpose and benefits of the meeting. A third group of 20 were contacted by phone and the purpose and benefits of the meeting were explained. During the 15 minutes before the meeting our experimenter rated attitudes using a body posture scale, which gave scores ranging from zero to twenty. While she was rating, she wasn't aware of which students were contacted by which method.Identify:
a. dependent variable
b. independent variable and number of levels
c. a controlled extraneous variable
d. a qualitative variable

Question

Quizplus · Accepted Answer

The Answer of What's your attitude when you go to a meeting? One student thought that attitude depends on the way the participants are notified of the meeting. For a meeting of majors in her department, the department chair sent notices to 20 students saying, "Be there." Another 20 got more informal notices that explained the purpose and benefits of the meeting. A third group of 20 were contacted by phone and the purpose and benefits of the meeting were explained. During the 15 minutes before the meeting our experimenter rated attitudes using a body posture scale, which gave scores ranging from zero to twenty. While she was rating, she wasn't aware of which students were contacted by which method.Identify:
a. dependent variable
b. independent variable and number of levels
c. a controlled extraneous variable
d. a qualitative variable

What's Your Attitude When You Go to a Meeting? One