XYZ Marketing Research is testing how customers react to a proposed advertising campaign for Go Fast Sports Cars. They have consumers sit in an MRI machine and monitor which areas of the brain are activated as the participants watch a series of commercials and print ads. They are using _______ to collect the data needed to solve the research problem.
A. Qualitative recording
B. Mechanical devices
C. Behavioral measures
D. Surveys
E. Focus Groups
Answer: B. Mechanical devices