____ is NOT an effective way to do research about a job you want.

Answer:
I would say that asking your friends is probably not a good way to research for a job.
Explanation:
It would definitely be helpful to talk to someone who already works at the job you want. Researching the company or job online is a good way to learn about them. And a guidance counselor can usually help point you in the right direction of what you'd like to know.