@cvreal I see that you posted another question in which you said that the payment on the 1099-MISC was a "research stipend." That sounds like you were the researcher performing the study, not someone participating in the study as a subject. If you were the researcher performing the study, follow the instructions that I gave you in answer to the other question. If you were paid for participating in the research as a subject, follow the instructions above.
Note that in either case the 1099-MISC is wrong. If you were a researcher performing the study, then the payment should have been reported on a W-2, not a 1099-MISC. If you were a study participant, the payment should have been reported in box 3 of the 1099-MISC, not box 6.
