A researcher asks an assistant to conduct a study on her behalf. She specifically tells her assistant only to share the results anonymously and not include the names of the students along with their scores. Such an experiment would be considered a.

Double-blind experiment.

Explanation:

Double blind experiment is study in which participants and experiments do not have any idea about which participant or person will be going through treatment of experiment.This process in followed is experimentation to extract unbiased results.

According to the question,researcher is conducting double-blind experiment in which he does not know who will receive the treatment in experiment and neither students are aware about it.Also, their scores and names are not concealed.

c is the answer for this