You read a primary source and a secondary source that discuss the same experiment. There is a difference in the conclusions made by these two
sources. Which should you trust more, and why?

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

option number c is the right answer.