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<p>Depends entirely on the school. Many universities don’t have different calculus classes for biology majors, so you might be in the same calculus class as the engineering majors.</p>
<p>I am 100% a fan of studying something that you are interested in, even it’s it hard. However…I’m also a fan of being practical. And OP, if you know that law school is your goal (and you are really passionate about the idea of being a lawyer), studying a major in which you can get better grades is really important, because a high GPA is really important for law school admissions. And I was a psychology major; I am not insulted by saying that psychology is an easier major than neuroscience (or engineering). In very general, it is. That doesn’t make it less valuable.</p>
<p>I will say, that if you want to switch to sociology (and psychology at some schools), you will need to like writing papers and thinking theoretically. Sociologists learn about a lot of social theory and write a lot of papers. In good psychology programs with small class sizes there should also be quite a bit of literature review/research paper writing, but not all schools do have that.</p>