Right, it's definitely technically under the umbrella of 'social science' but the examples you listed are certainly far more towards the side of neuroscience an

Right, it's definitely technically under the umbrella of 'social science' but the examples you listed are certainly far more towards the side of neuroscience and psychophysics than they are to social or personality psychology, let alone fields like sociology. I can't think of a single social effect on how sleep deprivation negatively effects us for example - that seems to be straight up individual biology that's essentially invariant across all individuals and societies. I'm happy to grant Psychology those wins, since they are good examples, but realistically Psychology has to be broken down further before you can critique it or praise it. (To be clear, I'm not saying that everything else in Psychology is worthless, there's good research in personality psychology, for example, but it's definitely on shakier ground).