Americocentrism again. Why do you assume that what is true in the US is true everywhere? And why do you assume that what is true in your little corner of midwestern America is true everywhere in the USA? Have you written to faculty in New England, for example, and asked them if students ever call them Dr. or Professor? Have you done a proper survey to determine how often it happens? You make generalizations without supplying data; what happened to your much-vaunted empiricism?
So when you were an undergrad, and you wanted to address your professor, say named Robert Smith, did you say, “Bob, what about the effects of drift?” You just presumed to call him by his first name without asking if he was comfortable with that? If so, I’d say you were a pretty cheeky undergrad.
And is that what your undergrad students did, come up to you and say, “Hey, John, what about this?” Without first asking whether such familiar address to a teacher was appropriate?
For the record, at my university, and in all universities where I knew a fair number of the students, it was normal in both Sciences and Arts for undergrads to call faculty members “Dr.” One could also call them “Professor”, since technically that was what they were, by job title (unless they were only Lecturers), but “Dr.” was more common. Most faculty seemed utterly indifferent whether they were addressed as Doctor or Professor. I remember one, however, who was Oxford-trained, who did not like “Professor” because it sounded too German to him. So everyone called him Dr. and he never complained.
You could instruct your students to call you anything you liked, but they certainly were not in error to call you “Dr.”, and you weren’t “correcting” them by saying they shouldn’t use that term, since the term was in fact correct. You were merely indicating a personal preference. And that’s fine; but other teachers elsewhere aren’t bound by your preference. I sweated great drops of blood to earn my doctorate, and I was quite happy to be addressed by that title, since I had earned it. (But I wouldn’t have objected to “Mr.” if students preferred that. I would have objected to the presumptuous use of my given name.)
In any case, by seizing on my incidental use of “Professor” in the preface to my question, you as usual are picking at a very tiny incidental point, as you usually do. You have not addressed the substance of my questions.
I note that you have declined my request for a connected prose exposition of the whole process by which an undergrad comes to be working in a lab. You continue to respond with scattershot replies. And even those leave most of my questions unanswered.
You also have not answered my question about “one’s own lab”. Did you mean the student has his (or her) own lab? It’s his lab, as opposed to the lab of someone senior that he’s working with? You wrote very unclearly. And that has been your pattern all along.
By the way, which universities did you teach at? Since you’ve abandoned your several pseudonyms and are now retired, and hence beyond the reach of any possible consequences from your former employers, I presume it could do you no harm to tell us.
I made no such pretense. You are the one who constantly speaks as the voice of what Science and Scientists are about. I simply stated a fact, which you cannot change: I’ve never met or heard of any undergrads who do unpaid research. I knew the entire Biochemistry class at my school very well, socialized constantly with them for four years, heard them talking about every aspect of their programs and their plans for what they wanted to do after graduation; never once did any of them mention doing any research. They did their labs for their courses, but none ever spoke of doing any other research. I also knew a good number of the Biology majors quite well, and none of them spoke of doing any research either, or of any of their fellow students who were doing such research. And of the people I knew who went on to Ph.D.s in either Biology or Biochemistry, none had done undergrad research of the sort you describe. I’m not denying that it happens, but it didn’t happen where I was. Whether you believe me or not, I couldn’t care less.