Why yes, I do have a psych project that got moved up a week when I already was starting late. Why do you ask?
Here's an online stopwatch for when you do this, and I hope you do.
If you're curious, I ended up with a 73% inefficiency rating when I did the math. I had a math person check it. Yes. It takes me 73% longer if I multitask. O.O
Poll Multitasking poll