If straight talk doesn’t work, be bold. The next gift could come with a box of thank-you cards. Or send this column to someone who may forget or doesn’t know a note of gratitude is appreciated.

(Between us, I will admit that my favorite gifts are notes of appreciation from students and parents.) In return, I have always taken the time to write careful and personal thank-you notes for ...

If you’re stuck on what to buy, keep in mind that the best thank-you gifts are meaningful and tailored to the recipient, including the specific gesture that you’re thanking them for.