Grandchildren Studying a Different Ology

Seven grandchildren, each studying their own science courses I understand some of them, but am fuzzy about the other sources astrology is being studied by Ellen, yes astrology I think of her when I look into the sky; it interests me Geology makes sense for Brian, he has collected rocks since five But cryptology for Landon does not make sense or jive He was never one to keep a confidence or demand privacy of any kind. Biology makes sense for Dorothy, she has a plant-producing mind. Drake who adores animals is going into thematic zoology An herbalist, Jackie is studying of course, herbology What about psychology? I ask, this was my study of choice. No, I’m going into glossology, said my sassy granddaughter, Joyce. Pathology? Psychology? Technology? I ask them and they laugh. So many ologies, and none of them are taking the exact same path.