Dr. Grider is a folklorist with extensive training and field experience in classical archaeology, including work at Franchthi Cave in Greece.

Her current research interests focus on the traditions and cultures of the American Southwest, especially colonial Texas. She specializes in the study of narrative, especially legend, popular culture, and the folklore of children. She has conducted research into the supernatural belief network of American children as expressed through their so-called "ghost stories."

She teaches undergraduate and graduate courses in folklore and cultural anthropology, including courses in Texas Cultural History, Folklife and Material Culture, and Folk Narrative.