What is the author's style in I Stand Here Ironing by Tillie Olsen?

In "I Stand Here Ironing," Olsen attempts to portray experiences and characters not typically given expression in literature. Perhaps her most admirable technical accomplishments lie in her ability to use language and imagery to believably portray the voice and thoughts of an intelligent but overburdened mother. Olsen intersperses the story with run-on sentences and expressive coinages, such as "I think of our others in their three- and four-year oldness." These techniques evoke the difficulty the narrator has answering unanswerable questions and imposing order upon the chaos that has been her daily life.