Kellerman's goal is to help people through his literature. As a psychologist and a writer, he has helped many people through a difficult time. .
The use of fictional literature is also very helpful to educational psychologists. The journal article, "Using Children's Literature to Teach Friendship Skills to Children with Learning Disabilities," explains how these psychologists use fiction to help children through a hard time. Children's fictional literature often boosts a child's confidence and social interactions. Educational psychologists promote children to read these books to get them better adjusted to school life. Using children's literature has many benefits for teaching friendship skills to children with learning disabilities. Books with the topics of friends, socializing, conversation and playing together are often recommended to children with various learning disabilities. These stories also encourage students to pay attention to their own actions and behavior. Children often model their behavior after a character in the story. Educational psychologists have taken notice of the dramatic change that literature can have on a child. The parents of these children have also noticed a big change in their behavior at home. Although changes in a child's behavior vary from child to child, there is still a significant difference seen in children that read this literature. Educational psychologists have set goals for these children. Their main goal is to get the child to interact and socialize with others.
In the Journal of Clinical Psychoanalysis, some psychologists explain how they use literature to help patients over anxiety, depression, paranoia, etc. Psychologists like Charles Brenner recommend novels to patients who are not suffering from a severe psychological problem. Brenner tries to recommend a novel to a patient that relates to his or her life or situation. For example, if a patient is suffering from depression, Brenner will recommend a novel in which the main character overcomes his or her depression.