Nursing Theories and Nursing Practice by 
Nursing Theorists and Their Work by
Josephine Paterson and Loretta Zderad
Dr. Josephine Paterson is originally from the east coast and Dr. Loretta Zderad is from the mid-west. They both were graduates of diploma schools and subsequently earned their bachelor's degree in Nursing Education. Dr. Paterson did her graduate work at Johns Hopkins and Dr. Zderad did hers at Catholic University. In the mid-fifties they were both employed at The Catholic University and were assigned the task of working together to create a new program that would encompass the community health component and the psychiatric component of the graduate program. Subsequently they developed a collaboration and dialogue and friendship that have lasted for almost 40 years.
Josephine Paterson and Loretta Zderad retired in 1985 and moved South where they are currently enjoying life. Although they are no longer active, they are pleased at the on going interest in their theory.
