Middle range theory for nursing is a textbook designed for theory and research courses in masters and doctoral programs as described in the 2d edition of the encyclopedia of nursing research middle range theory is a basic usable structure of ideas less abstract than grand theory and more abstract than empirical generalizations or micro . Middle range theory for nursing is a textbook designed for theory and research courses in masters and doctoral programs as described in the 2d edition of the encyclopedia of nursing research middle range theory is a basic usable structure of ideas less abstract than grand theory and more abstract than empirical generalizations or micro . 2009 ajn book of the year award winner designated a doodys core titlemiddle range theory for nursing is a textbook designed for theory and research courses in masters and doctoral programs as described in the 2d edition of the encyclopedia of nursing research middle range theory is a basic usable structure of ideas less abstract than grand theory and more abstract than empirical . 2009 ajn book of the year award winner designated a doodys core title middle range theory for nursing is a textbook designed for theory and research courses in masters and doctoral programs as described in the 2d edition of the encyclopedia of nursing research middle range theory is a basic usable structure of ideas less abstract than grand theory and more abstract than empirical