This text investigates the cognitive and psychological processes involved in the acquisition of reading skills and how these processes inform effective pedagogical strategies. Fred J. Schonell, a prominent educational psychologist, draws upon extensive classroom observation and diagnostic testing to construct a framework for teaching literacy. The book argues that reading instruction must be tailored to the developmental stages and individual psychological needs of the student to ensure long-term comprehension and fluency.

Experts recognize this work as a foundational text in the field of educational psychology, particularly regarding mid-20th-century literacy instruction. Readers frequently note the academic density of the prose, which reflects the rigorous diagnostic approach characteristic of the author's era.