The document discusses developmental reading and the reading process. It describes that reading is an interactive process between the writer and reader to derive meaning from text. It outlines several mental activities involved in reading, including word perception, comprehension, reaction, and assimilation of ideas. Several types of reading are also defined, such as skimming, scanning, exploratory, study, critical, and analytic reading. Finally, it discusses factors that affect the reading process, including social, psychological, physiological, perceptual, linguistic, and intellectual processes.