Reading is a communication skill that involves a series of cognitive steps. The main steps are perception, where the reader perceives written symbols; comprehension, where the reader understands the text; and reaction, where the reader evaluates the text. There are different psychological theories of reading, including bottom-up phonics, top-down whole language, and interactive compensatory approaches. Key reading theorists include Kenneth Goodman, Jean Piaget, Rumelhart, and Patricia Carrell, who discussed cognitive processes like schema and psycholinguistic guessing. The reading process is complex, active, visual, and dependent on prior knowledge and experience. Different types of reading materials aim to develop skills or provide enjoyment.