1. The document discusses four major theories of reading: behaviorism, cognitivism, constructivism, and transactionalism.
2. Behaviorism views reading as a bottom-up process from individual letters and sounds to whole words and meaning. Cognitivism sees it as an interactive process influenced equally by print and the reader's prior knowledge.
3. Constructivism and the transactional model emphasize that reading is a meaning-making process involving using multiple language cues within a social context. The reader constructs their own understanding by transacting with the text.