The document discusses cognitive information processing theory, which views learning as occurring through a multi-stage memory process similar to how computers process information. According to this theory, information moves from sensory memory to working memory and is then encoded into long-term memory. Learning is demonstrated through the ability to retrieve prior knowledge and make connections to new information. The document also provides examples of how rehearsal and mnemonic devices can help encode new information into long-term memory to aid in future retrieval.