Under David Ausubel's 'Meaningful Verbal Learning Theory', the concept of the 'Advance Organizer'—where a high-level, more inclusive, and abstract conceptual framework is presented to students before presenting the main learning material or new knowledge, so that they can logically and meaningfully subsume the new knowledge with their prior knowledge (cognitive structure)—has real psychological implications. Regarding its scientific operation in classroom teaching for schema development, long-term knowledge retention, and cognitive efficiency, which of the following psychological statements is most authentic and scientifically valid?