Under Jerome Bruner's Cognitive Growth and Discovery Learning Theory, a central concept is the 'Spiral Curriculum,' defined as an advanced educational structure where difficult subjects or complex concepts are introduced at early developmental stages in a simple, concrete, and intuitive manner suited to the child's intellectual level. As the learner's age, maturity, and cognitive capacity increase, the same subject is revisited repeatedly in higher classes with greater depth, abstraction, and complex elaboration. Regarding its psychological implications and the scientific facilitation of students' cumulative knowledge construction, long-term memory, and logical development in classroom teaching, which of the following psychological statements is most authentic and scientifically valid?