Under Jerome Bruner's 'Theory of Instruction', a highly significant and central pedagogical approach known as the 'Spiral Curriculum' is defined as an educational design where basic and complex ideas are taught repeatedly (in a cyclical manner) from a young age to higher levels, with the scope of knowledge and level of complexity increasing progressively with each iteration. Regarding its actual psychological implications and the scientific management of students' prior knowledge consolidation, long-term memory, and gradual internalization of abstract structures in classroom teaching, which of the following psychological statements is most authentic and scientifically valid?