Complex sentence: The most important words and phrases are reviewed repeatedly during the course, and Solity notes that Thomas does not insist on perfect pronunciation from the beginning, instead providing progressive feedback and continual improvement by the process of shaping student response over the course of these repetitions.
Split into simpler sentences: The most important words and phrases are reviewed repeatedly during the course. The method does not insist on perfect pronunciation from the beginning, instead providing progressive feedback and continual improvement by the process of shaping student response over the course of these repetitions.