The document discusses principles of multimedia learning and cognitive load theory. It defines the split-attention principle as avoiding formats that require learners to split their attention between multiple sources of information. This reduces extraneous cognitive load. The spatial contiguity principle states corresponding words and pictures should be near each other, while the temporal contiguity principle is they should be simultaneous rather than successive. Questions at the end ask about definitions of these principles and how split attention applies to multimedia learning and cognitive load theory.