1. The document discusses different educational taxonomies, including Bloom's Taxonomy for cognitive skills and affective skills, as well as Gagne's cognitive taxonomy and Harrow's psychomotor taxonomy.
2. The taxonomies help organize learning objectives by skill level from basic to more advanced, with Bloom's placing skills such as knowledge, comprehension, and application at lower levels and skills like synthesis and evaluation at higher levels.
3. When developing learning objectives, it is important to consider the taxonomic structure to address multiple skill levels rather than just one low level of activity.