5.1. Working Memory: The Center of Learning5.2. New Content Has a Short Shelf Life in Working Memory5.3. Chess, Chunking, and Capacity Limits of Working Memory5.3.1. Recalling a Scrambled Chess Board5.3.2. Working Memory Capacity Is Limited5.3.3. Seven Plus or Minus Two Revised5.3.4. Are Experts Smarter?5.3.5. Experts Often Overload Learners5.4. What Happens When Working Memory is Overloaded?5.5. Automaticity: A Working Memory Bypass5.5.1. Automaticity and Expertise5.6. Visual and Auditory Components in Working Memory5.6.1. Multiple Components of Working Memory5.7. Why Is Working Memory So Limited?5.8. Working Memory and Performance5.9. Managing Cognitive Load5.9.1. Recommended Readings