"Reading this book is like listening to six exemplary leaders in the field answer the question 'So what have you been doing lately (in the field of cognition and instruction, that is)?' If you wonder about what is happening in the field of cognition and instruction, this book provides six encouraging stories of major contributions based on sustained programs of research....each chapter has an important message and is worth the reader's effort. Overall, this latest volume of Advances in Instructional Psychology belongs on the bookshelf of anyone who is interested in the cognitive psychology of instruction."—Contemporary Psychology