Mark A. McDaniel is a prominent cognitive psychologist known for his research in the field of learning and memory. He has contributed significantly to understanding how people learn and retain information, particularly through the use of effective study techniques. His work often emphasizes the importance of retrieval practice in enhancing memory retention. In addition to his research, McDaniel is a professor at Washington University in St. Louis, where he teaches courses related to psychology and cognitive science. He has published numerous articles and books, collaborating with other experts in the field to advance knowledge about cognitive processes and educational practices.