Das Gedächtnis

The work examines the nature and central role of memory, defining it as the capacity to imprint, retain and later reproduce perceptions and ideas. It outlines the adoption of scientific experiment in studying mental life and describes consciousness and the internal mechanisms that support remembering. A substantial practical section offers rules for effective memory work, covering attention, rhythmic structuring, grouping, localization, organization, interest, whole-versus-part learning, spaced repetition, imagination and mnemonic techniques. It also addresses sensory testimony and its errors, individual differences in imagery, ways to detect missing elements in knowledge, and how inhibition, facilitation and health affect retention, concluding with a concise synthesis of theory and practice.