Spacing effect
Spaced retrieval
Practicing over time strengthens long-term memory more than one-off efforts. First demonstrated by Ebbinghaus (1885) and confirmed in large-scale research by Cepeda et al. (2006).
Learn more↗Why Jemz Works
Built on proven memory science, designed for everyday life.
Core principles
Testing effect
Active retrieval
Recalling information builds stronger, longer-lasting memory than re-reading alone—validated across ages and materials.
Learn more↗Dual coding
Visual mnemonics
Pairing words with vivid images creates multiple retrieval paths, making names easier to recall in real conversations.
Learn more↗What the science says about memory & aging
Studies with everyday people show memory training can boost recall and confidence in midlife and beyond. These findings complement the foundations above.
- Memory Training for Older Adults – UCLA Semel Institute (program chapter)
- Effects of Training on Memory Beliefs in Adults with Subjective Memory Complaints – UCLA
- Memory Training Improves Subjective Memory Function in Healthy Older Adults (McDougall et al., 2011)
- Memory Training for Modern Minds – overview
Important note
Jemz is designed for adults experiencing the natural changes in memory that come with age. If you or someone close to you is experiencing significant memory loss or cognitive concerns, please consult a doctor or qualified medical professional.