In one flashcard experiment, participants spent an average of 8.9 minutes of a 20-minute activity period manually transcribing definitions. That word-for-word transcription did not produce a statistically significant learning advantage over premade cards in that experiment.
THE RESEARCH BEHIND TIME BACK
Less time rebuilding.
More time living.
Your study time has to fit around your life. We draw on research about reducing duplicate work, choosing what to review, and practicing recall, then make those choices easier to use.
WHAT RESEARCHERS MEASURED
See where a more purposeful routine could give time back.
See how research on duplicate work, targeted review, and retrieval points toward a routine that makes better use of your time.
Below, each finding is shown beside the way Encode Recall System™ applies it to the learning process.
0144.5%of a 20-minute activity period
REDUCE DUPLICATE PRODUCTION
Preserve the thinking.
Remove the second transfer step.
Notes, Cue, and Summary keep explanation, question creation, and compression on the same structured page. The learner can preserve meaningful self-generation without automatically copying the same material into a second study tool.
0226%fewer total practice trials
STOP RESTUDYING WHAT YOU CAN ALREADY RECALL
Let performance decide
what happens next.
One condition continued studying and testing every item for 320 total trials. Another stopped restudying successfully recalled items while continuing retrieval practice, using 236.8 trials—26% fewer total trials and 52% fewer study presentations. Both produced approximately 80% recall one week later.
Journey makes recall performance visible. Instead of automatically rereading every topic, the learner can use retrieval results to identify what needs another round of attention and still return later to check what remains accessible.
0315.7%less controlled exposure per item
SPACE THE RETURN
Less measured exposure.
Better later recall.
In a university course, successive relearning averaged 29.50 seconds of exposure per item per session, compared with 35 seconds for restudy—a calculated 15.7% reduction. Later recall of practiced questions was 55% in the relearning condition and 41% in the restudy condition.
Journey is designed for repeated retrieval across time. Cue provides the question; the learner attempts the answer from memory; Journey records the return so review becomes a continuing loop rather than another pass through all the material.
0467% vs. 45%one-week recall with equal initial learning time
GET MORE FROM THE SAME TIME
Efficiency is not only speed.
It is the value of the time spent.
When initial learning time was matched, retrieval practice produced an average score of 67% one week later across verbatim and inference questions, compared with 45% after concept mapping. The difference came from how the learning time was used, not from giving the retrieval group more time.
Cue and Journey make retrieval a required part of the process. The system does not stop when material has been captured; it asks the learner to bring that material back from memory and use the result to direct future review.
A CONSISTENT PLACE FOR EVERY JOB
Structure can reduce the work of finding what comes next.
In a visual-search experiment using computer displays, meaningful group labels reduced target-finding time by a calculated 28.9% among 20 items and 43.7% among 30 items.
The experiment demonstrates the broader design value of meaningful labels and predictable locations—the same principle behind giving Notes, Sketch, Cue, Summary, and Journey fixed, recognizable places on every page.
Hornof, “Visual Search and Mouse-Pointing in Labeled versus Unlabeled Two-Dimensional Visual Hierarchies,” 2001 (PDF) ↗FROM RESEARCH TO A REPEATABLE PROCESS
Keep the learning.
Make the extra work easier to leave behind.
Make the idea your own
Explain, question, and test the idea so your study time does useful work.
Keep one topic together
Keep your explanation and questions in one place if copying them elsewhere adds no value for you.
Know where to start next time
A familiar page can take one setup decision off your plate.
Let your recall guide review
Use what you actually brought back from memory to decide what to revisit.
PRIMARY SOURCES
Read the research behind every measured claim.
- Pan, S. C., Zung, I., Imundo, M. N., Zhang, X., & Qiu, Y. (2022). “User-Generated Digital Flashcards Yield Better Learning Than Premade Flashcards.” Journal of Applied Research in Memory and Cognition. doi:10.1037/mac0000083 ↗
- Karpicke, J. D., & Roediger, H. L. (2008). “Repeated Retrieval During Learning Is the Key to Long-Term Retention.” Science, 319(5865), 966–968. doi:10.1126/science.1152408 ↗
- Higham, P. A., Zengel, B., Bartlett, L. K., & Hadwin, J. A. (2022). “The Benefits of Successive Relearning on Multiple Learning Outcomes.” Journal of Educational Psychology, 114(5), 928–944. doi:10.1037/edu0000693 ↗
- Karpicke, J. D., & Blunt, J. R. (2011). “Retrieval Practice Produces More Learning than Elaborative Studying with Concept Mapping.” Science, 331(6018), 772–775. doi:10.1126/science.1199327 ↗
- Hornof, A. J. (2001). “Visual Search and Mouse-Pointing in Labeled versus Unlabeled Two-Dimensional Visual Hierarchies.” ACM Transactions on Computer-Human Interaction, 8(3), 171–197. Read the paper (PDF) ↗
ABOUT THE NUMBERS
What these studies can tell you.
Each number belongs to the particular task measured in the linked study. This journal uses related ideas, but the studies did not measure your personal time savings or test the complete ERS product.