Start with the reasoning you actually used
A score tells you which answers matched the key. It does not tell you what to do in your next session. Before reading a solution, preserve your working and write the rule you were trying to apply. If you guessed, say so. A correct guess deserves review just as an incorrect calculation does.
Choose three questions for a first review pass: one wrong answer you felt sure about, one correct answer you could not explain, and one question that took much longer than expected. This is a suggested workflow, not a validated formula or a promise of a score increase. You can change the mix to suit your available time.
Find the first step that changed the outcome
Rework one question slowly. Compare each line with the explanation until you locate the earliest disagreement. “I am bad at percentages” is too broad to guide a repair. “I used the original price as the denominator after the price changed” identifies a decision you can change next time.
For a conceptual mistake, explain why the rule applies and which assumptions it needs. For an execution slip, add a check: estimate the sign, compare units, or substitute the result into the original condition. Avoid copying a whole solution into a notebook; the useful record is the decision that needs to change.
Write a correction you can use tomorrow
Use four short lines: what I chose; why I chose it; the first incorrect step; what I will check next time. For example: “I added 25% and −20%. Those changes used different bases. Next time I will multiply 1.25 by 0.80 before applying the changes to the price.”
Keep the question link beside this note. You need enough context to reconstruct the issue later, but you do not need to preserve every intermediate calculation. If you cannot explain a line in the solution, make that line your next study question instead of treating the explanation as finished.
Check the repair on a different question
Close the explanation and solve a related problem with different numbers or a different condition. Then explain which feature told you to use that method. Answer recall and a reusable method are different observations. One immediate success is encouraging, but it is too little evidence to label a topic mastered.
Return to the idea in a later session and try it before reopening the note. The source notes below explain retrieval, interference and distributed practice; they do not establish one exact review schedule for your exam. Start with a manageable revisit, then adjust using what you can explain independently.
Check the underlying concepts
The sources support these concepts. The numerical examples and suggested routines are original Keiko study guidance, with no promise of a particular score outcome.
- Memory includes encoding, storage and retrieval. Psychology 2e, Section 8.1: How Memory Functions (checked 2026-09-13).
- Interference can make previously learned material harder to retrieve. Psychology 2e, Section 8.3: Problems with Memory (checked 2026-09-13).
- Distributed practice spreads learning across sessions. Psychology 2e, Section 8.4: Ways to Enhance Memory (checked 2026-09-13).
Put this into practice
Sources
Every source below was accessed on the listed date. Pages — especially department admissions pages — change without notice; the links go to the live versions.
- Psychology 2e, Section 8.1: How Memory Functions — OpenStax. Accessed 2026-08-03.
- Psychology 2e, Section 8.3: Problems with Memory — OpenStax. Accessed 2026-08-03.
- Psychology 2e, Section 8.4: Ways to Enhance Memory — OpenStax. Accessed 2026-08-03.
Related guides
Sources and corrections
Sources last checked 2026-09-13Every source cited on this page was checked on the date shown, and we update the page when a source changes. If something looks wrong, tell us and we'll recheck it.