Flashcards and Spaced Repetition for the NJ Real Estate Exam
The short answer: Spaced repetition means reviewing the same material several times with gaps in between, instead of cramming it in one sitting. Combined with flashcards that make you recall the answer, it's one of the best-supported study methods in learning research: a major review rated both practice testing and spaced (distributed) practice "high utility" (Dunlosky et al., 2013). For the NJ exam, it fits the parts that are pure memory: vocabulary, NJ license-law rules, deadlines and formulas.
This page is about the method. For the exam itself, start with our guide to the NJ PSI exam.
Why does spacing your review work better than cramming?
Memory fades between reviews, and pulling a half-forgotten fact back up strengthens it more than rereading something you saw five minutes ago.
The size of the gap matters. In a study of more than 1,350 people, a longer gap between first study and review at first improved final-test scores and then slowly reduced them. The best gap grew as the test got further away. For a test one week out, the best gap was roughly 20 to 40% of that week. For a test a year out, it was about 5 to 10% of the year (Cepeda et al., 2008). A large earlier review of hundreds of experiments found the same pattern: the right spacing depends on how long you need to remember (Cepeda et al., 2006).
You don't need a formula. The takeaway is: review again after you've started to forget, and stretch the gaps as you go.
Should you stop studying flashcards you already know?
Not completely. Two studies are worth knowing:
- In a study where students learned foreign-language vocabulary, continuing to test items they'd already gotten right had a large positive effect on a delayed recall test, compared with dropping those items from testing. Extra studying of learned items didn't help. Students' own predictions of how they'd do weren't related to how they actually did (Karpicke & Roediger, 2008).
- In flashcard experiments, letting students set aside cards they thought they knew had small but consistently negative effects on learning (Kornell & Bjork, 2008).
So "I've got this one" is a reason to see a card less often, not a reason to retire it.
What should go on your NJ exam flashcards?
Flashcards work best for facts you must recall exactly. Good candidates:
- Vocabulary. Terms like easement, encroachment, fixture or lis pendens. Our NJ real estate glossary is a good source list.
- NJ license law. The NJ portion of the salesperson exam has 30 items, covering licensing requirements, the statutes and rules governing licensee activities, the Commission's duties and powers, and additional requirements (PSI candidate bulletin). Our topic-by-topic guide shows what each covers.
- Numbers and deadlines that appear in the rules you study.
- Formulas for the math questions, plus one worked example per card. The exam math guide has the core calculations.
Cards are weaker for long reasoning questions, like agency scenarios or contract situations. Practice those with full questions instead (our practice exam guide).
How do you write a good flashcard?
Our suggestions, based on the research above:
- One fact per card. "Who must sign the score report you send with your license application?" is better than a card summarizing the whole application.
- Make the front a question. Questions force recall. A term on the front and its definition on the back works, but also make some cards that run the other way, definition first.
- Say the answer before you flip. Out loud or in your head, commit to an answer first. Recognizing the back of the card isn't the same as retrieving it.
- Use your own words, then check them against the source. If a card came from a rule, note the rule on the back so you can recheck it.
- Mark misses honestly. A card you hesitated on counts as a miss.
What does a spaced review schedule look like?
Here's a simple approach (our suggestion, not a research-tested schedule). Sort cards into boxes:
| Box | Review | What moves a card |
|---|---|---|
| 1 | Every study day | Right → Box 2. Wrong → stays. |
| 2 | Every 2–3 days | Right → Box 3. Wrong → back to Box 1. |
| 3 | About weekly | Right → stays (keep reviewing weekly). Wrong → back to Box 1. |
New cards from each class session or chapter start in Box 1. Most flashcard apps automate something similar. If you use one, check that it lets you keep reviewing known cards rather than deleting them.
As the exam gets closer, the gaps should shrink, not grow. Following the Cepeda pattern, with about a week to go, a review every couple of days is reasonable. In the last week, shift most of your time to timed practice questions, as our week-before plan describes.
How does this fit with practice exams?
They do different jobs:
- Flashcards lock in the facts.
- Practice questions train you to apply those facts to a scenario under time pressure. The salesperson exam has 110 scored questions and a 70% passing score (PSI candidate bulletin).
A good loop: take a practice set, turn every fact you missed into a new card, and drop it into Box 1. Over a few weeks, your card deck becomes a record of your weak spots. Recalling answers from memory may also help under exam pressure; we cover that research in our page on managing test anxiety.
If you're juggling a job, 15 minutes of cards on a lunch break is spacing too. See our guide to studying while working full-time.
Business Elementary's 75-hour course and practice exams are one place to get the material to put on your cards.
Sources
- Dunlosky J, Rawson KA, Marsh EJ, Nathan MJ, Willingham DT. Improving Students' Learning With Effective Learning Techniques. Psychol Sci Public Interest. 2013;14(1):4-58 (PubMed): https://pubmed.ncbi.nlm.nih.gov/26173288/
- Cepeda NJ, Vul E, Rohrer D, Wixted JT, Pashler H. Spacing effects in learning: a temporal ridgeline of optimal retention. Psychol Sci. 2008;19(11):1095-102 (PubMed): https://pubmed.ncbi.nlm.nih.gov/19076480/
- Cepeda NJ, Pashler H, Vul E, Wixted JT, Rohrer D. Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychol Bull. 2006;132(3):354-80 (PubMed): https://pubmed.ncbi.nlm.nih.gov/16719566/
- Karpicke JD, Roediger HL 3rd. The critical importance of retrieval for learning. Science. 2008;319(5865):966-8 (PubMed): https://pubmed.ncbi.nlm.nih.gov/18276894/
- Kornell N, Bjork RA. Optimising self-regulated study: the benefits - and costs - of dropping flashcards. Memory. 2008;16(2):125-36 (PubMed): https://pubmed.ncbi.nlm.nih.gov/18286417/
- PSI, New Jersey Real Estate Candidate Information Bulletin (updated 2/1/2026): https://test-takers.psiexams.com/api/content/bulletin/1667
Last reviewed: November 1, 2026
Frequently Asked Questions
Are paper flashcards or apps better for the NJ exam?
The research here is about how you review (recall plus spacing), not the medium. Pick whichever you'll actually use daily, and make sure known cards keep coming back.
How many flashcards should I make?
There's no right number. Start with terms and rules you miss in class or on practice questions, and add cards as you go rather than writing hundreds on day one.
Can I just reread my notes several times instead?
Rereading feels productive, but a large review rated it low utility, while practice testing and spaced practice rated high (Dunlosky et al., 2013). Turn notes into questions and quiz yourself.
Is it OK to retire cards I always get right?
Review them less often, but don't drop them. In one study, students allowed to drop flashcards learned slightly less (Kornell & Bjork, 2008).
Do flashcards work for the math questions?
They help you remember formulas and steps. You still need to work full problems, since the exam tests calculation, not just recall of the formula.