NCLEX Study Help: How to Study for the NCLEX With Seven Evidence-Based Methods

NCLEX study help that rests on research is about how you study: spread review over time, answer from memory before you check, mix topics, read the explanation after every miss or guess, compare your confidence with your results, practice applying knowledge as the exam asks and protect your sleep. Here is how to study for the NCLEX that way.

This article covers seven methods, the studies behind each and how to use them in your NCLEX-RN or NCLEX-PN study. None of the studies below measured NCLEX results: they come from laboratories, classrooms and health professions education, including medicine and nursing, so they show how people learn and remember, not how anyone will score on the exam.

Exam details can change. The NCLEX facts below come from NCSBN, the organization that develops the exam: its 2026 test plans, its 2026 Candidate Bulletin and nclex.com, checked in October 2026.

Why Some Study Methods Only Feel Effective

Rereading a chapter until it looks familiar feels like progress. The research uses a different measure: what you can recall or apply later.

A 2013 review of 10 learning techniques, published in Psychological Science in the Public Interest, rated practice testing and distributed practice (spacing study over time) as high utility because they benefited learners of different ages and abilities across many kinds of tasks. It rated rereading and highlighting as low utility because they do not consistently boost students' performance.

Two studies show the gap between how a method feels and what it does:

• Confidence without retention. In two 2006 experiments published in Psychological Science, students who restudied prose passages recalled more on a final test five minutes later than students who had practiced recalling them. On tests two days or one week later, the students who had practiced recall retained substantially more, even though restudying had made the other group more confident.
• A preference that survives the evidence. In 2008 experiments, people studied paintings by several artists, either each artist's paintings in a row or mixed with other artists' paintings, and then judged which artist had painted new paintings. Mixing helped, yet participants rated the blocked order as more effective, even after their own test results had shown the opposite.

How easy a session feels can mislead you about what you will remember.

1. Spaced Practice: Return to Each Topic Over Time

Spaced practice, also called distributed practice, spreads study across separate sessions instead of massing it into one. Research in health professions education supports it:

• A 2024 systematic review of 56 studies in health professions education found significant benefits of distributed practice, retrieval practice or both over control and comparison groups in 43 of its 63 experiments, and concluded that both methods are often effective at improving academic grades.
• A 2007 randomized trial sent third-year medical students weekly emails after their urology rotation, each with a short case or question in multiple-choice format followed by the answer and explanations. Students were randomly assigned to receive the emails on two of the four urology topics they had studied. The emails significantly improved end-of-year test scores, most for students who had finished urology six to 11 months earlier.

How far apart should the sessions be? The best gap depends on how long you need to remember. In a 2008 study, more than 1,350 people learned a set of facts, reviewed them after a gap of up to 3.5 months and took a final test up to a year later. A longer gap first raised final scores and then gradually lowered them, and the best gap grew as the final test moved further away.

For NCLEX study, that means coming back to each topic in later sessions instead of finishing it once, with a gap before each review. Keep earlier topics in your question sets rather than saving them for the final days. The NCLEX study plan shows how much time each test plan area gets.

2. Retrieval Practice: Answer From Memory Before You Check

Retrieval practice means recalling information from memory: answering a question, writing down what you remember or working through a case before you look at your notes. Researchers also call it test-enhanced learning.

• Across health professions, a 2018 systematic review (BEME Guide No. 48) included 19 controlled studies that compared test-enhanced learning with studying the same material or with another testing strategy, using short-answer and multiple-choice questions, simulation and standardized patients. Five of six immediate learning outcomes, 21 of 23 retention outcomes and all seven transfer outcomes favored testing over studying.
• In residency, a 2009 randomized trial had pediatric and emergency medicine residents take repeated short-answer tests on one topic and study a review sheet on another after the same teaching session, with feedback after each test. On a final test about six months later, scores averaged 39% for the tested topic and 26% for the studied one.
• In nursing education, a 2015 study included 161 undergraduate nursing students in a general psychology course. After each lesson, one group took a multiple-choice test with immediate feedback and the other read the study material. The tested group did better on the final cumulative test and on the graded examination.

In the residents' and nursing students' studies above, testing came after a teaching session or a lesson, not instead of it. So learn a topic first, then close the book: answer questions on it, write down the key points or talk through a case from memory, and only then check the source. A wrong answer is still useful when you find out why it was wrong (method 4).

3. Interleaving: Mix Topics You Have Already Studied

Interleaving means mixing topics or problem types within a practice session instead of finishing one block before starting the next. The NCLEX mixes topics too. According to the 2026 test plans, each item is chosen from the content area that will produce the best match to the test plan percentages, and NCSBN's FAQ adds that each exam covers all areas of the test plan and is not focused on specific nursing specialties.

• In medical education, a 2003 study gave medical students the same instruction in ECG (electrocardiogram) diagnosis, then randomly assigned them to practice either with examples from several diagnostic categories mixed together or with each category in its own block. The mixed-practice group reached 46% diagnostic accuracy, the blocked group 30%.
• Across 59 studies, a 2019 meta-analysis found a moderate overall benefit of interleaving. It was largest for paintings and other visual material and small for mathematical tasks; results for expository texts were unclear, and for learning words, blocking did better. The benefit was stronger when the categories resembled each other and when the material was more complex.

Use mixed sets for topics you have already studied, especially ones that are easy to confuse, such as conditions with similar findings. In the ECG study, the mixing came in the practice phase, after the same instruction for everyone. Expect mixed sets to feel less fluent than blocks, as they did in the painting study above.

4. Feedback: Learn Why Each Option Is Right or Wrong

What you do after a question matters too. Multiple-choice practice adds a risk of its own: the authors of a 2008 experiment published in Memory & Cognition note that choosing a wrong option can lead students to acquire false knowledge. In their experiment, feedback, given immediately or after a delay, increased correct answers on a later test and reduced how often students repeated wrong options from the first test.

• Explanations, not just answers. In a 2013 pilot study published in Medical Teacher, students who received the answers to online multiple-choice tests with detailed explanations of why each answer was correct or incorrect did significantly better on the final biomedical exam than the previous year's students, who received the correct answers only. The two groups were not randomized.
• After an error, feedback helps most. In a 2005 experiment with foreign-language word pairs, giving the correct answer after a wrong response increased retention on a test a week later by 494%.
• After an unsure correct answer, the evidence is mixed. The same 2005 experiment found that feedback after correct answers made little difference, whether or not the person was confident. In 2008 experiments with general-knowledge multiple-choice questions, feedback doubled the retention of correct answers given with low confidence.

Read the explanation after every miss and every answer you were unsure of. Work out which cue mattered, why the correct option was the safest or highest priority and why the option you chose looked plausible. The NCLEX test-taking strategies guide has a routine for diagnosing a wrong answer.

5. Metacognition: Check Your Confidence Against Your Results

Metacognition is your judgment of what you know. Studies in health professions education show where that judgment holds up and where it does not:

• Overall self-assessment is unreliable. A 2006 systematic review in JAMA compared physicians' self-assessments with external measures of their competence. In 13 of 20 comparisons, self-assessment showed little, no or an inverse relationship with the external measure, and several studies found the worst accuracy among the least skilled and the most confident. The authors called the evidence suboptimal in quality but concluded that physicians have a limited ability to accurately self-assess.
• Confidence on a single question tracked accuracy well. In a 2020 study of 3,145 medical students taking a 200-question progress test, 86% of the answers they gave with high confidence were correct, and they took longer and changed their answer more often when their first answer was wrong. Their self-monitoring was good but not perfect, and apart from the first semester it did not change from one semester to the next.

So trust question-level evidence over a general sense of being ready:

• Mark how sure you are before you check each answer.
• Track misses and unsure correct answers by topic.
• Check whether you can use the same principle in a new scenario.

6. Exam-Like Practice: Apply Knowledge the Way the Exam Asks

According to NCSBN, the majority of NCLEX items are written at the application level or higher, and clinical judgment is measured explicitly: in the 2026 test plans, by 18 case study items (three item sets) and approximately 10% stand-alone items. Practice that only asks you to recognize a fact is a different task.

Research on transfer points the same way:

• Practice tests can build learning that transfers. A 2018 meta-analysis of 122 experiments found that practice testing can produce learning that transfers to different contexts, and that transfer was greatest across test formats, to application and inference questions and to problems involving medical diagnoses, and weakest to material that was studied but never tested. How well people did on the practice test strongly influenced whether learning transferred. After a correction for publication bias, the analysis often showed no transfer when none of the factors that favored it were present.
• Clinical reasoning can be practiced as questions. In a 2016 randomized crossover trial, fourth-year medical students studied patient cases either as long narratives or with a sequence of key feature questions. On a retention test nine months after the start of term, their mean scores were 56.0% on the question-based items and 48.8% on the narrative items.

For NCLEX study:

• Use questions that ask you to apply knowledge to a client, and include clinical judgment case studies. The NCLEX clinical judgment guide explains the six steps they measure.
• Take NCSBN's free Candidate Tutorial, which offers item examples similar to the ones on the exam and familiarizes you with the Pearson VUE exam software. NCLEX question types explains each format.
• Now and then, do a mixed, timed set with no going back: on the exam, the five-hour limit includes breaks, and once you select Next, you cannot return to an item. What to expect on test day covers the rest of the day.

Keep most sessions for learning, and use exam-like sets to practice what NCSBN advises in the test plans: maintain a reasonable pace and carefully read and consider each item before answering.

7. Sleep: Protect It Before and After You Study

Sleep is part of how learning lasts. A 2023 summary of 19 systematic reviews and meta-analyses concluded that sleep "enhances memory consolidation, especially for complex declarative information."

• A night without sleep before learning hurts most. Two 2021 meta-analyses of studies on at least one full night without sleep found that it impaired memory for material learned after the sleepless night and, to a smaller degree, for material learned before it. The authors note signs of publication bias and very low statistical power in most of the studies.
• Short nights count too. A 2024 meta-analysis of 39 reports found that restricting sleep, compared with normal sleep, impaired memory formation, with a small effect and no evidence of publication bias.

For NCLEX study, do not trade sleep for extra hours at the desk, least of all before a day of new material. This is general educational guidance, not medical care; if sleep problems persist, consider speaking with a qualified health care professional.

How to Study for the NCLEX-RN and NCLEX-PN: Put the Methods Together

You do not have to choose one method. A 2024 review of classroom-based durable learning in health professions education found several strategies generally reported as effective, including spaced learning, testing and case studies, and no one type shown to be more effective than the others.

One study session can use most of them:

1. Start with a mixed set of questions on topics you have already studied (retrieval and interleaving).
2. Before you check each answer, mark how sure you are (metacognition).
3. Read the explanation for every miss and every unsure answer (feedback).
4. Review the concept behind each miss, then close the book and restate it (retrieval).
5. Put those topics into a new mixed set on a later day (spacing).

Now and then, make the set exam-like: timed, with case studies and no going back. And stop in time to sleep.

Our NCLEX tips translate these principles into a compact routine. For the rest of your preparation, the NCLEX study plan divides your weeks by the 2026 test plan weights, the 2026 NCLEX study guide covers the steps from your baseline to test day and how to pass the NCLEX covers the habits that help.

Seven NCLEX Study Methods at a Glance

Frequently Asked Questions

Is rereading your notes a good way to study for the NCLEX?

Not on its own. A 2013 review of 10 learning techniques rated rereading and highlighting as low utility because they do not consistently boost students' performance, and it recommends practice testing instead of rereading. Reread a topic when a question shows you a gap, then test yourself on it again.

Should NCLEX-RN study and NCLEX-PN study use different methods?

No. None of the studies above measured either exam. What differs is the content: NCSBN describes the NCLEX-RN and NCLEX-PN as separate examinations that reflect different scopes of practice, and their 2026 test plans give different percentages to several Client Needs areas. The NCLEX study plan shows both sets of weights.

Should I start with questions or with content review?

Both have a place. In the studies of residents and nursing students above, testing came after a teaching session or a lesson. A 2017 quasi-experimental study in a nursing review course found that low-scoring students improved more with test-enhanced learning, while intermediate-scoring students improved more with didactic instruction. Learn a topic first, then switch to answering from memory.

How do I know whether my study methods are working?

Judge by your results over time, not by how a session felt. Compare your confidence with your answers, and recheck old topics in new mixed sets. In a 2006 systematic review, physicians' self-assessments showed little, no or an inverse relationship with external measures in 13 of 20 comparisons.

Is it worth staying up all night to study for the NCLEX?

The research points the other way. Two 2021 meta-analyses found that a night without sleep impaired memory for material learned afterward and, to a smaller degree, for material learned before it. A 2010 meta-analysis found that short-term sleep deprivation had its largest effect on lapses in simple attention.

Do these methods help in nursing school too?

Many of the studies above measured course results. The 2024 systematic review looked at academic grades, and in the nursing study above, the students who took a test after each lesson did better on their course's graded examination. The NCLEX adds its own format, which method 6 covers.

Before You Reread Your Notes

The next time a page feels familiar, close it and test yourself before you move on. Explore ExamReady NCLEX preparation when you want a structured place to practice these methods.

Official resources

• NCLEX: Frequently asked questions
• NCLEX: Prepare (Candidate Tutorial)
• NCSBN: 2026 NCLEX-RN Test Plan (PDF)
• NCSBN: 2026 NCLEX-PN Test Plan (PDF)
• NCSBN: 2026 NCLEX Candidate Bulletin (PDF)
• PubMed: Improving Students' Learning With Effective Learning Techniques: Promising Directions From Cognitive and Educational Psychology (Dunlosky et al., 2013)
• PubMed: Test-enhanced learning: taking memory tests improves long-term retention (Roediger and Karpicke, 2006)
• PubMed: Learning concepts and categories: is spacing the "enemy of induction"? (Kornell and Bjork, 2008)
• PubMed: Systematic review of distributed practice and retrieval practice in health professions education (Trumble et al., 2024)
• PMC: the same review, open-access full text with the 43 of 63 experiments (Trumble et al., 2024)
• PubMed: Spaced education improves the retention of clinical knowledge by medical students: a randomised controlled trial (Kerfoot et al., 2007)
• PubMed: Spacing effects in learning: a temporal ridgeline of optimal retention (Cepeda et al., 2008)
• PubMed: Test-enhanced learning in health professions education: A systematic review: BEME Guide No. 48 (Green et al., 2018)
• PubMed: Repeated testing improves long-term retention relative to repeated study: a randomised controlled trial (Larsen et al., 2009)
• PubMed: Test-enhanced learning: analysis of an experience with undergraduate nursing students (Messineo et al., 2015)
• PubMed: Practice makes perfect: the critical role of mixed practice in the acquisition of ECG interpretation skills (Hatala et al., 2003)
• PubMed: Similarity matters: A meta-analysis of interleaved learning and its moderators (Brunmair and Richter, 2019)
• PubMed: Feedback enhances the positive effects and reduces the negative effects of multiple-choice testing (Butler and Roediger, 2008)
• PubMed: Immediate detailed feedback to test-enhanced learning: an effective online educational tool (Wojcikowski and Kirk, 2013)
• PubMed: When does feedback facilitate learning of words? (Pashler et al., 2005)
• PubMed: Correcting a metacognitive error: feedback increases retention of low-confidence correct responses (Butler et al., 2008)
• PubMed: Accuracy of physician self-assessment compared with observed measures of competence: a systematic review (Davis et al., 2006)
• PubMed: Self-monitoring accuracy does not increase throughout undergraduate medical education (Kämmer et al., 2020)
• PubMed: Transfer of test-enhanced learning: Meta-analytic review and synthesis (Pan and Rickard, 2018)
• PubMed: Test-enhanced learning of clinical reasoning: a crossover randomised trial (Raupach et al., 2016)
• PubMed: Sleep and memory consolidation in healthy, neurotypical children, and adults: a summary of systematic reviews and meta-analyses (Weighall and Kellar, 2023)
• PubMed: Sleep deprivation and memory: Meta-analytic reviews of studies on sleep deprivation before and after learning (Newbury et al., 2021)
• PubMed: A meta-analysis of the impact of short-term sleep deprivation on cognitive variables (Lim and Dinges, 2010)
• PubMed: A systematic and meta-analytic review of the impact of sleep restriction on memory formation (Crowley et al., 2024)
• PubMed: Durable Learning Strategies in Nursing Education: State-of-the-Evidence Review (Mechtel et al., 2024)
• PubMed: Effects of Didactic Instruction and Test-Enhanced Learning in a Nursing Review Course (Tu et al., 2017)