Blog topic
Psychology articles
Dreams, classical and operant conditioning, short- and long-term memory, cognitive biases, the forgetting curve, the placebo effect, attachment theory and neuroplasticity, along with the study-skills pieces on schedules, flashcards and exams. The memory articles double as a guide to studying the rest of the site.
69 explainers, newest first. Each one ends with real questions from the unit that teaches it, so you can read the explanation and then check whether it stuck.
These are the readable companion to the Psychology track, which holds 18 units and 2,154 practice questions. If you are starting the subject rather than looking something up, the study guide is the better place to begin.
What Is Cognitive Load? Why the Mind Can Hold Only So Much at Once
Cognitive load is the demand a task places on working memory, which holds only a few items at a time. The three kinds of load, and how to design around it.
October 19, 20267 min readWhy Do We Procrastinate? The Psychology of Putting Things Off
Procrastination is not laziness or poor time management; it is a way of escaping a bad feeling about a task. What drives it, and what has been shown to help.
October 17, 20268 min readWhy Do We Get Deja Vu? What the Brain Is Doing in That Moment
Deja vu is a memory alarm going off without a memory. What triggers it, why it is common in the young and in epilepsy, and how a lab produces it.
October 14, 20267 min readWhat Is the Dunning-Kruger Effect? Why Beginners Overrate Themselves
People with little skill in a task tend to overrate their ability, because judging the work needs the skill they lack. What the 1999 study found.
October 13, 20267 min readWhat Is Stress? What the Body Does Under Pressure and When It Turns Harmful
Stress is the body's response to a demand, tuned for short emergencies and costly when it runs for months. The hormones, the damage, and what reduces it.
October 11, 20268 min readWhat Is Imposter Syndrome? Feeling Like a Fraud When the Evidence Says Otherwise
Imposter syndrome is the persistent belief that your success is undeserved. Where the term came from, who reports it, what keeps it going, and what helps.
October 8, 20267 min readWhat Is Groupthink? Why Capable Groups Make Bad Decisions
Groupthink is the pattern in which a cohesive group suppresses doubt to keep harmony and decides worse than any member would alone. The symptoms and the cures.
October 6, 20267 min readWhat Is Flow? The Psychology of Being Completely Absorbed
Flow is the state of total absorption in a task that is hard but manageable. Who named it, what the conditions are, what it does to your sense of time.
October 5, 20267 min readWhat Is Confirmation Bias? Why We See What We Expect to See
Confirmation bias is the habit of seeking evidence that fits what we already believe. Where it comes from, how it is measured, and what curbs it.
October 2, 20268 min readHow to Plan an Essay: From a Question to an Argument
Most weak essays are well-written summaries answering a question nobody asked. How to read the question, find an argument, and build a skeleton.
October 2, 20268 min readHow to Revise Maths Without Just Rereading Worked Examples
Reading a solution feels like learning and mostly is not. Attempt first, mix problem types, log your errors, and practise under exam conditions.
September 30, 20268 min readWhat Did the Marshmallow Test Really Show?
Children who waited for a second marshmallow seemed to do better in life, and the study became a parable about willpower.
September 30, 20268 min readHow to Learn Vocabulary in a New Language So It Stays Learned
Which words to learn first, why spaced recall beats rereading, how to use the keyword trick without becoming dependent on it, and a daily routine that adds up.
September 9, 20267 min readWhy Do We Yawn?
The leading theories including brain cooling, why the oxygen explanation is wrong, and why yawning is so contagious.
August 28, 20269 min readMaslow's Hierarchy of Needs Explained Simply
Maslow's hierarchy of needs organises human motives from basic physical needs to growth and fulfilment. Learn the model, its uses, and its limits.
August 17, 20269 min readHow to Make a Study Schedule You Can Actually Follow
Learn how to make a study schedule with realistic sessions, clear priorities, spaced review, buffer time, and small daily tasks that are easier to sustain.
August 17, 202610 min readHow to Use Flashcards Effectively for Long-Term Memory
Learn how to use flashcards effectively with active recall, spaced review, clear prompts, and honest self-testing so facts become easier to retrieve later.
August 17, 20269 min readWhat Is the Fundamental Attribution Error? A Psychology Guide
Learn why people may overestimate personality and underestimate situations when explaining someone else's behaviour.
August 17, 20268 min readWhat Is the Halo Effect? How One Impression Can Shape a Judgment
Learn how one positive impression can influence unrelated judgments, why the bias happens, and how to slow it down.
August 17, 20268 min readWhat Is Social Loafing? Why Group Effort Can Sometimes Drop
Learn what social loafing is, why people may put in less effort in groups, and how clear roles, accountability, and meaningful tasks can reduce the effect.
August 17, 20269 min readHow to Study for Multiple Exams Without Mixing Everything Up
Learn how to study for multiple exams with a calm plan that balances subjects, uses active recall, spaces review, and keeps urgent work from taking over.
August 17, 20268 min readHow to Study for an Open Book Test Without Relying on the Book
Learn how to study for an open book test by understanding key ideas, organising references, practising retrieval, and finding information quickly.
August 17, 20269 min readWhat Is Cognitive Bias? How Mental Shortcuts Shape Judgement
Learn how useful mental shortcuts can also skew judgement, with simple examples of anchoring, availability, and framing.
August 14, 20268 min readWhat Is the Forgetting Curve? Why Memories Fade
Learn why recall often drops after learning, why the curve is not fixed, and how retrieval and spacing can strengthen memory.
August 14, 20269 min readWhat Is the Placebo Effect? How Expectations Can Shape Experience
Learn how expectations, context, and learned associations can influence symptoms without making an inactive treatment a cure.
August 14, 202610 min readWhat Is Attachment Theory? How Early Relationships Shape Expectations
Learn how attachment patterns describe expectations about closeness, comfort, and support without turning them into fixed labels.
August 14, 20269 min readWhat Is Neuroplasticity? How the Brain Changes with Experience
Learn how experience can change brain connections and function, why practice matters, and what plasticity does not promise.
August 14, 202610 min readWhat Is Cognitive Dissonance? Why Conflicting Beliefs Feel Uncomfortable
Learn why conflicting beliefs, choices, and actions can create tension, plus the common ways people try to reduce it.
August 14, 20269 min readWhat Is Intrinsic Motivation? Why Some Activities Feel Rewarding by Themselves
Learn why interest, enjoyment, curiosity, and mastery can drive behaviour even when no external reward is offered.
August 14, 20269 min readWhat Is Observational Learning? How Watching Others Shapes Behaviour
Learn how attention, memory, imitation, and consequences help people learn behaviours by watching other people.
August 14, 20269 min readWhat Is Conformity? How Groups Can Shape Behaviour and Judgement
Learn why people sometimes adjust behaviour or opinions to match a group, and how social pressure, uncertainty, and norms matter.
August 14, 202610 min readWhat Is Learned Helplessness? When Past Failure Shapes Future Effort
Learn how repeated lack of control can reduce later effort, what experiments found, and why context and expectations matter.
August 14, 20269 min readWhat Is the Bystander Effect? Why Groups Can Change Helping Behaviour
Learn why the presence of other people can sometimes reduce helping, and how responsibility, uncertainty, and cues matter.
August 14, 20269 min readWhy Do We Dream? What Psychology Can and Cannot Explain
Explore leading psychology ideas about memory, emotion, brain activity, and why dreams can feel vivid even when their purpose is uncertain.
August 13, 20269 min readClassical Conditioning Explained with Everyday Examples
Classical conditioning explains how one signal can become linked with another event. Learn the basic process, key terms, and simple examples from psychology.
August 13, 20269 min readShort-Term vs Long-Term Memory: What Is the Difference?
Short-term vs long-term memory differ in duration, capacity, and use. Learn how working memory, encoding, retrieval, and practice connect the two.
August 13, 20268 min readOperant Conditioning: How Consequences Shape Behaviour
Operant conditioning explains how consequences can increase or decrease behaviour. Learn reinforcement, punishment, shaping, and schedules in simple terms.
August 13, 20268 min readSleep and Learning: Why Rest Makes You Smarter
Sleep is not lost study time. It is when your brain files away what you learned. Skimp on it and the learning quietly leaks out.
July 20, 20267 min readInterleaving: Why Mixing Topics Helps You Learn
Studying one topic to death before moving on feels tidy, but mixing topics together helps you learn each one better. Here is why.
July 16, 20267 min readBeat Test Nerves with Small, Steady Practice
Test anxiety often comes from feeling unprepared and out of control. Regular low-stakes practice calms both.
June 25, 20267 min readWhy Getting It Wrong Helps You Learn
A wrong answer is not a failure. It is one of the most useful things that can happen while you study, if you use it well.
June 18, 20267 min readFive Minutes a Day: Studying for Busy People
No time to study? You have more than you think. Here is how five focused minutes a day can add up to real learning.
June 11, 20267 min readHow to Focus: Beating Distractions While You Study
Focus is not about willpower alone. It is about designing your study time so distractions have nowhere to sneak in.
June 4, 20267 min read5 Ways to Actually Remember What You Read
Reading something once rarely makes it stick. These five simple habits turn passive reading into memory that lasts.
May 28, 20267 min readThe Feynman Technique: Learn Anything by Explaining It
If you can explain something simply, you truly understand it. The Feynman technique turns that idea into a powerful way to learn.
May 21, 20267 min readMake Studying Fun: Learning as a Game
Games are sticky for a reason. The same ideas that keep you playing can make studying something you look forward to.
May 14, 20267 min readMnemonics and Memory Tricks That Actually Work
Some facts just refuse to stick. Memory tricks give them a handle, so you can pull them back when you need them.
May 7, 20267 min readHow to Build a Study Habit That Lasts
Motivation comes and goes. A habit stays. Here is a calm, realistic way to make daily learning a natural part of your day.
April 30, 20268 min readActive Recall: The Study Trick That Actually Sticks
Rereading feels like studying but rarely works. Active recall, the simple act of testing yourself, is one of the most effective ways to learn.
April 16, 20267 min readSpaced Repetition, Explained Simply
Spaced repetition is the study method behind flashcards that work. Here is the plain-language version, and how to use it without any fancy tools.
April 2, 20268 min readThe Science of Streaks: Why a Little Every Day Wins
Streaks are more than a badge. They are a simple, powerful trick for turning studying into a habit you barely have to think about.
March 18, 20268 min readWhy Tiny Daily Quizzes Beat Cramming
Cramming feels productive but fades fast. Here is why a few small quizzes every day help you remember far more, with less stress.
March 4, 20267 min readChunking: How to Make Big Topics Feel Small
A huge subject can feel impossible. Chunking breaks it into small, friendly pieces your brain can actually hold.
February 26, 20267 min readThe Growth Mindset: You Can Get Smarter
Believing your abilities can grow is not just a nice thought. It changes how you study, how you handle setbacks, and how far you get.
February 12, 20267 min readWhy Fun Facts Are Good for Your Brain
Trivia is more than idle fun. Curiosity and surprise help memory stick, and a good fact quietly connects to everything else you know.
January 4, 20267 min readThe 80/20 Rule for Studying
A small slice of any topic drives most of the results. Here is how to find the high-value parts and study those first instead of trying to learn everything.
November 17, 20257 min readDoes Music Help You Study?
Music can lift a boring session or wreck a hard one. Here is when a soundtrack helps your studying, when it hurts, and how to test it for yourself.
November 9, 20257 min readSet Better Goals: Aim at Actions, Not Outcomes
Goals like get an A can leave you stuck, because you do not fully control the result. Process goals aim at the tiny daily actions you actually control.
November 1, 20257 min readHow to Read a Textbook Without Falling Asleep
Reading a textbook front to back is a fast way to zone out. An active reading method turns a dry chapter into something your brain can actually hold onto.
October 24, 20257 min readThe Myth of Learning Styles
The idea that you are a visual or auditory learner is a comforting myth. What actually helps is matching the method to the material you are learning.
October 16, 20257 min readBrain Food: How What You Eat Affects Focus
Your brain runs on what you eat and drink. A few gentle food habits can steady your energy and make focus feel easier, no fad diets required.
October 8, 20257 min readExercise and the Brain: How Moving Helps You Learn
Movement sharpens focus, lifts mood, and helps memory. A short walk before or after studying can quietly boost how much you learn.
September 30, 20257 min readMetacognition: Knowing What You Know
The illusion of knowing fools us all. Metacognition, thinking about your own thinking, helps you check what you truly understand.
September 22, 20257 min readHow to Beat Procrastination and Just Start
Procrastination is usually a starting problem, not a laziness problem. Shrink the task and take a tiny two-minute start to break the freeze.
September 14, 20257 min readConcrete Examples: Making Abstract Ideas Stick
Abstract ideas are slippery. Concrete, real examples give your brain something to hold onto. Here is how to find and use them.
September 6, 20257 min readAsk Why: How Elaboration Deepens Understanding
Asking why and how, and linking new ideas to what you already know, turns shallow facts into real understanding that lasts.
August 29, 20257 min readLearn with Pictures: The Power of Dual Coding
Pairing words with simple visuals gives your brain two ways to hold an idea. Here is how doodles and diagrams make learning stick.
August 21, 20257 min readHow to Take Notes That Actually Help
Copying every word feels busy but rarely helps. Learn to capture ideas, organise them, and review, so your notes work as hard as you do.
August 13, 20257 min readThe Pomodoro Technique: Study in Short, Focused Bursts
A simple timing method: study in short bursts, then take a small break. Here is why the rhythm works and how to try it today.
August 5, 20257 min read