Your mind is more interesting than the myths about it.

CAADRIA — the Cognitive, Affective And Developmental Research Insights Archive — turns real psychology research into guides you can test on yourself: self-checks, experiments and myth-busting you can feel working.

Try a 60-second self-check Browse topics

Predict the finding

In a famous study, people watched a basketball video while a person in a gorilla suit walked through the middle of the game. What share of viewers never noticed the gorilla?

The archive

Six rooms of the mind

Anxiety & stress What worry is for, when it misfires, and evidence-based ways to work with it. Memory & attention Why you forget names, miss gorillas, and how to actually remember things. Personality The Big Five, what's stable, what changes, and what tests can really tell you. Relationships Attachment, conflict, connection — what the research says actually helps. Sleep & habits The science of rest, routine and behaviour change that sticks. Biases & decisions The predictable glitches in human judgement — and how to catch your own.

Myth lab

Guess before you flip

Fresh from the archive

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July 31, 2026

People who feel steady sooner than expected after a loss aren’t broken — the science of grief points somewhere more specific than ‘you didn’t care enough’

If you have lost someone and found yourself feeling steady again sooner than you expected, you are not broken and ... Read…

July 30, 2026

People who top up before the tank hits empty aren’t anxious — psychology says the habit points at something more specific

You watched the fuel needle slip past half and felt the small pull to stop and fill up, even though ... Read…

July 30, 2026

People who improve fastest from feedback show it in 7 ways, long before the next test comes back

You finished the task. Someone says “good job,” or hands back a grade with a number on top. Does that ... Read…

July 30, 2026

What US surveys reveal about generalized anxiety, worry, and when it starts

You said goodbye an hour ago, and the conversation is still running — one line replays, you wince, and it ... Read…

July 29, 2026

People who report less than they truly earned aren’t cheating for gain — they’re lying to look honest

You finished the job in half the time everyone expected. It went well — genuinely well. Yet instead of saying ... Read…

July 29, 2026

People who apologize and still feel the wall go up aren’t bad at it — the missing piece is more specific than sincerity

You said sorry. You meant it. And you watched it land with a thud — the other person still guarded, ... Read…

How we work

Research first, hype never

Every claim on CAADRIA traces back to published research — and when studies disagree or fail to replicate, we say so. Interactive self-checks run entirely in your browser: your answers are never stored or sent anywhere.

Claims cited to published studies
Replication status flagged honestly
Self-checks run in your browser only
Educational content, clearly not therapy

Before you ask

Common questions

The short version: educational, evidence-based, and never a substitute for professional care. Details on the right.

What does CAADRIA stand for?

The Cognitive, Affective And Developmental Research Insights Archive — the three pillars of psychological science (thinking, feeling, growing) in one library.

Are the self-checks real psychological tests?

They are educational versions built on open, validated research instruments. They can show you patterns worth reflecting on, but they are not clinical assessments and cannot diagnose anything.

Do you store my quiz answers?

No. Interactive checks run entirely in your browser. Nothing you answer is stored on our servers or sent anywhere.

Is this a substitute for therapy?

No. CAADRIA is an educational publication. If you are struggling, a qualified mental-health professional is the right person to talk to.

CAADRIA is an independent psychology publication. Our content is educational and is not a substitute for professional mental-health advice, diagnosis or treatment. If you are struggling, please reach out to a qualified professional.