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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September 22, 2026

Parental mental illness isn’t a life sentence for a child — it’s one influence among age, symptoms, family life, social support, and access to help

You hear the diagnosis and picture your child’s whole future. The research gives a more careful answer. Parental mental illness ... Read…

September 21, 2026

If you keep asking whether your illness has harmed your child, the evidence does not support a verdict — it points to risk, age, symptoms, social support, and family functioning

You are watching parental mental illness change the mood at home and wondering what it means for a child’s development. ... Read…

September 21, 2026

People who cared through dementia don’t necessarily show one shared response after death — studies found mental health and emotional adjustment can change along different paths

You have cared for someone through decline, and now the numbers about grief seem too simple to fit what happened. ... Read…

September 21, 2026

If one dictator-game choice bothers you, the result is not your character in miniature—it is a decision shaped by the conditions around it

You just made an allocation in a dictator game and wondered whether it exposed your real moral character. It did ... Read…

September 21, 2026

If your dictator game offer changes after a word, image, or repeated round, that doesn’t make the choice meaningless — it shows why generosity must be read within its setup

You face a dictator game split and wonder whether the offer reveals a person’s moral core. The clearest answer is ... Read…

September 21, 2026

If you offer more to someone you know, that isn’t inconsistent morality — evidence links dictator-game giving to perceived interpersonal closeness

You choose how much another person receives in a dictator game, then wonder whether the choice reveals your moral character. ... 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.