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 20, 2026

Sleep meta-analysis headlines do not give you a personal verdict — they combine results for defined groups and outcomes, so every number carries boundaries

You see a sleep meta-analysis headline and wonder whether its bold number describes what will happen to you. It does ... Read…

September 20, 2026

If you see one health result and wonder “Will this happen to me?”, that question isn’t answered by the headline — the outcome, effect size and comparison define the finding

You read a health headline and wonder whether its result applies to your own life. The strongest answer is narrower: ... Read…

September 20, 2026

People who sense a deceased loved one’s presence don’t share one grief outcome — externalized bonds can carry different links to violent loss and responsibility

You still speak to someone who died, notice them in a dream, or carry their words into a hard choice. ... Read…

September 20, 2026

If you still talk to someone who died, you are not failing to let go — these 7 grief myths show why the bond’s meaning depends on its form, your attachment, the loss, and your culture

You still talk to the person who died, carry their values, or wake from dreams that make them feel close. ... Read…

September 20, 2026

If you still talk to, dream of, or carry the values of someone who died, these aren’t interchangeable signs of grief — 7 parts of the evidence show why each bond needs context

You still feel connected to someone who died, and you want to know what that connection says about your grief. ... Read…

September 20, 2026

If you still picture where you were during September 11, the memory’s force is not evidence of perfect detail — studies found vivid recall across tested ages and time periods.

You remember where you were when major news arrived, yet another detail now feels less certain. That tension captures the ... 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.