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 25, 2026

If a small request changes what you do next, these 7 phrases capture the limits of that influence — a higher later response supports an effect in that setting, not a rule about every person.

You just agreed to a small request, and now a larger one is in front of you. Foot-in-the-door research says ... Read…

September 25, 2026

If you missed therapy or want to stop, that feeling is not a personal verdict — dropout rates change with the treatment, the therapeutic relationship, and whether you had a choice.

You arrived after missing therapy or thinking about stopping. The clearest answer is that research does not show one dropout ... Read…

September 25, 2026

Leaving early is not an outcome — it is an attendance label

You are weighing what it means when therapy ends before the planned last session. Research gives a useful answer: dropout ... Read…

September 25, 2026

People who notice eyes while making a small choice aren’t necessarily more charitable — the donation evidence found no significant difference in coin allocation

You are trying to tell whether watching-eye images really change what people do, or whether the effect sounds bigger than ... Read…

September 25, 2026

People who receive an emotional intelligence score usually don’t see one health answer — they see links with active coping, sleep, support and well-being

You arrived with an emotional intelligence number and a health question attached to it. The clearest answer is a link ... Read…

September 25, 2026

Your tip-of-the-tongue moments do not point to one simple problem — the research links them to several parts of word retrieval

You know the answer, feel it close, and still cannot say the word. The research does not give you one ... 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.