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 11, 2026

Post-traumatic growth isn’t evidence that trauma helped — it’s a report of positive change whose meaning and causes the studies cannot fully settle

You are trying to understand whether resilience and post-traumatic growth can belong in the same life, especially while the trauma ... Read…

September 11, 2026

If your parents’ divorce still feels present in adult life, that doesn’t mean it determined who you became — research finds small group differences, wide variation, and no single outcome

You are looking back at a parental divorce and wondering whether it still shapes your adult life. Research supports a ... Read…

September 10, 2026

If your parents’ divorce still affects how you approach romance, that feeling is not evidence of a fixed pattern — adult attachment and romantic life show links, not a single path.

You are an adult, yet a parent’s divorce still shows up in family talks, close relationships, or your own worries. ... Read…

September 9, 2026

People comparing Central Europe age groups aren’t seeing one universal rate — the number affected, prevalence rate, and total DALYs all rise toward middle age before declining

You arrived with an age band in mind and want to know whether the Central Europe result changes with age. ... Read…

September 9, 2026

If you are checking where the rate changes most, the answer is not one isolated age band — the 2023 estimate rises across adulthood and stays near its maximum through the three oldest measured bands.

You found an age chart and want to know whether the pattern for other mental disorders fits your age. In ... Read…

September 9, 2026

You slow your breathing to change how you feel, but the clearest evidence is not a universal emotional lift — it is HRV during practice and possible improvement in panic symptoms

You slow your breathing for health reasons and wait for your body to respond. The clearest research effects appear in ... 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.