---
title: "Psychology Scales & Screeners: Score Online (Free)"
url: "https://www.ellomind.com/ai-tools-for-psychologists/scales/"
description: "Reference and ready-made AI prompts for validated psychology scales: depression, anxiety, stress, OCD, self-esteem and more. See the items and scoring, then score de-identified responses in any AI assistant. India-first, built by clinicians."
---
ElloMind for Psychologists

# Psychology scales and screeners

Validated, public-domain scales with the items, scoring key and interpretation shown in full, plus a ready-made AI prompt to score de-identified responses in any assistant.

[Depression Patient Health Questionnaire-9 (PHQ-9) Administer and score the Patient Health Questionnaire-9 (PHQ-9), the standard brief measure of depression severity. Nine items, shown in full, with an AI prompt to score de-identified responses in any assistant. Open tool →](/ai-tools-for-psychologists/scales/phq-9-depression-scale/) [Anxiety Generalised Anxiety Disorder-7 (GAD-7) Administer and score the Generalised Anxiety Disorder-7 (GAD-7), the standard brief measure of anxiety severity. Seven items, shown in full, with an AI prompt to score de-identified responses in any assistant. Open tool →](/ai-tools-for-psychologists/scales/gad-7-anxiety-scale/) [Depression · Anxiety · Stress Depression Anxiety Stress Scales (DASS-21) Score the Depression Anxiety Stress Scales (DASS-21) and read the three subscale severities instantly. Twenty-one items shown in full, with an AI prompt to score de-identified responses in any assistant. Open tool →](/ai-tools-for-psychologists/scales/dass-21/) [Depression Hamilton Depression Rating Scale (HAM-D) Rate and score the Hamilton Depression Rating Scale (HAM-D / HDRS-17), the standard clinician-rated measure of depression severity. Seventeen items, shown in full, with an AI prompt to score de-identified responses in any assistant. Open tool →](/ai-tools-for-psychologists/scales/hamilton-depression-rating-scale/) [Anxiety Hamilton Anxiety Rating Scale (HAM-A) Rate and score the Hamilton Anxiety Rating Scale (HAM-A), a standard clinician-rated measure of anxiety severity. Fourteen items across psychic and somatic anxiety, shown in full, with an AI prompt to score de-identified responses. Open tool →](/ai-tools-for-psychologists/scales/hamilton-anxiety-rating-scale/) [OCD Yale-Brown Obsessive Compulsive Scale (Y-BOCS) Rate and score the Yale-Brown Obsessive Compulsive Scale (Y-BOCS), the standard measure of OCD severity. Ten items across obsessions and compulsions, shown in full, with an AI prompt to score de-identified responses. Open tool →](/ai-tools-for-psychologists/scales/y-bocs/) [Stress Perceived Stress Scale (PSS-10) Administer and score Cohen's Perceived Stress Scale (PSS-10), the most widely used measure of perceived stress. Ten items shown in full, with an AI prompt that applies the reverse-scoring to de-identified responses. Open tool →](/ai-tools-for-psychologists/scales/perceived-stress-scale/) [Self-esteem Rosenberg Self-Esteem Scale (RSES) Administer and score the Rosenberg Self-Esteem Scale (RSES), the most widely used measure of global self-worth. Ten items, shown in full below with the interpretation, and a ready-made AI prompt to score de-identified responses in any assistant. Open tool →](/ai-tools-for-psychologists/scales/rosenberg-self-esteem-scale/) [Trauma / history Adverse Childhood Experiences questionnaire (ACE) Score the Adverse Childhood Experiences (ACE) questionnaire, a brief count of adversities before age 18 that is strongly linked to later health and mental-health outcomes. Ten items, shown in full, with an AI prompt to score de-identified responses. Open tool →](/ai-tools-for-psychologists/scales/ace-questionnaire/) [Autism screening Autism Spectrum Quotient (AQ-10) Score the AQ-10, the brief, NICE-recommended screening version of the Autism Spectrum Quotient for adults. Ten items, shown in full, with an AI prompt to score de-identified responses and apply the cut-off. Open tool →](/ai-tools-for-psychologists/scales/autism-spectrum-quotient/)

## Frequently asked questions

Are these scales free to use? + 

Yes. Every scale here is in the public domain or free for clinical and research use. Each page shows the citation and licence.

Does ElloMind see the client's data? + 

No. Each scale gives you a prompt you run in your own AI assistant. ElloMind never sees the responses. Always de-identify client information first.

Are these a substitute for assessment? + 

No. They are screening and monitoring aids for qualified professionals. Interpret every score within a full clinical assessment, never as a diagnosis on its own.