397 validated scales across 4 research domains
Validated scales from clinical, health, social, personality and applied psychology that are widely used in consumer, marketing and tourism research as well as in their home disciplines. The collection includes landmark instruments such as the Rosenberg Self-Esteem Scale, Perceived Stress Scale, PHQ-9, GAD-7, Big Five Inventory, PANAS, Satisfaction with Life Scale, Moral Foundations Questionnaire and Utrecht Work Engagement Scale. Some clinical instruments are licensed or have usage restrictions, so each page states whether a scale is free to use, and clinical screening tools carry safeguarding notes where relevant. Clinical measures should be used for research purposes only and are not a substitute for professional assessment.
Free access to 2491+ psychometric scales at PsychScales