Standardized Batteries
Personality
Every assessment shows its evidence-status label up front — validated, standardized, research instrument, or educational — so you know exactly how much weight to put on the result before you start.
All Assessments
Mental Health & Mood (34)
Cognitive & Attention (5)
Personality (4)
Social (27)
Self & Coping (16)
Well-being (14)
Technology (3)
Health (1)
Work (1)
Substance Use (4)
Social & Political (8)
Work & Organizational (1)
Attitudes & Beliefs (2)
Education (1)
Clinical (3)
Environment (6)
Relationships (1)
Morality & Ethics (1)
Other (4)
FREE
Research Instrument
Internal-External Locus of Control Short Scale-4
4-item measure of locus of control via two 2-item subscales: internal locus of control and external locus of …
FREE
Research Instrument
Portrait Values Questionnaire-21 (ESS Human Values Scale)
21-item instrument measuring Schwartz's ten fundamental human values through brief portrait descriptions. Res…
FREE
Research Instrument
Schwarzer Procrastination Scale
10-item self-report scale measuring the tendency to delay tasks and intentions.
FREE
Research Instrument
Schwarzer Self-Regulation Scale
10-item self-report scale measuring the ability to focus attention and control distracting thoughts/feelings …