The Open Source Psychometrics Project provides a collection of interactive personality tests with detailed results. These tests range from serious scientific instruments to popular psychology quizzes, covering a wide range of topics such as the Big Five Personality Traits, the Dark Triad, and various other personality assessments. The project aims to educate and entertain users while providing insights into personality assessment and its validity.
The Open Source Psychometrics Project is a valuable resource for anyone interested in personality assessment. It offers a variety of tests, from well-regarded scientific instruments to self-produced quizzes, designed to help users understand their personality traits and characteristics. The project emphasizes the strengths, weaknesses, and validity of different assessment systems, making it a useful tool for both personal entertainment and educational purposes.
CogniFit offers scientifically validated brain training programs designed to stimulate neuronal activity and improve cognitive abilities. These training programs are trusted by doctors and clinicians worldwide and have been analyzed through rigorous scientific research for over 20 years.
PAR, Inc. offers a wide range of psychological assessment tools serving clinicians, mental health professionals, educational institutions, and career development fields. Our products include behavior ratings, trauma assessments, personality tests, and more, designed to help professionals enhance service quality and improve clients' lives.
Psytest develops software for neuropsychological attention diagnostics, offering test batteries like the Test of Attentional Performance (TAP) to assess various facets of attention in adults and children.