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Harcourt Assessment was a company that published and distributed educational and psychological assessment tools and therapy resources and provided educational assessment and data management services for national, state, district and local assessments.
The Symptom Checklist-90-R (SCL-90-R) is a relatively brief self-report psychometric instrument (questionnaire) published by the Clinical Assessment division of the Pearson Assessment & Information group. It is designed to evaluate a broad range of psychological problems and symptoms of psychopathology.
Carol S. Pearson is an American author and educator. She develops new theories and models with an applied practical bent, building on the work of psychiatrist C. G. Jung , psychoanalyst James Hillman , mythologist Joseph Campbell , and other depth psychologists .
Pearson Education, known since 2011 as simply Pearson, is the educational publishing and services subsidiary of the international corporation Pearson plc. The subsidiary was formed in 1998, when Pearson plc acquired Simon & Schuster 's educational business and combined it with Pearson's existing education company Addison-Wesley Longman . [ 1 ]
Cogmed is a cognitive training software program created in the lab of Torkel Klingberg, a neuroscientist at the Karolinska Institute.Torkel Klingberg was using it to present working memory challenges to people while he studied their brains using fMRI, to try to learn about neuroplasticity.
Pearson's correlation coefficient is the covariance of the two variables divided by the product of their standard deviations. The form of the definition involves a "product moment", that is, the mean (the first moment about the origin) of the product of the mean-adjusted random variables; hence the modifier product-moment in the name.
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Riverside Insights is a United States publisher of clinical and educational standardized tests in the United States; it is headquartered in Itasca, Illinois.It is a charter member of the Association of Test Publishers.