Past webinars

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This presentation examines the underlying cognitive and processing skills that facilitate the development of basic mathematical skills including representation of cardinal magnitude, the learning process of associating a perceived number to a spoken word, Arabic symbolization, and the internalization of these systems in the formation of the mental number line.

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Dr. Derogatis, a global authority on symptom checklists and outcomes measurement and author of the SCL-90-R, BSI, and BSI 18 tests, will present a free webinar on the history, design, and application of these respected instruments.

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