Post 3-4 paragraphs explaining advantages and disadvantages of Classical Test Theory (CTT) and Item-Response Theory (IRT). Describe two specific circumstances for which IRT might provide meaningful benefits if applied to the development or implementation of the test (surveys, interviews, questionnaires, Likert-scale) that you are proposing for your Final Project (measuring employee satisfaction and happiness in Non-Profit organizations), and explain why. Finally, describe two specific circumstances for which CTT might provide meaningful benefits to your test, and explain why. Support your response in APA format with relevant literature.

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