The essay geekIn what ways are these measures valuable in the evaluation of a test? Why? 300 words 2 peer-review journal articles referen

references What is the difference between item discrimination and item difficulty? In what ways are these measures valuable in the evaluation of a test? Why? 300 words 2 peer-review journal articles references Distinguish between the constructs of intelligence and achievement in terms of how they are defined and how they are measured. In what ways could these constructs be used to create a theoretical framework for research? Support your answer. 300 words 2 peer-review journal articles references What is the most critical issue that a professional should consider when selecting an intelligence testing instrument? Provide your rationale. 300 words 2 peer-review journal articles references  Sep 12 2021