IOP3701_Assignment__2_Sem_1_2020

IOP3701_Assignment__2_Sem_1_2020 TABLE OF CONTENTS Introduction .................................................................................................................page 3 Question 1: Difference between inter-item consistency and inter-scorer reliability.… page 3 Question 2: Discussion if the Employment Equity Act is too restrictive or does it improve testing practices…………………………………………………………………………...page 3-4 Question 3: Item Response Theory: 3.1 Describe the IRT approach to the analysis of items….……………………………..page 5 3.2 Advantages of IRT models in psychological assessment compared to traditional item selection procedures………………………………………………………………………...page5 Question 4: Norm groups: 4.1 Describe what norm groups are and use of it in psychological assessment…page 5-6 4.2 Why is it necessary to use norm scores and not raw scores in the interpretation of psychological test results.............................................................................................page 6 Conclusion……………………………………………………………………………….......page 6 References..................................................................................................................page 6