Nice start, Barbara. You discussed validity for two instruments, but the DISCUSSION question is asking you to describe the general methods of assessing validity and the step-by-step process of validating a new measure, not just report how two existing tools were validated.
IND Hw 9
For this assignment, you will read a few example studies and try to figure out the null and alternative hypotheses, and what the type I and type II errors would be in those situations. Here’s an Example to give you an idea about what you’ll be doing: A researcher is