N7

In a university with male and female students, a research team focused on trying to discover whether the notable decrease in the performance of students may be due to the transition to online education, which depends on the availability of the Internet for students or not, which forced the two researchers to develop a plan for this study:

According to what you studied in research methods:

1. What are the variables associated with this type of study (mentioned in the example), and what are the types of these variables?

2. Are there any mediator or intervening variables, specify this variable, if it is found, and explain what is its effect in the study?

3. According to what you studied, what is the difference between a measurement and a variable?

4. Do you think that a test such as the (T test) can be used in this study, and if your answer is yes, how is this use? If Your answer was no, why?

5. According to the current data, can the ANOVA test be used, explain why and if it is not, and how if it is yes?