For the below situation, answer the questions that follows:

"A school administrator is interested in finding how the threatened teachers strike can be averted. He knows that pay demands and the classrooms physical environment are the two main issues in the situation. He, however, feels that these two are not major concerns for the teachers who are extremely dedicated to teaching".

1. What are the variables involved in this situation? What is the type of each variable (dependent, independent, moderating, mediating)?

2. State three testable hypotheses in the null form.