I have been looking for test anxiety instruments to use in my dissertation paper, but I need some instruments that do not cost me a lot of money. I have been looking for instruments that have the following information, reliability, validity, and information who develop the instruments. I also looking for someone to write a permission letter to permitted me to use the instruments. I am hoping someone can help me and guide me in the right instruments for my study. My study is about people who experience test anxiety, but I will not know who had test anxiety unless I tested someone, and then I will choose at least 12 people in my study to be interviewed and ask some questions.