See membership requirements stated in Article IV, Section 2 of Phi Theta Kappa's Bylaws.
Oath
I believe in and support the purpose of the Society. Furthermore, I have read and affirm that I meet all membership eligibility requirements stated in the Phi Theta Kappa's Constitution and Bylaws. I adhere to the moral standards of the Society. Therefore, I solemnly promise to uphold the standards of Phi Theta Kappa, and to keep this object and aim in my mind, and I pledge to support my fellow members and promise to aid them in all worthy endeavors.