@kingslayer I took two years off after undergraduate before applying. I was in your shoes, so I totally know how you feel. I wasn't sure what I like and I was afraid of not being able to handle it. If you get admitted to a program, it means they believe you are capable of handling a doctorate degree. They would not offer admission to someone who they thought could not go through the program. What I recommend is visit NASP website and read your program's PhD handbooks to see if it sounds interesting. Also, if your college offers research assistant position, volunteer and work in a lab to see if you like it. If you can, get experience in a school setting by volunteering or TA for a special education teacher. Don't worry about your undergraduate school not preparing you well. Graduate school and especially doctorate programs are pretty rigorous so everyone starting will be in the same boat no matter where they attended their undergrad. Good luck and congrats on getting an interview!