Ruby on Rails FactoryGirl not generating factory with multiple associations

My student_status id's store different associations. For instance, student_status_id of 1 means the student is active, so it is integral that I generate these different id's. I've tried creating a FactoryGirl user without the student_status_id 1 and the code breaks telling me that there is no status_id. Furthermore, how do I use FactoryGirl to generate say a status_id of say 7?

FactoryGirl.define do
  factory :user do
    first_name 'example'
    last_name 'user'
    email 'example@user.com'
    username 'example'
    password 'abcdef'
    password_confirmation 'abcdef'
    birthdate DateTime.new(1990,9,1,17)
    student
  end
end

FactoryGirl.define do
  factory :student_status do
    name 'Active'
    student
  end  
end    

FactoryGirl.define do
  factory :student do
    points 20
    session_minutes 120
    weekly_session_minutes 120
    can_schedule_self false
    next_monthly_cycle DateTime.new(2015,9,1,17)
    student_status_id 1
  end
end