First, the admission method.
Adult college entrance examination: after taking the national unified entrance examination and reaching the admission score, colleges and universities will enroll students.
Self-taught examination: you can enter the school directly without passing the examination, but if you want to get a nationally recognized diploma, you have to pass the national unified public examination one by one. The self-taught exams are all given by the state, and the exams are open to the public, so it is the most difficult.
Distance education: the proficiency test is organized by colleges and universities at the time of enrollment, which is low in difficulty and high in passing rate; Before graduation, you should take the unified examination of public basic courses of online education organized by the Ministry of Education. The subjects are College English and Computer Application Basis.
Second, study time.
Adult college entrance examination: 3 years
Self-study exam: the certificate of single subject is valid for 8 years.
Distance education: 2.5 years
Third, the form of learning:
Adult College Entrance Examination: For social workers, the contradiction between work and study is more prominent, and the learning time and form are not flexible.
Self-taught examination: Without any form of counseling, students mainly teach themselves textbooks.
Distance education: using the high-quality teaching resources of famous universities, teaching through the network, flexible learning time and space, rich online resources, and powerful learning tracking support services.
I suggest that you can find an educational institution, where you can take an examination of academic qualifications while working, which is recognized by the state and can be checked by the State Grid! If you don't understand anything, you can add qq35.75.4218.