"double examination"
Refers to the "pedagogy, psychology" exam.
Because the teacher qualification certificate is a policy of "national standard, provincial examination and county recruitment", the examination forms and standards in different provinces are different. For example, in Anhui Province, they are tested together in the national higher education self-study exam, which belongs to "Pedagogy 0429" and "Psychology 003 1" under the college's "mental health education", and can be tested three times a year, regardless of primary and secondary schools.
It is one of the conditions for applying for teacher qualification to pass the two courses and issue qualified results. In Jiangsu Province, Pedagogy and Educational Psychology is only tested once a year, and it is also divided into secondary schools and primary schools.