The main differences between pre-defense and formal defense of graduate students are time, difficulty, composition of defense team and main purpose of defense. Pre-defense refers to the rehearsal before formal defense; Formal defense refers to the defense that the school organizes to judge whether it can graduate after passing the preliminary defense.
What's the difference between pre-defense and formal defense of graduate students? First, the time of reply is different.
Pre-defense refers to a defense before a formal defense, usually a few months before a formal defense; Formal defense is generally conducted when graduate students are nearing graduation.
Second, the difficulty of defense is different.
Compared with the formal defense, the pre-defense is simpler, which is equivalent to the rehearsal before the formal defense. Teachers don't ask too difficult questions, and the form is more casual. The formal defense is stricter, the teacher will check whether it meets the graduation standards, and the questions raised are more difficult.
Third, the members of the defense team are different.
Members of the pre-defense group do not require formal defense, and most colleges and universities are composed of teachers of professional research groups; In the formal defense, the instructor of his thesis generally does not appear in the defense group.
Fourth, the main purpose of defense is different.
The purpose of pre-defense is to review the graduation thesis again, so that students can experience the process of defense, with the aim of finding mistakes and improving deficiencies; Formal defense is the condition to test whether graduate students have graduated, and it is the key factor to decide whether graduate students can graduate formally.