This is anecdotal experience from barbers/salons I've been to.
Some people use clippers more, some don't use scissors, some only use scissors. Some don't need guards, some do. Some aren't good with straight hair, some don't know curly. After years of getting cuts and talking to barbers I've realized there is a lot of nuance to cutting hair and no two barbers cut the same or have the same set of skills. And that's not even touching on styling like perms, dyes, waves, etc.
It's all on what the barber was around when learning, was the population/instructors mostly white, latin, east-asian, middle eastern? All races have different kinds of hairs and ways to cut/style them. I don't think there is a set guideline on what you need to know, you just have to fulfill the hours and pass the test to get your license.
TimeTruthHearts t1_jecm1pj wrote
Reply to comment by Kirahei in LPT: After a good haircut, take a photo of your hair to show to the barber next time you go, it makes life much easier for them and for you. This especially helps if you're going to a new barber for the first time. by bongingnaut
This is anecdotal experience from barbers/salons I've been to.
Some people use clippers more, some don't use scissors, some only use scissors. Some don't need guards, some do. Some aren't good with straight hair, some don't know curly. After years of getting cuts and talking to barbers I've realized there is a lot of nuance to cutting hair and no two barbers cut the same or have the same set of skills. And that's not even touching on styling like perms, dyes, waves, etc.
It's all on what the barber was around when learning, was the population/instructors mostly white, latin, east-asian, middle eastern? All races have different kinds of hairs and ways to cut/style them. I don't think there is a set guideline on what you need to know, you just have to fulfill the hours and pass the test to get your license.