Oooh interesting question.
So here are some thoughts:
· A lot lot fewer people take German A level than French or Spanish – so presumably the proportion of native speakers is higher (I realise that is a presumption on my part)
· The AQA A level grade boundaries in German over the last few years (ie since A level reform) have been much kinder to Germanists – the boundary for an A is a lot lower. In 2019 DD sat French and got a mid-range C; the exact same score for the German exam would have been a solid B. So that seems to give the lie to the native speaker concern, given my point above.
· We have no way really of knowing how many native speakers sit the exams – they are not going to declare it after all. And as a PP says - what is a native speaker? Someone who has lived there? Someone whose parent speaks it? I have certainly taught "native speakers" to whom the alleged advantage was non existent even at KS3 never mind KS4.
I do think it is or could be an issue – especially as fewer and fewer students sit MFL A levels. That’s a shame tho. To be totally honest, an A is certainly within the reach of a hardworking student who is prepared to put the time in and this is a key point reiterated in posts here.
Native speakers often come a cropper IME when they don’t have knowledge of the exam technique – for example they ignore the rubric and write far too much for the summary questions (which score loads of marks) and then any words over the 90-word boundary are just not marked.
A native speaker will also have to tackle all the serious topics that all students look at – these are not easy IMO. They will have to have intelligent things to say about a book and a film – again, not a given just bc you speak the language.
Yes of course it is overall easier for a native speaker to do well and MFL is not an easy A level, but then none of them are. DD freely admits she spent more time on her French than the other two put together.
But please don’t be put off by the native speaker concern - plenty of posts on here are saying the same I see.
In essence I second @Jaffapaffa's excellent post - I too have worked with a native speaker who deserved a B grade because they had done no exam prep. It's not an automatic pass to anything.