Research could have been done more extensively, most essays focused on theory and only touched on research.
APA was still an issue for a lot of the essays, both style and referencing. This was perplexing as you have provided a template!
Students need to remember the essays do not use personal pronouns.
Also a huge amount used upwards of 8 quotes which I think is too many, the most i counted was 16 in one essay which i doubt made the word count.
Some students included tables and pictures and following the criteria more stringently is important.
Conclusions on average needed to be stronger and more than a few sentences. Some student did not state their position from the argument they presented.