Hello Scott,
I would say it is a determiner.
If it were in a more canonical position, but clearly less probable
(statistically speaking), such as "All the happy teachers and all their
smiling students....", its nature of determiner would be apparent.
Sergio Pizziconi

2018-01-11 21:51 GMT+01:00 Scott Woods <
[log in to unmask]>:

> Hi All,
>
> In the following sentence <The happy teachers and their smiling students
> all enjoyed the grammar party> how would you characterize the word <all>?
>
> What is its function and what would you call it?
>
> Thanks,
>
> Scott Woods
> To join or leave this LISTSERV list, please visit the list's web interface
> at: http://listserv.muohio.edu/archives/ateg.html and select "Join or
> leave the list"
>
> Visit ATEG's web site at http://ateg.org/
>

To join or leave this LISTSERV list, please visit the list's web interface at:
     http://listserv.muohio.edu/archives/ateg.html
and select "Join or leave the list"

Visit ATEG's web site at http://ateg.org/