From a Committed Advising Administrator

They run the whole gammit. First generation college students to parents & siblings that have all attended ahead of them. 

A high percentage are not anywhere near prepared for college work in regard to their level of learning, study skills, time management skills, and critical thinking skills.

Very diverse cultures and for the most part have been raised in sheltered environments. 

They don't understand how the courses in core tie into their overall college career and life career, even though it is covered in a required online orientation & then again at a registration orientation. 

They need to hear things appx 4 times before it begins to have meaning.

They are more non-traditional students than traditional in that for the most part they all work at least part-time jobs, most full time jobs while trying to attend school and be successful.  Many have home responsibilities as well.

Many more than disclose are on behaviorial modication medication for all sorts of afflections that effect their learning.

I could probably write for another 30 minutes, but this is brushing the surface for my 2 cents worth.