Dropdown List Error

I'm new at this and I know my problem is just a basic misunderstanding. I am using dropdown lists on the edit template. It works well when I use a field with a name that has no spaces. The problem is with a field that has spaces in the name. The filed in question is named HomeSchool with the alias Home School.
Here is the error:
An exception of type 'System.Web.HttpException' occurred in System.Web.dll but was not handled in user code
Additional information: DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'HomeSchool'.

Here is my information:
START
Formview DataSource
SELECT p.LastName AS 'Last Name', p.FirstName AS 'First Name', p.MInitial AS MI, p.Suffix, p.Address1 AS Address, p.Address2, p.City, p.State, p.ZipCode AS 'Zip Code', p.County, p.PhoneHome AS 'Phone Home', p. ...