[meandog]

Provide the source, please.

'fraid you won't agree...NEA did the study (but it was backed by University of Iowa).

[JenB]

So post the whole study, not just vague excerpts, and let us read for ourselves. We homeschool types like doing our background reading, we just don't take other peoples' word for it.

[RavenATB]

"'fraid you won't agree...NEA did the study (but it was backed by University of Iowa)."

Figures. Having taught public school in Iowa, all my questions are now answered.