The Creation Museum founder Ken Ham has a nasty habit of not linking to websites he trashes or offering citations when he makes his wacky claims.

So when he mentioned that home-schoolers excel in college, and provided a link to the reference, I got very excited.

The link goes to the Home School Legal Defense Association — a Christian group — and they have issued a press release about a new study!

Therefore, it was with great interest that we read the new study — Exploring Academic Outcomes of Homeschooled Students, by Michael F. Cogan — which shows homeschoolers succeeding in college. … Some of the major findings include: Homeschoolers scored higher on the ACT (26.5) compared with the overall student body (25).

Homeschoolers earned more college credit (14.7) prior to their freshman year compared to the student body (6).

Homeschooled students earned a higher fall semester GPA (3.37) when compared to other freshman students (3.08).

Homeschooled students earned a higher first-year GPA (3.41) when compared to other freshman students (3.12).

Homeschooled students earned a higher fourth-year GPA (3.46) when compared to other freshman students who completed their fourth year (3.16).

Sounds pretty strong. I have so many questions!

How many home-schooled students were used as data points?

How many states were represented in the study?

Where was this study published?

Here’s all I can find to answer those:

The study was based on a medium sized college located in the upper Midwest. The school has 11,000 students with an average 1,320 freshmen each year. The sample size for homeschoolers was 76 which is 1 percent of the 7,776 incoming freshman for 2004–2009. The majority of the student body (54.9%) identified themselves as Catholic.

In other words… Cogan went to one college — a private, Roman Catholic school in the midwest — and got the data for the 76 kids who, over the past six years, were home-schooled beforehand.

If I proposed this study in a Research Methods class, I would fail immediately.

This is likely an anomaly — who knows how many home-schooled children applied but didn’t get accepted into the school? What makes this school typical for all home-schooled college students? If anything, a private school of that size is going to draw in more affluent, better-educated kids overall.

And from the looks of it, this “study” wasn’t published anywhere.

At least we can read it for ourselves, right?

Of course not.

All you get is a link to Powerpoint slides (PDF) Cogan must have made to explain the findings.

I’m sure I’m missing something here. Am I being fair about this study? Am I forgetting to point something out? Is there a link to the study I’m missing?

For what it’s worth, I think home-schooling can work… but in too many cases, it deprives children of a fuller education and the opportunity to socialize with peers who may think differently. There’s often a hyper-focus on religion and a lack of focus on subjects the parents know little about. Even among atheist households, I get nervous when I hear that parents are home-schooling their children.

Some parents do it wonderfully, but in my experience, they are the exception and not the rule.



