Phil Magness keeps attributing the growth in the percentage of part-time faculty to the rise of the for-profit universities. But his own chart seems to show that that impact has been less than one might expect.
Notice that the percentage of part-time faculty at all institutions is 47%, only .4% higher than the total for public institutions and only 4.8% higher than the percentage for private non-profit institutions.
Notice, too, that at associate-degree colleges, the percentage at public institutions is exactly the average for all institutions. Likewise, notice that in the top three categories, either the public institutions or the private non-profit institutions employ a higher percentage of part-time faculty than the average for all institutions.
Readers of this blog know that I am clearly not a statistician, but if there was some dramatic skewing of the numbers, wouldn’t it be more readily apparent?
And I will reiterate what I…
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