New (Federal) College Data

USDOE has just posted a considerable trove of college data.

CAVEAT:  These data are mostly for students who received federal financial aid. 

  • “Average Annual Cost”: The average annual net price for federal financial aid recipients, after aid from the school, state, or federal government. For public schools, this is only the average cost for in-state students.
  • “Graduation Rate”: The graduation rate after six years for schools that award predominantly four-year degrees and after four years for all other schools. These rates are only for full-time students enrolled for the first time.
  • “Salary After Attending”: The median earnings of former students who received federal financial aid, at 10 years after entering the school.

My quick reading of the data does not disclose what fraction(s)of the student populations are represented here. 

With that warning, here is a look at the Virginia public and not-for-profit colleges.  First the graduation rates:

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The winners there are UVa in red, W&L in yellow, and W&M in green.

Next, the median salary ten years out:

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W&L, in yellow, is the big winner here.

Finally, a bang/buck calculation, ((Salary * Graduation Rate) / Average Cost):

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Colors, as before, are UVa in red, W&L in yellow.

Here is the dataset, sorted by school name.

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You might be interested in comparing these data with the results of the Brookings “value-added” study.

Anatomy of a Lousy Performance: SOLs by School

Here are the 2014 and 2015 Reading pass rates by Richmond school:

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You may recall that the accreditation benchmark for reading is a 75% pass rate.  VDOE cooks the accreditation numbers so thoroughly that the 75% criterion may be interesting as a rule of thumb but it is meaningless as to which schools actually get accredited.  You’ll notice that none of the mainstream middle schools and far too few of the elementary schools made 75% this year.  Indeed, King went from unspeakably bad to worse, never mind anything to do with 75%.

For another, perhaps more useful, measure, the statewide average reading pass rate was 79.0.

Franklin has both middle and high school grades so I’ve included it in both lists, although its scores can’t be directly compared to either.

Carver continued its spectacular performance, leading among the (only) six elementary schools to beat 75%. 

Next the math data.  Recall that the accreditation criterion is 70%.  The state average pass rate this year was 79.4.

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Notice the decreases at Open and Marshall, as well as the uniformly miserable pass rates of the middle schools.  Note the several elementary schools doing pretty well, led again by Carver. 

SOL v. Cost

Table 13 in the Superintendent’s Annual Report lists annual disbursements by division.  Unfortunately, we only have the 2014 data; the current data ordinarily don’t come out until the following Spring.

Deleting the facilities, debt, and contingency entries, and juxtaposing the resulting disbursement totals with the 2015 Reading SOL Pass rates, produces the following graph.

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Richmond is the gold square.  The red diamonds are, from the left, Hampton, Newport News, and Norfolk.  Thus we see the comparable old, urban jurisdictions performing poorly at about average cost while Richmond’s reading performance is much worse at a much higher cost.

The datum up there at $11,127, 23% less expensive than Richmond, is West Point, with an 87.8% pass rate.

The R2 value of 2.3% tells us that, among the Virginia school divisions, reading performance and cost per student are essentially uncorrelated.

The math data paint a similar picture.

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The division pass rates again fail to correlate with expenditure. 

The point up top ($11,127, 89.0%) is West Point, again.

These data say, quite clearly, that Richmond’s education establishment should stop whining about money and start educating the City’s children.

New SOL Data, Continued . . .

The excuse we often hear for Richmond’s poor performance on the SOL tests is poverty.

VDOE has data on that.  They define a student as “economically disadvantaged” if that student “1) is eligible for Free/Reduced Meals, or 2) receives TANF, or 3) is eligible for Medicaid, or 4) [is] identified as either Migrant or experiencing Homelessness.”  Data are here.

Juxtaposing the 2015 Division pass rates with the ED percentage of the enrollment, we see the following for the reading tests:

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With an R2 of 0.5, it appears that ED is a reasonably good predictor of Division reading pass rates. 

Richmond is the gold square on the graph.  The red diamonds are the comparable old, urban jurisdictions: From the left, Hampton, Newport News, and Norfolk.  The yellow points are the outstanding performers: From the left, West Point, Wise, Norton, and Highland.  Notice that Norton and Highland are outperforming about as much as Richmond is underperforming, with about the same level of poverty.

Turning to the math tests, the correlation drops but the pattern is much the same:

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Richmond again is the gold square; the red points again are Hampton, Newport News, and Norfolk.  Norton drops out of the yellow outperforming group, leaving West Point, Wise, and Highland.

Looks to me like Richmond needs a better excuse than poverty.