NRC Doctoral Rankings and Computer Science

The National Research Council today released its long-awaited, long-delayed evaluations of U.S. doctoral programs in 62 different disciplines. The Computing Research Association released the following statement regarding the evaluation:

As an organization representing more than 200 academic departments of computer science, computer engineering, and related fields, CRA commends the National Research Council for undertaking its extensive and statistically novel evaluation of doctoral programs at U.S. universities and colleges nationwide.

However, CRA has serious concerns about the accuracy and consistency of the data being used in the evaluation of the Computer Science discipline.

CRA has identified a number of instances in which data were reported under different assumptions by institutions, leading to inconsistent interpretation of the associated statistical factors.

CRA has further identified a number of instances where the data is demonstrably incorrect – sometimes very substantially – or incorrectly measures the intended component.

CRA is pleased that the NRC acknowledges there are errors in the data used to evaluate computer science departments and that, in the words of NRC Study Director Charlotte Kuh, “There’s lots more we need to look at for computer science before we really get it right.”

CRA will continue to work closely with its member departments and the NRC to help correct these errors and determine more suitable data sources for the evaluation.

About CRA. The Computing Research Association seeks to strengthen research and advanced education in computing and allied fields. It does this by working to influence policy that impacts computing research, encouraging the development of human resources, contributing to the cohesiveness of the professional community and collecting and disseminating information about the importance and the state of computing research. For more, see http://cra.org.

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We’re releasing today the “Computing Degree and Enrollment Trends” portion of CRA’s annual survey of its member departments, the CRA Taulbee Survey, and are pleased to report that for the second straight year, the number of undergraduate students enrolled in computer science departments, and the number of new majors in computer science, have both increased for the second straight year.

The number of new students majoring in computer science increased 8.5 percent over last year. The total number of majors increased 5.5 percent, yielding a two-year increase of 14 percent. Computer science graduation rates should increase in two to three years as these new students graduate.

We think this says some very positive things about students’ perceptions of a career in computing. And maybe that’s not surprising. Computing careers are projected to be the fastest growing professional occupations over the next decade. They are among the tops in salary and ranked as some of the best jobs in America. And they’re filled with tremendous intellectual excitement and the opportunity to change the world.

The report contains enrollment and degree production statistics for Bachelor’s, Master’s and Ph.D. computer science, computer engineering and information fields. The statistics are gleaned from our survey of 265 Ph.D.-granting departments, which has traditionally correlated well with NSF’s less timely but more comprehensive survey of all graduate and undergraduate institutions, the Science and Engineering Indicators.

Here’s the press release we’re issuing to announce the report. (The report in can be downloaded here.)

Computer Science Majors Significantly
Increase for the Second Year in a Row

Growth Reverses the Steep Decline in Enrollment of the 2000’s

Washington, March 24, 2010 – The number of undergraduate students majoring in computer science significantly increased for the second year in a row according to the Computing Research Association (CRA). The upward trend reverses the steep decline experienced in computer science enrollment during the 2000‘s. CRA reported these trends as part of the 2008-2009 annual CRA Taulbee Survey. This growth in student enrollment comes as recent government projections highlight computing careers as among those expected to grow the fastest over the next decade.

“The best and brightest students recognize that computer science is a field that offers tremendous intellectual excitement, great job prospects, and the ability to change the world,” said Dr. Eric Grimson, Chair of CRA. “The ability to earn high salaries and receive good job opportunities undoubtedly plays an important role as students decide to major in computer science. As these students graduate, the U.S. tech industry will gain an enormous competitive advantage in future research and development.”

“This upward surge proves that computer science is cool again,” said Grimson. “Computers, smartphones and online social networks are a daily part of young people’s lives. It should come as no surprise that today’s students want to learn more about computing.”

The Computing Research Association collected enrollment data in fall 2009 from the computer science, computer engineering and information technology departments of 185 Ph.D.-granting universities. Specific findings include:

•    Total enrollment by majors in computer science is up 5.5 percent over last year. Computer science enrollment increased 14 percent cumulatively over the previous two years, reversing a steep decline since 2002.

•    The number of new students majoring in computer science in the fall of 2009 increased by 8.5 percent over last year. Computer science graduation rates should increase in two to four years as these new students graduate.

•    Total Ph.D. degree production decreased by 6.9 percent from last year. This is the first decline in seven years, suggesting last year’s total represented a recent peak in Ph.D. degree production. Fully 99 percent of recent Ph.D. graduates surveyed are employed in academic or industry computing jobs.


According to the U.S. Bureau of Labor Statistics (http://www.bls.gov/), computer science graduates earn higher than average salaries, employment growth in computer science is expected to be much faster than average and job prospects should be excellent. The BLS also projects that computing occupations are likely to grow by 22.2 percent between now and 2018, the fastest growing cluster of all professional occupations.

The CRA Taulbee Survey is the principal source of information on student enrollment, employment, graduation, and faculty salary trends in Ph.D.-granting departments of computer science, computer engineering and information technology in the United States and Canada. This year marks the 39th consecutive year of the Taulbee Survey. Visit http://www.cra.org/statistics/ for more information and to see previous editions of the Taulbee Survey.

The Computing Research Association is an association of more than 200 North American academic departments of computer science, computer engineering, and related fields; laboratories and centers in industry, government, and academia engaging in basic computing research; and affiliated professional societies. For more information, visit www.cra.org.

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