Posts tagged ‘undergraduate’

The capacity crisis in academic computer science – guest blog post by Eric Roberts

I’ve shared Eric’s insights into computing enrollments in the past (for example here and here). With his permission, I’m sharing his note after the recent SIGCSE 206 conference

Welcome back from Memphis and SIGCSE 2016! At this year’s conference, we heard many stories about skyrocketing student interest in computer science and the difficulty many colleges and universities are having in meeting that demand. For several years now, evidence has been building that academic computer science is heading toward a capacity crisis in which the pressures of expanding enrollment overwhelm the ability of institutions to hire the necessary faculty. Those signs are now clearer than ever.

The challenges involved in developing the necessary capacity are not easy. Fortunately, they are also not entirely new. Academic computer science has faced similar capacity crises in the past, most notably in the mid 1980s and the late 1990s. Each of those periods saw an increase in student interest in computer science at a pace so rapid that universities were unable to keep up.

For better or worse, I have had a ringside seat during each of these enrollment surges. In the mid 1980s, I was chairing the newly formed department of Computer Science at Wellesley College. During the dot-com expansion in the late 1990s, in addition to directing the undergraduate program at Stanford, I was a member of the ACM Education Board and a contributor to the National Academies study panel convened to address the situation.

In the current crisis, I have been asked to offer my historical perspective in many different venues. I was one of the authors — along with Ed Lazowska at the University of Washington and Jim Kurose at the National Science Foundation — of a talk on this issue at the 2014 Snowbird Conference and the National Center for Women in Information Technology’s 10th Anniversary Summit earlier that year. Along with Tracy Camp, who is the cochair of the Computing Research Association’s committee to study the impact of rapidly increasing enrollments and who presented a panel discussion at this year’s SIGCSE, I have been appointed to the National Academies’ Committee on the Growth of Computer Science Undergraduate Enrollments, which holds its first face-to-face meeting in two weeks.

After listening to the audience comments at the SIGCSE panel on the CRA effort, it is clear that many people struggling to keep up with the increased enrollments are still having trouble convincing their administrations that the problems we face are real and more than a transient maximum in a cyclical pattern. In many ways, the difficulty administrators have in appreciating the severity of the problem is understandable because our situation is so far outside what is unfamiliar to most academics. It is hard for most people in universities to imagine a field in which the number of open positions exceeds the number of applicants by a factor of five or more. Similarly, it is almost impossible to imagine that a faculty shortage could become so extreme that universities and colleges would be forced to cut enrollments in half, despite high demand from both students and prospective employers. Both of those situations, however, are part of the history of academic computer science. The crisis our field faces today is at least as serious as it has been at any time in the past.

It occurred to me that it might help many of you make the case for more resources if I shared a white paper on the history of the crisis that I wrote earlier in the year, originally to make the case at Stanford but now also to support the deliberations of the National Academies’ committee. I have put the white paper on my web site, both as a single PDF report and as a web document with internal links to facilitate browsing. The two versions of the document are:

I welcome any comments that you have along with ideas about solutions that I can share with the full National Academies’ committee.

Sincerely,

Eric Roberts

Charles Simonyi Professor of Computer Science, emeritus

Stanford University

March 14, 2016 at 8:02 am 9 comments

What can undergraduate courses do to improve diversity in computing?

Dan is one of the best computer science teachers I know, and I strongly agree with the goals he describes below.  I’m not sure how much intro courses can do to recruit more diverse students.  At Georgia Tech, Media Computation has been over 50% female since we started in 2003, but that’s because of what majors are required to take it and the gender distribution in those majors.  I know that Harvey Mudd, Stanford, and Berkeley have grown their percentage of females, but their undergraduates get to choose their majors while on-campus.  At schools like Georgia Tech, where students have to choose their major on the application form, the decision is made off-campus.

One clear thing we can do in undergraduate courses is retain more diverse students.  In our BS in CS, we graduated 16% female BS in CS students in Spring 2015, which is pretty good.  Taulbee Survey says that the national average is only 14.1% (see report here).  But our enrollment in CS is 25% female.  We lose a LOT of women who decide to try CS.  I’ve talked about some of the reasons in past blog posts (see post here about bad teaching practices and here about my daughter’s experience in CS at Georgia Tech).

Dan Garcia says there’s another important issue: Once courses are created, educators must make sure they’re reaching a diverse audience. Women and minorities are grossly under-represented, not just in tech fields, but also in computer science classes.Teachers should shake the trees and reach out to more kinds of students, not just the student who’s doing well in math. And, he says, connect computer science to bigger, more controversial topics, Garcia says, because coding and data are connected to issues of power. With the persistent digital divide, he says, educators must ask, “What does that mean for equity? What does that mean for fairness? Privacy issues? Hopefully the curriculum brings equity as part of it,” he says.

Source: Adding ‘Beauty And Joy’ To Obama’s Push For Computer Science Teaching : NPR Ed : NPR

February 22, 2016 at 7:26 am 12 comments

Students concerned about demand for CS classes at Berkeley: First of many

The article below is from the Berkeley student newspaper, but it’s not just a Berkeley issue.  Enrollment is surging, and schools have too few resources to meet demand.  Dealing with the enrollment surge was a big topic at the ACM Education Council last month.  Based on what I heard at last year’s meeting of the Ed Council, I predicted that the enrollment surge would like lead to less diversity in CS (see blog post here). This year, I came away with the sense that most attendees believe it’s quite likely.  The issue now is measuring the impact and seeing what resources can be marshaled once there’s evidence that there has been damage to diversity.  Both CRA and the National Academies are conducting studies about the impact of the enrollment surge.  Right now, action is more about studying the impact than responding to the need — people might be willing to respond, but we have so few options.  Google has funded several projects to invent new ways to respond (see blog post here), but those are just starting now.  We won’t know for months if they’ll work.

When the culture at UC Berkeley simultaneously stresses the importance of a computer science education and heightens GPA requirements for the major, barriers to entry become increasingly difficult to overcome. More and more students entering UC Berkeley feel pressured to learn basic computer science skills to meet the needs of the postgraduation job market — a notion that the campus and its highly ranked computer science department encourage…But the upsurge in enrollment means fewer resources for beginner students, especially in terms of access to teaching assistants and professors.

The computer science department recently changed its requirements for petitioning for admission to the major: Students who entered UC Berkeley before this fall needed a cumulative GPA of 3.0 in the seven lower-division course requirements, whereas students who came in this fall need to complete, specifically, CS 61A, 61B and 70 with a cumulative GPA of 3.3. These are arguably the more difficult “weeder courses” within the prerequisites, and increasing the average required GPA from a B to a B+ makes a real difference for many deserving students hoping to earn a computer science degree. In CS 61A, for example, the past average is a 2.84, or a B-. Holding beginners to such a high standard, especially given the amount of pressure from an increasingly technologically focused society, is a tool to sort students into winners and losers rather than educate them.

Source: Campus computer science program does not compute | The Daily Californian

September 14, 2015 at 7:26 am 7 comments

Seeking study participants: What should BS in CS graduates know about software development?

Katrin was in our ICER DC this last August.  She is trying to measure the expectations that software companies and universities have on BS in CS graduates. She has a survey on software development and the software development process. She asked me to share this message:

Hello,
my name is Kathrin Bröker and I’m research associate at the University of Paderborn, Germany (Working Group Computer Science Education).
My research focus is on competencies of computer science students. In this context I developed a survey, where I would like to figure out which expectations companies and universities have on graduates with a bachelor degree in computer science. The main focus is on software development and the software development process.
I would greatly appreciate your participation in the survey. To complete the survey you will need ca. 15-20 min. Please follow this link: https://groups.uni-paderborn.de/imt/umfragen/index.php?sid=65233&lang=en
In addition, I would be very thankful if you send this mail to other potential participants in this survey.
Best regards
Kathrin Bröker

November 19, 2014 at 8:05 am 3 comments

New NSF Solicitation to Revolutionize Whole Departments

The below note was posted by Jeff Forbes to the SIGCSE Members list.  What an interesting idea — funding to change a whole department!

NSF has posted a new solicitation for proposals, IUSE/Professional Formation of Engineers: Revolutionizing Engineering Departments (RED).

RED focuses on efforts to effect significant, systemic departmental change that impacts undergraduate student success in their formation as computer scientists or engineers. This program is particularly interested in efforts that address the middle two years of the four year undergraduate experience, during which students receive the bulk of their formal technical preparation. RED proposals need to engage the entire department, and the effort must be led by the chair/head of the department.

See http://www.nsf.gov/funding/pgm_summ.jsp?pims_id=505105 for more information.

Note: “Engineering departments” in the solicitation refers to both engineering and computer science departments, regardless of whether those departments are in a school of Engineering.

Letters of Intent are due October 28, 2014.

August 19, 2014 at 8:18 am Leave a comment

Why Community Colleges are Important for Broadening Participation in Computing

At our ECEP meeting after the NCWIT summit earlier this summer, Cheryl Kiras presented some data on community college enrollment that was really eye-opening for me.

This is from a fact sheet American Association of Community Colleges (available here).  This is describing the percentage of all undergraduates in a group that are enrolled in community colleges.  56% of all Hispanic undergraduates were enrolled in community colleges in Fall 2012.  48% of all Black students, and 59% of all Native American students.  Wow — that really supports the argument that if we want to broadening participation in University level computing, we need to improve the transfer and recruitment paths from Community Colleges into Universities.  We can make it better at the University (and we should), but that’s only reaching half the students.

 

August 5, 2014 at 8:16 am 5 comments

Call for participants in 2nd Annual ACM Non-Doctoral Computing Programs Study

2nd Annual ACM NDC Study

Of Non-Doctoral Granting Departments in Computing
If you…

•Are at a 4-year, not-for-profit school, with 1 or more programs in in Computer Science, Computer Engineering, Information Systems, Information Technology, or Software Engineering…
•Do NOT report data to the Taulbee Survey…
•Did NOT receive a login URL for your program(s)…

Please contact ACM Education Manager Yan Timanovsky (timanovsky@hq.acm.org) ASAP! Deadline is March 16  (extensions possible upon request).

 

Why participate:

•  As an annual survey, NDC produces timely data on enrollment, degree production, student body composition, and faculty salaries/demographics that can benchmark your institution/program(s) and invite useful conversations with your faculty and administration.

•   Those who qualify for and complete NDC in its entirety will be entered in a drawing to receive one of (3) unrestricted grants of $2,500 toward your department’s discretionary fund.

 

 

 

 

 

March 4, 2014 at 6:03 pm Leave a comment

Older Posts


Recent Posts

April 2016
M T W T F S S
« Mar    
 123
45678910
11121314151617
18192021222324
252627282930  

Feeds

Blog Stats

  • 1,216,288 hits

Enter your email address to follow this blog and receive notifications of new posts by email.

Join 4,201 other followers

CS Teaching Tips


Follow

Get every new post delivered to your Inbox.

Join 4,201 other followers