A fundamental issue and long-running debate in U.S. teacher policy - with profound implications for both the supply and the quality of our K-12 instructional force - is whether all public-school teachers must be "certified" by their states and, if so, whether they must spend a prolonged period of time in an "approved teacher preparation program" on a university campus before they can qualify for certification. Simply put, must people attend an ed school before they are permitted to teach?
The usual answer, of course, is yes: if they want to teach in public school they must get certified and in order to do that they must graduate from a state-approved preparation program, either as part of, or in addition to, getting their bachelor's degree. This isn't true for private school teachers or, in many states, for charter school teachers. And they seem to do okay without it. (See the new Podgursky-Ballou report described above for information about how their schools handle personnel issues.) Yet it remains the usual rule for public school teachers.
In recent years, many states have developed "alternative certification" programs or "alternate routes." That terminology is unfortunate, smacking of alternative lifestyles and off-beat behavior. (In post-modern parlance, calling one option "alternative" has the effect of "privileging" the other option.) Still, these can be excellent pathways into public school classrooms for mid-career folk with considerable knowledge of a subject and the passion to teach it but who lack traditional teaching credentials - and can't afford to waste the time and money, or to endure the mickey-mouse and ignominy, of enrolling in a lengthy teacher-training program before entering the classroom.
Unfortunately, some "alternative certification" programs are fakes or semi-fakes, amounting to little more than temporary permission to start teaching without yet having endured the mickey-mouse but nonetheless requiring the new teacher to go through those pedagogy, psychology and "foundations of education" courses at night, on the weekend or in the summer before obtaining a permanent certificate. These might better be termed "deferred mickey-mouse programs."
Other constraints often shackle "alternative" programs, such as not letting a district use them to hire teachers except in shortage fields where no conventionally-certified person can be found. Not accepting recent graduates, only mid-career folks. Or simply keeping the programs so obscure and bureaucratic that neither the would-be teacher nor the school seeking staff finds them practical to use.
What's been conspicuously lacking in the policy debate is solid research showing whether or not the mickey-mouse makes an actual difference in K-12 classrooms. Absent such data, people make these policy judgments based on beliefs, habits and self-interest rather than evidence.
Enter Margaret (Macke) Raymond and her colleagues at CREDO, a research group based at the Hoover Institution at Stanford University, who recently published the first-ever evaluation of the Teach for America program. (Our Foundation helped support this study.)
Teach for America (TFA) is the well-known venture founded in 1990 by Wendy Kopp to attract young liberal-arts graduates into public-school teaching, initially for two-year stints, most often in urban schools. It has placed upwards of 7000 "corps members" in challenging classroom settings. It does this after providing them with a relatively brief summer training program but no traditional teacher education, certainly not a full-blown program of the kind nearly universally required for conventional certification. TFA isn't an alternative certification program per se - those belong to states and school districts - but it's a swell example (along with the "Troops to Teachers" program for retiring servicemen and women) of a recruitment-and-placement system that makes use of "alternative certification" options as a way to get its participants okayed to teach.
Initially, Kopp and her team were nervous about a formal evaluation, particularly the proper kind with a control group of non-TFA teachers for comparison purposes, and with student learning gains used as the measuring stick. The question to be answered by such a study is how much academic value does a TFA teacher add to his/her pupils versus other teachers who passed through traditional preparation and training paths?
Absent such an evaluation, TFA was vulnerable to the sorts of attacks that have been leveled against it by purveyors of the conventional wisdom about teacher policy. Stanford professor Linda Darling-Hammond, in particular, has been perfectly dreadful on this subject, making such remarks as: "What TFA says is that society should not try to make good on its promise to African-American and Latino students that they deserve teachers who are as qualified as those that teach elsewhere."
Knowing that this sort of allegation is completely unfounded, Kopp and the TFA leadership agreed to submit to a true evaluation; Macke Raymond and associates agreed to conduct it; and Houston turned out to be a fine place for it. The Houston Independent School District (HISD) deploys some 200 TFA corps members and the Texas testing system (TAAS) lends itself to value-added analysis.
Using TAAS data from 1996 through 2000 for HISD students in grades 3 through 8, Raymond and her team performed a number of analyses that are carefully explained in their report (available on the web at http://credo.stanford.edu). The bottom line: TFA teachers are at least as effective as the conventionally-trained kind. In fact, the data generally favor the TFA corps members in terms of student value-added, though often the differences are not statistically significant.
Nobody is suggesting that TFA teachers are all classroom superstars or that no other teachers are effective. Hardly. The CREDO study merely finds that, on average, the TFA folks are at least as effective. Why is that a big deal?
Because it implies that ed school isn't necessary, that a well-educated liberal arts graduate with minimal formal training does as well in the classroom as the graduate of a multi-year teacher preparation program. Because it implies that alternative certification programs oughtn't require all the mickey-mouse. And because it signals that the population of potential teachers in America is vast. That's all. But that's a very big deal indeed.
For more, see:
Margaret Raymond, Stephen H. Fletcher, and Javier Luque, Teach for America: An Evaluation of Teacher Differences and Student Outcomes in Houston, Texas, CREDO, August 2001, http://credo.stanford.edu/working_papers.htm
The National Commission on Teaching and America's Future sent a special cautionary bulletin to readers of their electronic newsletter about CREDO's evaluation of Teach For America (TFA). CREDO has issued a response, which can also be found at the website listed above.
"Should it Be This Easy to Become a Teacher?" by Andrew Goldstein on Time.com examines the TFA study and the debate over teacher certification. http://www.time.com/time/columnist/goldstein/article/0,9565,171654,00.html