§ High-stakes tests narrow the curriculum by encouraging a "teach to the test" approach in the classroom. Most curriculum experts recommend that students approach topics from a variety of perspectives, using all of their senses, over extended periods of time. Many high-stakes tests, however, rely upon multiple-choice questions, ask students to interpret isolated passages unrelated to larger themes or units, and require them to adhere to rigid writing formats that allow little room for deviation. Linda McNeil of Rice University and Angela Valenzuela of the University of Texas argue that while increasing numbers of students in poor schools in Houston may be passing the TAAS reading section, they "are not able to make meaning of literature...nor to connect reading assignments to other parts of the course such as discussion and writing." As Clifford Hill of Columbia University wrote recently in a New York Times Op-Ed, test preparation has come to "invade" the school day in poor schools in New York City, with worrisome effects: "Learning to take reading and writing tests is not the same as learning to read and write, especially when test prep materials do not meet basic standards."
Moreover, test preparation is far more likely to dominate teaching in high-poverty schools than in affluent ones. Such instruction has all but replaced the curriculum in Houston's poor schools, according to McNeil and Valenzuela's research. Also, high-poverty schools hire a large number of uncertified and inexperienced teachers who tend to focus exclusively on test preparation, as John Lee of the University of Maryland has found.
§ There is very little evidence linking test scores with economic productivity. According to Henry Levin of Columbia, the US economy is highly competitive despite the fact that our students lag behind other countries in test performance on some international comparisons. In fact, those countries that do score particularly well on tests may be suffering in the global economy because their curriculum is too narrow and does not yet offer the range of learning opportunities available to students in US schools.
Many states are using tests in ways that directly contradict the recommendations of the National Academy of Sciences, the Department of Education's Office for Civil Rights and other experts. The Office for Civil Rights' 1999 resource guide states that "a decision or characterization that will have major impact on a student should not be made on the basis of a single test score." Even one of the nation's most prominent advocates for the standards movement, Robert Schwartz, president of ACHIEVE, wrote recently, "Common sense suggests that states should not rely solely on the results of one-shot assessments." Educational testing service leaders also strongly warn against using test scores alone to make high-stakes judgments about students. Yet many school districts, according to Columbia's Heubert, use tests designed for other purposes to make tracking, promotion and graduation decisions.
If, as all these studies suggest, high-stakes tests both discriminate against poor and minority students and are educationally unsound, we are still left with the dilemma of how to achieve the dual goals of equity and excellence. Dozens of studies offer convincing evidence that children in poor schools make academic gains when they have access to quality early-childhood education programs, when they are taught in small classes by skilled and committed teachers, and when they are given assessments linked to appropriate and immediate responses.
The single most important factor in raising academic performance in poor schools appears to be the presence of experienced, competent and caring teachers. Disadvantaged youths currently are taught by the least prepared and most transient instructors in the system. Devising incentives for recruiting and maintaining highly qualified teachers and for retraining existing staff in high-poverty schools should be the top priority of those serious about raising standards.
Student assessments, of course, are essential to realizing improvements in students and schools. Several groups and individuals, including Clifford Hill, Project Zero at the Harvard Graduate School of Education, the New York Performance Standards Consortium and the Coalition for Authentic Reform in Education (CARE) in Massachusetts have developed alternative modes of evaluating student performance. These share the following characteristics: (1) they are designed in collaboration with--rather than imposed upon--teachers; (2) they are varied enough to reflect the differing learning styles of students; (3) they address the curriculum actually taught in the classroom; and (4) they provide timely feedback linked to both student remediation, when necessary, and curriculum revisions. Standardized tests can play a role in such a restructured system. As recommended in High Stakes, test scores, combined with other assessments, can be very useful in identifying curricular weaknesses and in targeting students in need of additional support.
It is also possible to hold schools accountable for academic performance without penalizing students unfairly. One obvious way is to measure progress as well as outcome. By taking only standardized scores--which are heavily correlated with parents' income and level of education--into account, most current systems automatically reward schools in affluent areas. They also set up a destructive dynamic between teachers and struggling students. With their livelihood and reputations riding on scores alone, faculty are motivated to dismiss low performers in favor of those more likely to score well. One principal in Chicago even admitted that he expelled chronically truant students to boost his schools' test scores. A focus on improvement over outcome will alleviate that dynamic. Tennessee, for example, puts a central focus on the "Value Added" by a school's program.
Unfortunately, despite recent revelations of the high numbers of likely student "casualties" to high-stakes testing policies--especially among poor and minority children--many politicians have discovered that vows to bring about "world-class standards" and to "end social promotion" play well on the evening news. For the most part, the media continue to accept at face value claims that high-stakes tests represent a necessary form of tough love for struggling schools. Still, there are indications that the movement to suspend the high-stakes aspect of testing is gaining momentum. It has found an ally in Senator Paul Wellstone, who recently introduced legislation prohibiting the misuse of these tests. Delaware just decided, under intense protest, to postpone its new testing policies, and Virginia, Massachusetts and other states are currently experiencing fierce opposition to their testing requirements. Hopefully such public pressure will lead to the adoption of more effective and equitable uses of assessments within a restructured school reform movement.