Virtual schools have the potential to improve student learning--but so far, as asserted in this article, research tells little about how online instruction affects student performance. Most of the studies that pointed to good student outcomes were small in scale and based on specific programs or products. Few provide data to help understand…

A short 27 months ago, two groups of U.S. states were each awarded more than $175 million to design, develop, and pilot test a new generation of assessments (U.S. Department of Education, 2010). These new tests will replace assessments in English language arts and mathematics that are currently in use within state and federal accountability…

"It's always been a promising time for teacher leadership. It's just never been a successful time," writes noted educator Roland Barth. Why? Barth points to five obstacles: administrator resistance, the taboo in teaching against elevating oneself higher than one's peers, the fact that teachers' plates are full, the…

U.S. teachers grade homework far more than teachers in other countries, yet at least one study shows a negative correlation between grading homework and student achievement. More important, Vatterott notes, grading homework sends students unhelpful signals about the purpose and value of homework. By focusing on the grade, students view homework…

Critics of the public release of teacher evaluation scores sometimes liken these ratings to the scarlet letter worn by Hester Prynne in Nathaniel Hawthorne's classic novel. The comparison is apt. But public school teachers who are subjected to public shaming because of their students' test scores can rarely expect the opportunities for redemption…

Recently, two of the authors (Amrein-Beardsley & Collins, 2012) studied the impact of Education Value-Added Assessment System (EVAAS), a value-added model used to judge Houston teachers' performance. They examined the cases of four teachers who were terminated in summer 2011, at least in part because of their subpar EVAAS scores. Talking to…

The current rationale for standards-based reform goes like this: If standards are demanding and tests accurately measure achievement of those standards, then curriculum and instruction will become richer and more rigorous. By attaching serious consequences to schools that fail to increase test scores, U.S. policymakers believe that educators will…

In 2008-09, Colegio Ingles had a watershed year in terms of teachers learning to enhance one another's skills. Beneath a deceptively congenial surface, teachers at this Mexican preK-9th grade school were avoiding professional confrontations and rarely observed one another's classes or shared teaching solutions and innovations. That same year, the…

Federal policy now focuses on teacher "effectiveness" rather than teacher "quality" as its central policy concern. Rather than measuring inputs, the new focus looks to measure the outcomes of a teacher's work--that is, the extent to which the educator has met crucial student needs, such as improved student achievement. As…

There is no doubt that in the past 10 years, school culture has become a testing culture. But all the "multiple measures" do not really lead one to achieve the three most often cited goals of testing: building proficiency in basic skills, closing achievement gaps, and fostering the top-notch knowledge and skills that students will need…

Bracey looks at three well-known assessments--the National Assessment of Educational Progress, the Program of International Student Assessment, and the Trends in Mathematics and Science Study--and concludes that their "instruction-insensitive" design makes them inappropriate as measures of education quality in schools, districts, states,…

Professional assessment organizations almost universally endorse the use of multiple measures for making education decisions. In practice, however, the concept of multiple measures is defined and applied in many different ways, depending on how we answer two questions--What counts as a "measure"? and How are the multiple measures…

One of the most popular--but flawed--perspectives on the problem of ensuring teacher quality has to do with the control and accountability of the teaching force. According to this view, the obvious antidote to the ills of the education system is to increase the centralized control of schools and hold teachers more accountable. Proponents of this…

Educators and governments are paying increasing attention to international comparisons as they seek to develop effective policies to improve the performance of their education systems. Data from the Organization of Economic Cooperation and Development (OECD) are useful in revealing best practices across the world. Current data show that the United…