Purpose: School improvement and effectiveness depend substantially on teachers developing their professional competencies on an ongoing basis. Germany's new approach to school governance combines instruments borrowed from different theoretical concepts: teacher collaboration (in a sense of professional self-regulation with high autonomy) and…

The present paper uses a rich dataset based on naturally-occurring lotteries for 68 new small non-selective high schools in New York City, which we refer to as small schools of choice (SSCs), to address two related questions: (1) What high school features are promising levers for increasing graduation rates for disadvantaged students? and (2) What…

In current teacher evaluation systems, the two main purposes of evaluation--accountability/goal accomplishment (summative) and professional growth/improvement (formative)--are often at odds with one another. However, they are not only compatible, but linking them within a unified teacher evaluation system may, in fact, be desirable. The challenge…

This comparative analysis applies a distributed leadership framework to data from teachers and leaders taking the Comprehensive Assessment of Leadership for Learning (CALL). Because the policies educators in Denmark and the United States respond to in their daily practice are related through the transnational policy borrowing process, we are…

The main aim of this article is to introduce the steps followed in designing effective teacher-appraisal forms to be completed by the students, and teacher-self-reflection forms to be completed by the teachers. After explaining the steps and the reasons behind taking them, we will report on the findings of the study we have conducted following the…

Roaring Falls Unified School District (a pseudonym), an urban New Jersey district near NYC, was challenged by K-8 Multilingual Language Learners (MLLs) who lagged significantly behind general education students in English Language Arts (ELA). The District had roughly 12,000 students, of whom 93.0% were Hispanic, 26.2% were MLLs, and 32.0% were…

An important challenge in evaluating the quality of teaching is to arrive at valid distinctions between teachers, particularly in the middle of the performance distribution. This study addressed this issue for the Chilean national teacher evaluation system. Mathematics teachers (N = 51) from the 2 middle adjacent performance categories, and their…

The study explored the evaluation of digital instructional materials (DIMs) by K-8 teachers of mathematics, positing that a useful perspective for evaluating DIMs by K-8 teachers of mathematics is considering how technology integrates with research-based practices for teaching mathematics. This paper describes the study that drew on the…

Contingent faculty in higher education markedly outnumber those considered tenured or on the tenure-track, with about 73% of faculty serving in nontenure-line positions (American Association for University Professors, 2018). The term contingent faculty refers to college and university instructors who may work part-time or otherwise off the…

Despite the concerns regarding value-added models (VAMs), advocates hold strong to VAMs' theoretical strengths and potentials, while adopting a set of agreed-upon albeit "heroic" set of assumptions, without research in support. These assumptions transcend promotional, policy, media, and research-based pieces, but they have never been…

Driven by Race to the Top funding and quickly designed and deployed in 2010-2011, a new teacher evaluation policy in Tennessee altered principals' supervisory practices regarding their use of time for observation and reporting, their interaction with teachers, and the methods for giving teachers performance ratings. In addition, student test score…

An increasing number of parents are opting-out their children from high-stakes. Accountability systems in education have used students' test scores to measure student learning, teacher effectiveness, and school district performance. Students who are opted-out of high-stakes tests are not being evaluated by the state tests, making their level of…

This study uses a national sample of middle and high mathematics teachers from the Schools and Staffing Survey (SASS) to predict the usefulness of professional development on mathematics reading instruction. We found that teacher collaboration is significantly related to teachers' perception of useful professional development on mathematics…

The teacher evaluation process provides opportunity for instructional feedback and teacher improvement, but also may influence the beliefs teachers have about the quality of their own work and their confidence levels as a teacher. Self-efficacy plays a vital role in determining teacher effectiveness and the students' academic experience, but…

Co-teaching is a promising practice for educating students with disabilities in regular education classes. However, teachers often report being given co-teaching assignments without requisite training. Without adequate preparation, many teachers have difficulty conceptualizing co-teaching as a model and working collaboratively as teaching…