A cornerstone activity in undergraduate organic laboratories revolves around students running instrumental analysis on their products and interpreting their spectra. They are left to link the theory they have learned in lecture to practical spectral interpretation. Students often memorize benchmark interpretations of peaks, such as the broad…

Classroom observation rubrics are a widely adopted tool for measuring the quality of teaching and provide stable conceptualisations of teaching quality that facilitate empirical research. Here, we present four statistical approaches for analysing data from classroom observations: Factor analysis, Rasch modelling, latent class or profile analysis,…

By design, randomized experiments (XPs) rule out bias from confounded selection of participants into conditions. Quasi-experiments (QEs) are often considered second-best because they do not share this benefit. However, when results from XPs are used to generalize causal impacts, the benefit from unconfounded selection into conditions may be offset…

Studying physics for nonphysics majors at college level is usually a process of learning new problem-solving skills and sometimes seems a frustrating experience. In an attempt to provide students with more learning resources, online homework was required to supplement the instruction. This study reveals the role of the online homework assignments…

This article explores Kettle Moraine High School's experience of participating in the PISA-based test, known in the U.S. as the OECD Test for Schools. The high school is located on the western edge of Milwaukee. Starting with a trial run in 2012 that involved more than 100 U.S. schools, the OECD Test for Schools has been offered to individual…

Independent schools are, for the most part, exempt from mandatory participation in standardized tests designed for state and federal comparisons, nor are they required to take part in comparative international assessments. The anxiety in the broader culture, however, is driving a growing interest among independent school parents (and prospective…

In 1997 the Organization for Economic Cooperation and Development (OECD) partnered with countries around the world to design the ambitious and innovative Programme for International Student Assessment (PISA). Beginning in 2000, and every three years since, OECD/PISA has assessed 15-year-old students in participating countries to gauge the extent…

Despite a pending policy change aimed at including more students with disabilities and English-language learners (ELLs) in the "nation's report card," the federal agency that administers the national testing program appears to be softening the penalty for states that fail to improve inclusion rates. The disagreement underscores the…

Singapore students have scored exceedingly well on international tests in mathematics. In response, there has been a desire in the United States--both at the policy level and at the school level--to emulate Singapore. Because what can be identified most easily about Singapore's school mathematics can be gleaned from curriculum documents from the…

American 15-year-olds continue to perform no better than at the industrial-world average in reading and science, and below that in mathematics. According to the results of the 2009 Program for International Student Assessment (PISA) tests, released in December 2010 by the Organisation for Economic Co-operation and Development (OECD), the United…

Direct measures (tests) of the pedagogical effectiveness of team testing and indirect measures (student surveys) of pedagogical effectiveness of team testing were collected in several sections of an undergraduate marketing course with varying levels of the use of team testing. The results indicate that although students perceived team testing to…

Data from the North Carolina Department of Public Instruction archive are used to assess the joint effect of race and gender on advanced academic (advanced placement and honors) course enrollment within a school district with an open enrollment policy. Using student SAT scores; the authors compare expected levels of advanced course enrollment for…

Standardized testing for higher education has been much in the news in the US over the last few years. In the wake of the Spellings Commission, the clear intent of the Department of Education's (USDOE) position in negotiated rulemaking in 2007 was to mandate its use in accreditation. Standardized testing is also a central feature of the Voluntary…

It is a widely held belief that anchor tests should be miniature versions (i.e., "minitests"), with respect to content and statistical characteristics, of the tests being equated. This article examines the foundations for this belief regarding statistical characteristics. It examines the requirement of statistical representativeness of…

PISA, the OECD's international program of assessment of reading, scientific and mathematical literacy, aims to assess the knowledge and skills that students have acquired at school and their ability to use them in everyday tasks and challenges. It also uses questionnaires to gather data on students' attitudes to learning and the conditions of…