Drawing on Kane's argument-based approach to validity and Toulmin's later work on cosmopolitanism and diversity, this paper asks whose validity arguments and evidence are being presented in International Large-Scale Assessments (ILSAs), where and when. With a case study of the OECD's PISA for Development, we demonstrate that validity arguments are…

This report, which is based on an invited presentation given at the 2015 meeting of the Association of Test Publishers, is a response to the continuing proliferation of scale linking studies that have occurred since the publication of "Uncommon Measures" in 1999.The report has four parts. First, I restate the conclusions made in…

In this study, we aimed to develop an instrument that could be used to measure students' achievement in modern physics at high school level in a valid and reliable manner. The study was carried out in fall 2013-2014 with a total of 304 students. In this study, expert opinions were obtained to determine the test's content validity. The reliability…

The Program for International Student Assessment (PISA) testing is conducted every 3 years by the Organization for Economic Co-operation and Development (OECD; oecd.org) with 15-year-olds across the globe. Students complete a battery of tests in science, reading, and mathematics and complete an attitudinal survey. The goal of the PISA testing is…

Common tests of morphological awareness measure both morphology and syntax by requiring participants to fit words and pseudowords into sentences by adding or removing affixes. We report the results of a study testing a new word level task. College students viewed transparent words (without phonological or orthographic shifts) and used a keyboard…

The simple view of writing suggests that written composition results from oral language, transcription (e.g., spelling/handwriting), and self-regulation skills, coordinated within working memory. The model provides a number of implications for the interpretation of psychoeducational achievement batteries. For instance, it hypothesizes that writing…

As a relevant cognitive-motivational aspect of ICT literacy, a new construct "ICT Engagement" is theoretically based on self-determination theory and involves the factors ICT interest, Perceived ICT competence, Perceived autonomy related to ICT use, and ICT as a topic in social interaction. In this manuscript, we present different…

Responsive coaching at engage2learn is an innovative, and with this and previous reports--an evidence-based solution. This 2021-2022 study compellingly validates the efficacy of the engage2learn program through an exploration of NWEA MAP® Growth™ and STAAR test scores for Math and Science, Grades 6-8. LXD Research, an independent research firm,…

In response to declining results in the Programme for International Student Assessment (PISA) surveys, the then governing Swedish coalition in 2010-2014 introduced earlier grading, more extensive national testing and a new standards-based curriculum. These reforms coincided with a greater emphasis on inclusive' education understood in the 'narrow'…

It is important to understand the nature of the effect that the COVID-19 pandemic had upon student learning, especially those at risk such as deaf students. The limited communication that many deaf students have at home may mean less support is available for learning remotely. Reading may be one of the areas where progress was diminished. We…

We present results from a meta-analysis of 37 contemporary experimental and quasi-experimental studies of summer programs in mathematics for children in grades pre-K-12, examining what resources and characteristics predict stronger student achievement. Children who participated in summer programs that included mathematics activities experienced…

Early identification of students needing additional support is a foundational component of Multi-Tiered Systems of Support (MTSS). Due to the resource-intensive nature of implementing MTSS, it is critical that universal screening procedures are maximally accurate and efficient. The purpose of this study was to compare the classification accuracy…

International tests demonstrate that students' mathematics and reading skills vary widely across countries. I investigate whether a country's cultural characteristics are the fundamental cause of these differences, while family and school characteristics are the proximate causes. I find that while either cultural characteristics or family and…

This research tested a mediation model, examining whether individual differences in mothers' school readiness beliefs influenced home literacy practices and children's later academic achievement among African American (n = 114) and primarily Mexican origin Latina mothers (n = 164) and their children. Mothers of children ages 3-4 years reported…

Project-based learning in visual arts lesson is an effective method to develop students' creativity, self-confidence and learning skills. The aim of this study is to examine the effect of project-based learning method applied in 7th grade visual arts lesson on lesson outcomes and attitudes compared to traditional teaching. The study was conducted…