In test equating, one critical equating property is the group invariance property which indicates that the equating function used to convert performance on each alternate form to the reporting scale should be the same for various subgroups. To mitigate the impact of disrupted learning on the item parameters during the COVID-19 pandemic, a…

Middle school is a critical time in students' learning of mathematics, something a Learning Management System (LMS) is designed to help parents support. What remains unknown is how parents use an LMS to monitor their children's progress in mathematics. This qualitative case study explored how parents from one midAtlantic middle school with 543…

The least squares distance method (LSDM) was used in a cognitive diagnostic analysis of TIMSS (Trends in International Mathematics and Science Study) items administered to 4,498 8th-grade students from seven geographical regions of Turkey, extending analysis of attributes from content to process and skill attributes. Logit item positions were…

The basic determiner for the school in which the children who completed their primary education will in at an upper education level in Turkey is the entrance exam carried out nationwide. The items of national exam, called as LDE (Level Determination Exam) which the primary education pupils (aged between 12 and 15) will participate in Turkey were…

A new leadership model is needed in all organizations. In response, The Affect-Centered Transformational Leadership Model came about. The new model resulted from a doctoral student's participation in a leadership course, and continued dialogue with its professor. Ultimately, the new model reached the stage of needing to be operationalized. A…

Students often have trouble understanding key biology ideas because they lack an understanding of foundational chemistry ideas. AAAS Project 2061 is collaborating with BSCS in the development a curriculum unit that connects core chemistry and biochemistry ideas in order to help eighth grade students build the conceptual foundation needed for high…

Parenting style, as a widely studied topic, has been used by researchers and educators in the US to predict students' academic achievements. Despite its theoretical and practical significance, no much work has been conducted to test the generalizability of parenting research framed in the Western culture to the Chinese population. Parenting styles…

One-to-one laptop programs, where each student has their own laptop to use in classroom, are becoming popular in schools especially in Australia and the United States. The purpose of the study was to contribute to the limited knowledge base explaining the implementation of laptop programs specifically with English language learners. Four ESL…

The aim of this working paper is to identify research-supported strategies for reading and writing that can be integrated effectively to promote the development of biliterate academic literacy by English language learners (ELLs) in middle-school bilingual classrooms. The paper begins with a review of the theoretical foundations that highlight…

This paper addresses elements of the bilingual program for English language learners (ELL) in Illinois School District U-46 (U-46). Beginning with the context of bilingual education in the United States, the paper also introduces the current state of bilingual programming in U-46. ELL initiatives in light of the U-46 partnership with the Stupski…

The main purpose of this study was to illustrate a polytomous IRT-based linking procedure that adjusts for rater variations. Test scores from two administrations of a statewide reading assessment were used. An anchor set of Year 1 students' constructed responses were rescored by Year 2 raters. To adjust for year-to-year rater variation in IRT…

Year-to-year rater variation may result in constructed response (CR) parameter changes, making CR items inappropriate to use in anchor sets for linking or equating. This study demonstrates how rater severity affected the writing and reading scores. Rater adjustments were made to statewide results using an item response theory (IRT) methodology…

The research was conducted in Sydney and Hong Kong using students, from grades 5 to 9, whose first language or teaching medium was English, learning to read Chinese as second language. According to cognitive load theory, the processing of single Chinese characters accompanied by pictures should impose extraneous cognitive load and thus hinders…