The International Large-Scale Assessment (ILSA) is a rapidly growing field in education which has gained considerable attention of stakeholders across the globe. Historically, ILSA emerged from the developed context which has drifted to the developing contexts in a short span of time due to globalisation. Pakistan has participated in ILSA (i.e.,…

This study examined indicators of cheating on a statewide summative assessment for grades 3--8 over a 4-year period. Between year 2 and year 3 of this study, the state launched an aggressive, highly publicized investigation into cheating by educators. The basis of the investigation was an erasure analysis. The current study found that the number…

Multiple matrix designs are commonly used in large-scale assessments to distribute test items to students. These designs comprise several booklets, each containing a subset of the complete item pool. Besides reducing the test burden of individual students, using various booklets allows aligning the difficulty of the presented items to the assumed…

The selection of an appropriate booklet design is an important element of large-scale assessments of student achievement. Two design properties that are typically optimized are the "balance" with respect to the positions the items are presented and with respect to the mutual occurrence of pairs of items in the same booklet. The purpose…

Measures of Academic Progress® (MAP®) Science for use with Next Generation Science Standards (NGSS) assessments are available for the 2016-17 school year. These new assessments measure student growth toward understanding of the multidimensional NGSS performance expectations. This report presents MAP Science for use with NGSS by presenting and…

Numerous diagnostic studies have been conducted on large-scale assessments to illustrate the students' mastery profile in the areas of math and reading; however, for science a limited number of investigations are reported. This study investigated Iranian eighth graders' competency mastery of science and examined the utility of the General…

In designing the lesson teachers have to adapt the method or learning model with the material to be taught. In the teaching of measuring concept, students frequently faced with measuring instruments, micrometer, screw, scale, and so on. Direct Instruction Model would be suitable for teaching the measurement concepts specifically the skill of using…

International examination results have already influenced many countries to make radical reforms in education system. According to these results countries have been categorized as high, middle and low achievement in education. Turkey has also taken these results into consideration quite seriously and started to investigate to what extent there are…

The relationship between students' family background and achievement is often seen as an important topic in regard to equality and equity of educational provision. The results of various education studies show that the family background of students correlates with students' academic achievement at school. This paper focuses on the measurement of…

The present report demonstrates the difference between classical test theory (CTT) and item response theory (IRT) approach using an actual test data for chemistry junior high school students. The CTT and IRT were compared across two samples and two forms of test on their item difficulty, internal consistency, and measurement errors. The specific…