We present an aggregation scheme that increases power in randomized controlled trials and quasi-experiments when the intervention possesses a robust and well-articulated theory of change. Intervention studies using longitudinal data often include multiple observations on individuals, some of which may be more likely to manifest a treatment effect…

Directions used in curriculum-based measurement of reading (CBM-R) currently ask students to "do your best reading." The purpose of this study was to examine whether varying these verbal directions would affect CBM-R performance and whether these alternative directions would influence the important relation between CBM-R performance and…

This study examined the high schools' state tests performances in mathematics, reading, and science of an open-enrollment STEM-focused charter school system,Harmony Public Schools(HPS), between 2010 and 2013, and compared them with the performance of matched traditional public schools (TPS) in Texas. After propensity score matching, 12 HPS schools…

Item response time data were used in investigating the differences in student test-taking behavior between two device conditions: computer and tablet. Analyses were conducted to address the questions of whether or not the device condition had a differential impact on rapid guessing and solution behaviors (with response time effort used as an…

ACT reporting categories and ACT Readiness Ranges are new features added to the ACT score reports starting in fall 2016. For each reporting category, the number correct score, the maximum points possible, the percent correct, and the ACT Readiness Range, along with an indicator of whether the reporting category score falls within the Readiness…

Under contract with the Oregon State Department of Education, Educational Testing Service (ETS) assisted in the preparation of a fourth grade reading assessment test based on, or modified from, Instructional Objectives Exchange materials. ETS produced test books, answer sheets, and all required ancillary materials necessary for test distribution…

To investigate the type of classroom testing format most appropriate for the Southwest Regional Laboratory (SWRL) Mod 2 Reading Program, three types of teacher-administered tests for the SWRL Second-Year Communication Skills Program were developed and tried out during the 1970-71 school year. The tests were administered by the classroom teacher as…

This study uses a production function approach to identify the impact of student, parent, teacher, and school policy variables on student performance as measured by test scores. Our statistical analysis is conducted in a comparative institutional context that includes government, private, and non-governmental organization schools. We find that, at…

The twofold objective of this book is to enable the teacher of English to speakers of other languages both to improve his own classroom measures and to make sound assessments of standardized tests which he may from time to time be asked to select, administer, and interpret. Chapters 1 and 2 introduce the general purposes and methods of language…

This paper traces developments in educational psychology and measurement that led to the Test of English as a Foreign Language (TOEFL) and the test of English for International Communication (TOEIC) and the application of educational measurement terms such as validity and reliability to testing. Use of a table of specifications for planning…

To aid in evaluating the First Year Communication Skills Program (FYCSP) and the Instructional Concepts Program (ICP) several tests were administered to two classes of kindergarten children. The objectives of the ICP were based on concepts that children would be expected to know when they entered the primary grades. The Instructional Concepts Test…