In recent years, schools and large-scale assessment developers across the United States have been providing English learners with language supports when they take tests to reduce construct-irrelevant variance, or errors in test scores due to factors that are extraneous to the construct being assessed (Thorndike et al., 1991). Some of these…

Three mode comparability studies were conducted on the following Saturday national ACT test dates: October 26, 2019, December 14, 2019, and February 8, 2020. The primary goal of these studies was to evaluate whether ACT scores exhibited mode effects between paper and online testing that would necessitate statistical adjustments to the online…

The ACT College Readiness Benchmarks are the ACT scores associated with a 50% chance of earning a B or higher grade in selected first-year credit-bearing courses at a typical postsecondary institution. The Benchmarks were established by linking ACT test scores with grades in first-year college courses from the same subject area. Benchmarks were…

Although about 77% of ACT-tested high school graduates express an intention of earning a bachelor's degree or higher (ACT, 2016a), the percentage of students who achieve academic success in their first-year courses, persist in college, and ultimately earn a bachelor's degree within six years is substantially lower. Approximately 60% of students…

This paper investigates four methods of linear equating under the common item nonequivalent groups design. Three of the methods are well known: Tucker, Angoff-Levine, and Congeneric-Levine. A fourth method is presented as a variant of the Congeneric-Levine method. Using simulation data generated from the three-parameter logistic IRT model we…

This report focuses on the extent to which students who are academically far off track in fourth or eighth grade in Arkansas catch up by eighth or eleventh and twelfth grades. We studied two recent cohorts of Arkansas students whose eighth-grade ACT Explore® scores were more than one standard deviation below the ACT Explore Benchmark scores…

This report focuses on the extent to which students who are academically far off track in fourth or eighth grade in Kentucky catch up by eighth or eleventh grade. We studied three recent cohorts of Kentucky students whose eighth-grade ACT Explore® scores were more than one standard deviation below the ACT Explore benchmark scores associated with…

ACT has been a leader in measuring college and career readiness trends since 1959. Each August, ACT releases The Condition of College & Career Readiness (www.act.org/newsroom/data/2015), an annual report on the progress of the ACT-tested graduating class relative to college readiness. Nationally, a record 59% of the 2015 graduating class took…

The ACT National Curriculum Survey is a one-of-a-kind nationwide survey of educational practices and expectations conducted by ACT every 3 to 5 years. ACT surveys thousands of middle school/junior high school, secondary, and postsecondary teachers in English/writing, reading (including English language arts and social studies teachers),…

The purpose of this report is to examine college readiness among Latino students using results from EXPLORE[R] (for students in grade 8 or 9), PLAN[R] (for students in grade 10), and the ACT[R] test (for students in grade 11 or 12). Latino students include Mexican American/Chicano students, Puerto Rican students, Cuban students, and other students…

This report presents the findings for community colleges with twenty percent or more Black students enrolled that participated in ACT's 2010 "What Works in Student Retention survey." The report contains information pertinent to only these institutions. The following are appended: (1) Data for Two-Year Community Colleges with greater than or equal…

This report presents the findings for community colleges with twenty percent or more Hispanic students enrolled that participated in ACT's 2010 What Works in Student Retention survey. The report contains information pertinent to only these institutions. Appendices include: (1) Data for Community Colleges with greater than or equal to 20% Hispanic…

This report presents the findings for four year colleges and universities with twenty percent or more Black students enrolled that participated in ACT's 2010 What Works in Student Retention survey. The report contains information pertinent to only these institutions. Appendices include: (1) Data for Four Year Colleges and Universities with greater…