We examined how ACT® Aspire® (from grades 8 to 10), PreACT® (from grade 10), and ACT® test scores (from grades 10 and 11) relate to students' chances of scoring a 3 or higher as well as 4 or higher on selected Advanced Placement (AP) exams. Data for the study was available for 49,220 students from 318 high schools who had taken at least one AP…

The research summarized in this paper examines the effects of the COVID-19 pandemic on student performance on the ACT® test, focusing on students who are Native American. It compares outcomes during the three years preceding the pandemic (2018, 2019, and early 2020) to outcomes in 2021 and 2022 while accounting for changes in the tested population…

The research summarized in this paper examines the effects of the COVID-19 pandemic on student performance on the ACT[TM] test. The author compares scores during the three years preceding the pandemic (2018, 2019, and early 2020) to scores in 2021 and 2022 while accounting for changes in the tested population across years. For students tested in…

Based on the first cohort of students who took the PreACT® in 10th grade and the ACT® test in 11th grade, this study examines the effects of PreACT adoption on ACT test scores, participation in challenging high school courses, interest-major fit, and college score sending behavior. Adoption of the PreACT led to an increase in ACT Composite score…

The COVID-19 pandemic caused widespread disruptions to the educational system in Nebraska and across the world. At the onset of the pandemic in March 2020, schools in Nebraska were forced to replace on-site instruction with virtual instruction. During the 2020-2021 academic year, many students learned online or under hybrid learning formats.…

Using a sample of schools testing annually in grades 9-11 with a vertically linked series of assessments, a latent growth curve model is used to model test scores with student intercepts and slopes nested within school. Missed assessments can occur because of student mobility, student dropout, absenteeism, and other reasons. Missing data…

Educational accountability has grown substantially over the last decade, due in large part to the No Child Left Behind Act of 2001. Accordingly, educational researchers and policymakers are interested in the statistical properties of accountability models used for NCLB, such as status, improvement, and growth models; as well as others that are not…