Large-scale study validates continued use of standardized admission assessments

A study examining 6 years of data from more than 100,000 nursing students confirmed that the Test of Essential Academic Skills (TEAS) remains a reliable predictor of early nursing student success — even through the unprecedented education challenges of the COVID-19 pandemic.¹

The research, published in the September/October 2025 issue of Nurse Educator and available to download here, used correlation and regression analyses to evaluate nationwide test scores for ADN (N=61,045) and BSN (N=39,180) students who took both the ATI TEAS and the ATI Content Mastery Series Fundamentals Assessment. This analysis examined how well TEAS scores predicted student performance across three distinct periods including the COVID-19 pandemic:

• January 2018–February 2020 — the prepandemic period
• March 2020-August 2021 — the pandemic period
• September 2021-December 2023 — the postpandemic period.

The authors found that student scores in the 4 content areas on the TEAS — reading, science, English and mathematics — were significant predictors of fundamentals scores across all periods. This predictive strength declined during the pandemic period (March 2020 to August 2021), which is consistent with published nursing education research encompassing this event. This study brings new perspective to academic understanding of the influence of COVID-19 on nursing school admissions and student performance.

"While numerous studies have predicted early nursing school success to determine the criterion-related validity of admission tests, few studies have evaluated the predictive validity of these tests in the context of the impact of COVID-19," said Xuechun Zhou, PhD, a coauthor of the study. Dr. Zhou is a senior psychometrician at Ascend Learning, the parent company of ATI Nursing Education. Her coauthors were Hanwook Yoo, PhD, manager of psychometrics at Ascend Learning, and Beth Cusatis Phillips, PhD, strategic nursing advisor at Ascend Learning.

New Findings Fill a Critical Gap in Understanding

This analysis fills a critical gap in the understanding of how major educational disruptions affect the reliability of admission assessments. It also provides important insights for nurse educators and admission committees:

• TEAS remains predictive across all content areas: All 4 TEAS content areas — reading, math, science, and English — significantly predicted early academic success in nursing programs. Reading and science were the strongest predictors, consistent with previous research findings.
  

• The pandemic impact was real — but temporary: While the predictive strength of TEAS scores declined during the pandemic period, this effect was temporary. The analysis documented a recovery in predictive validity during the postpandemic period, but it was not quite to prepandemic levels.
  

• Evidence supports comprehensive assessment: The findings reinforce that when making admission decisions, nursing schools should consider all TEAS content areas rather than relying on a single criterion. Each domain contributes valuable information about a student's likelihood of success.

“The findings in this study support the inclusion of standardized academic tests as a part of nursing school admission decisions,” the authors concluded. “All major content areas, such as reading, math, science and English, are essential cognitive academic skills and should be considered. In other words, to ensure selected applicants can complete their education and develop all professional qualifications, it is not sufficient to adopt one single criterion to predict students’ success.”

Evidence Supports Standardized Admission Assessments for Nursing Programs

This study adds to the growing body of evidence supporting the use of standardized admission assessments in nursing education and provides valuable insights into how major educational disruptions can temporarily affect — but not eliminate — the predictive validity of these tools.

For nursing programs navigating admission decisions in a postpandemic world, this study provides evidence that TEAS continues to serve as a valuable component of comprehensive, evidence-based admission criteria.

The research demonstrates that while external factors like the pandemic can temporarily affect the relationship between admission assessments and student outcomes, the fundamental predictive value of evidence-based standardized assessment, followed by the delivery of comprehensive academic preparation, remains intact.

Reference

1. Yoo H, Zhou X, Phillips B. Predictive validity of preadmission assessment on early nursing academic readiness: impact of COVID-19. Nurse Educator. 2025;50(5): 277-282.doi:10.1097/NNE.0000000000001891