Academic Content, Student Learning, and the Persistence of Preschool Effects
Abstract
Little research has examined the relationship between academic content coverage in kindergarten and student achievement. Using nationally representative data, we examine the association between reading and mathematics content coverage in kindergarten and student learning, both overall and for students who attended preschool, Head Start, or participated in other child care prior to kindergarten entry. We find that all children benefit from exposure to advanced content in reading and mathematics and that students do not benefit from basic content coverage. Interestingly, this is true regardless of whether they attended preschool, began kindergarten with more advanced skills, or are from families with low income. Policy implications are discussed.
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Preschoolers benefit from exposure to advanced content in literacy and math, compared to basic content.
“Claessens et al. [8] and Engel et al. [16] suggested that preschoolers benefit from exposure to advanced content in literacy and math, compared to basic content.”
From SET-PAiREd: Designing for Parental Involvement in Learning with an AI-Assisted Educational Robot (2025) · cites this paper as [8]
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Problem Solving in Early Mathematics Teaching—A Way to Promote Creativity?
Palmér, H., & van Bommel, J. (2018) · Creative Education · doi:10.4236/ce.2018.912129 · Cited by 18 · see citing works
“Some studies have shown that regardless of socioeconomic background, young children benefit from exposure to advanced content in mathematics (Claessens, Engel, & Curran, 2014).”
BackgroundParental early math support: The role of parental knowledge about early math development
Douglas, A.-A., & Rittle‐Johnson, B. (2023) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2023.10.003 · Cited by 17 · see citing works
Early childhood language gains, kindergarten readiness, and Grade 3 reading achievement
Logan, J. A. R., Piasta, S. B., Purtell, K. M., Nichols, R., & Schachter, R. E. (2023) · Child Development · doi:10.1111/cdev.14019 · Cited by 17 · see citing works
Lange, A. A., Robertson, L., Tian, Q., Nivens, R. A., & Price, J. (2022) · Eurasia Journal of Mathematics Science and Technology Education · doi:10.29333/ejmste/12698 · Cited by 18 · see citing works
“In some cases, children who come from rigorous preschool programs spend all of their kindergarten year learning the same content, instead of building on what they learned (Claessens et al., 2014).”
BackgroundMethodUniversal Pre-K and College Enrollment: Is There a Link?
Gormley, W. T., Amadon, S., Magnuson, K., Claessens, A., & Hummel‐Price, D. (2023) · AERA Open · doi:10.1177/23328584221147893 · Cited by 15 · see citing works
“Research suggests that a strong K–3 curriculum is a great way to help sustain pre-K effects over time (Claessens et al., 2014).”
BackgroundSelf-citationWarne, R. T., & Liu, J. K. (2016) · Learning and Instruction · doi:10.1016/j.learninstruc.2016.10.004 · Cited by 14 · see citing works
Income-Based Disparities in Early Elementary School Science Achievement
Curran, F. C. (2017) · The Elementary School Journal · doi:10.1086/694218 · Cited by 15 · see citing works
Self-citationLittle, M. (2021) · AERA Open · doi:10.1177/23328584211048399 · Cited by 14 · see citing works
“Consistent with prior ECLS-K-based studies of preschool (Ansari, 2018; Bassok et al., 2019; Claessens et al., 2014; Curran, 2019; Magnuson et al., 2007a, 2007b), I constructed multiple measures of preschool attendance.”
Fleer, M. (2021) · Oxford Review of Education · doi:10.1080/03054985.2021.1988911 · Cited by 14 · see citing works
“When particular societal values change, such as wanting greater cognitive outcomes for children in play-based settings (Claessens et al., 2014), this creates new demands on the institutional practices of preschools (Hedegaard, 2014) which in turn change the developmental conditions of children…”
BackgroundKindergarten academic and social skills and exposure to peers with pre-kindergarten experience
Burchinal, M., Pianta, R. C., Ansari, A., Whittaker, J. V., & Vitiello, V. E. (2022) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2022.07.012 · Cited by 17 · see citing works
School Readiness Assessments for Class Placements and Academic Sorting in Kindergarten
Curran, F. C., Little, M. H., Cohen‐Vogel, L., & Domina, T. (2018) · Educational Policy · doi:10.1177/0895904818802109 · Cited by 12 · see citing works
Self-citationVitiello, V. E., Nguyen, T., Ruzek, E. A., Pianta, R. C., & Whittaker, J. V. (2022) · Journal of Applied Developmental Psychology · doi:10.1016/j.appdev.2022.101396 · Cited by 12 · see citing works
Samuelsson, R. (2023) · Mind Brain and Education · doi:10.1111/mbe.12347 · Cited by 12 · see citing works
Pion, G. M., & Lipsey, M. W. (2021) · AERA Open · doi:10.1177/23328584211041353 · Cited by 12 · see citing works
“Continued emphasis on constrained skills in kindergarten that are redundant with what children experienced in pre-K (Engel et al., 2013; Claessens et al., 2014) risks boredom and disengagement by those students.”
BackgroundAnsari, A., Zimmermann, K., Pianta, R. C., Whittaker, J. V., Vitiello, V. E., Yang, Q., & Ruzek, E. A. (2023) · American Educational Research Journal · doi:10.3102/00028312231195559 · Cited by 13 · see citing works
“…First-Grade Outcomes show a similar pattern of null moderation when examining children’s subsequent classroom experiences (Burchinal et al., 2022; Claessens et al., 2014; Jenkins et al., 2018; Mangnuson et al., 2007) but differ from other studies that suggest that subsequent environments do…”
ResultZambrana, I. M., Ogden, T., & Zachrisson, H. D. (2019) · Scandinavian Journal of Educational Research · doi:10.1080/00313831.2019.1577751 · Cited by 11 · see citing works
“…by fi ndings of longitudinal associations between academic elements of school readiness skills and later school literacy and math (Duncan et al., 2007), and cross-sectional associations found between advanced kindergarten academic content and student learning (Claessens, Engel, & Curran, 2014).”
BackgroundLitkowski, E. C., Duncan, R. J., Logan, J. A. R., & Purpura, D. J. (2020) · AERA Open · doi:10.1177/2332858420968546 · Cited by 11 · see citing works
“…that the majority of classroom time spent on mathematics is used to cover skills that over half of the children who entered kindergarten already know, rather than on learning advanced material that the majority of children have not yet mastered (Claessens et al., 2014; Engel et al., 2013).”
BackgroundMethodCommon Core State Standards and Adaptive Teaching
Kamil, M. L. (2016) · Theory Into Practice · doi:10.1080/00405841.2016.1173991 · Cited by 10 · see citing works
Lee, P. C., & Bierman, K. L. (2016) · The Elementary School Journal · doi:10.1086/687813 · Cited by 10 · see citing works
Abry, T., Taylor, M., Jiménez, M. C., Pratt, M. E., & LoCasale‐Crouch, J. (2018) · Springer eBooks · doi:10.1007/978-3-319-90200-5_4 · Cited by 10 · see citing works
Curran, F. C. (2017) · Education Finance and Policy · doi:10.1162/edfp_a_00247 · Cited by 10 · see citing works
“…of preschool effects, one would expect the relationship between preschool attendance and science achievement to be smaller in the spring semester than it would have been at the start of kindergarten (Gibbs, Ludwig, and Miller 2011; Claessens, Engel, and Curran 2014; Lipsey, Farran, and Hofer 2015).”
BackgroundResultInfluentialSelf-citationCommentary: What happens next? Delivering on the promise of preschool
Ansari, A., & Purtell, K. M. (2018) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2018.02.015 · Cited by 10 · see citing works
Where has all the time gone? Describing time use in full- vs. half-day pre-Kindergarten
Denker, H., & Atteberry, A. (2024) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2024.05.007 · Cited by 9 · see citing works
Williams, H. P. (2021) · International journal of child care and education policy/International journal of child care and education · doi:10.1186/s40723-021-00093-7 · Cited by 9 · see citing works
Assessment of an educational classroom app’s impact on preschoolers’ early numeracy skills
Tazouti, Y., Thomas, A., Hoareau, L., Jarlégan, A., Hubert, B., & Luxembourger, C. (2023) · European Journal of Psychology of Education · doi:10.1007/s10212-023-00698-1 · Cited by 8 · see citing works
“Number knowledge also develops gradually: children’s recognition of single-digit numbers is easier than two-digit numbers (Claessens et al., 2014; Litkowski et al., 2020).”
Utilizing Age‐Adaptive Deep Learning Approaches for Detecting Inappropriate Video Content
Alam, I., Basit, A., & Ziar, R. A. (2024) · Human Behavior and Emerging Technologies · doi:10.1155/2024/7004031 · Cited by 8 · see citing works
Unlocking economic growth and sustainable development in sub-Saharan Africa
Osei‐Kusi, F., Wu, C., & Tetteh, S. (2024) · Heliyon · doi:10.1016/j.heliyon.2024.e33252 · Cited by 8 · see citing works
“…persistence rates, which indicate the proportion of students progressing from grade 1 to grade 5 which has been used by researchers such as [46,47] to measure quality of education, can be influenced by economic conditions and opportunities, as students might choose to leave school to…”
BackgroundBierman, K. L., Heinrichs, B. S., Welsh, J. A., Jones, D. E., & Crowley, D. M. (2025) · Child Development · doi:10.1111/cdev.14235 · Cited by 11 · see citing works
“…in which the control group includes children who attend preschool often show smaller benefits (Whitaker et al. 2023) with intervention gains that fade over time, typically becoming non-significant within a few years after elementary school entry (Bailey et al. 2020; Claessens et al. 2014).”
Exploring the Impacts of an Early Childhood Educational Intervention on Later School Selection
Watts, T. W., Ibrahim, D. A., Khader, A., Li, C., Gandhi, J., & Raver, C. (2020) · Educational Researcher · doi:10.3102/0013189x20935060 · Cited by 8 · see citing works
Ou, S., Arteaga, I. A., & Reynolds, A. J. (2019) · Children and Youth Services Review · doi:10.1016/j.childyouth.2019.04.005 · Cited by 8 · see citing works
Do teachers' instructional practices change when more students are absent?
Gottfried, M. A., & Ansari, A. (2019) · Teaching and Teacher Education · doi:10.1016/j.tate.2019.102888 · Cited by 8 · see citing works
Heterogeneity in the Development of Executive Function: Evidence from Nationally Representative Data
Reid, J. L., & Ready, D. D. (2021) · Early Education and Development · doi:10.1080/10409289.2020.1866949 · Cited by 8 · see citing works
“One possible explanation for this pattern is that teachers in kindergarten and the early grades may adapt their instruction to the needs of lower-skilled children, fostering more rapid gains among lowerscorers and overall convergence toward the sample mean (Burchinal et al., 2020; Claessens et al., 2014; Engel et al.,…”
BackgroundCan peers help sustain the positive effects of an early childhood mathematics intervention?
Botvin, C. M., Jenkins, J. M., Carr, R. C., Dodge, K. A., Clements, D. H., Sarama, J. H., & Watts, T. W. (2024) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2023.11.001 · Cited by 7 · see citing works
Social–Emotional Competence as a Predictor of Early Numeracy Skills
Zehner, T. M., Paes, T. M., Devlin, B. L., Geer, E. A., Posada, G., Duncan, R. J., Purpura, D. J., & Schmitt, S. A. (2024) · Early Education and Development · doi:10.1080/10409289.2024.2360878 · Cited by 9 · see citing works
“The developmental transition from preschool to kindergarten is especially significant as children are navigating a more formal learning experience (Claessens et al., 2014).”
Brown, C. P., Barry, D. P., Ku, D. H., & Englehardt, J. (2020) · Early Education and Development · doi:10.1080/10409289.2020.1750292 · Cited by 7 · see citing works
Review and “Vote Count” Analysis of OTL-Effect Studies
Lamain, M., Scheerens, J., & Noort, P. D. (2016) · Springer briefs in education · doi:10.1007/978-3-319-43110-9_4 · Cited by 7 · see citing works
Consistency and inconsistency in learning experiences across the early grades
Christopher, C., & Nesbitt, K. (2023) · Frontiers in Education · doi:10.3389/feduc.2023.1265501 · Cited by 7 · see citing works
Little, M. (2024) · Early Education and Development · doi:10.1080/10409289.2024.2423275 · Cited by 6 · see citing works
“One component of this research that is relevant to the Kindergarten “Hotspot” Theory of Skill Convergence finds that students who enter kindergarten with higher skills tend to be exposed to redundant or more basic content (Claessens et al., 2014; Cohen-Vogel et al., 2020, 2021; Engel et al., 2013).”
Harding, J. F., McCoy, D. C., & McCormick, M. P. (2019) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2019.12.007 · Cited by 6 · see citing works
Bassok, D., Gibbs, C. R., & Latham, S. (2015) · Cited by 5 · see citing works
Public Preschool Predicts Stronger Third-Grade Academic Skills
Johnson, A. D., Partika, A. C., Martin, A. C., Lyons, I. M., Castle, S. L., & Phillips, D. A. (2024) · AERA Open · doi:10.1177/23328584231223477 · Cited by 5 · see citing works
“In research on an earlier cohort of Tulsa students, pre-K teachers were observed to spend more time on academic content relative to Head Start teachers (Phillips et al., 2009), which has been associated with greater learning growth (Claessens et al., 2014; Fuller et al., 2017).”
Young Students’ Feelings Towards Problem-Solving Tasks: What Does “Success” Imply?
Palmér, H., & van Bommel, J. (2018) · Springer eBooks · doi:10.1007/978-3-030-01273-1_7 · Cited by 5 · see citing works
The Transition from Pre-K to Kindergarten: Parent, Teacher, and Administrator Perspectives
Vitiello, V. E., Basuel, N. K. N., White, E. S., Whittaker, J. V., Ruzek, E. A., & Pianta, R. C. (2020) · HS Dialog The Research to Practice Journal for the Early Childhood Field · doi:10.55370/hsdialog.v23i2.986 · Cited by 5 · see citing works
“…explanation for pre-K fade-out: children may come to school with strong academic skills, but teachers focus on teaching basic skills; and without instruction that builds on their skills, children’s pre-K advantages fade over time (Claessens et al., 2014; Engel, Claessens, Watts, & Farkas, 2016).”
BackgroundMashburn, A. J., & Yelverton, R. (2018) · Cambridge University Press eBooks · doi:10.1017/9781108349352.007 · Cited by 5 · see citing works
Sun, J., Justice, L. M., Jiang, H., Purtell, K. M., Lin, T., & Ansari, A. (2023) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2023.12.008 · Cited by 4 · see citing works
- Authors
- Claessens, A., Engel, M., & Curran, F. C.
- Affiliations
- University of Chicago (US)
- Vanderbilt University (US)
- Venue
- American Educational Research Journal
- Published
- 2014-04
- Volume
- 51
- Issue
- 2
- Pages
- 403-434
- ISSN
- 0002-8312 (ISSN-L)
- 1935-1011
- OpenAlex
- W2118039332
- Cited by
- 154
- References
- 57
- Citations by year
- 2026: 11 · 2025: 9 · 2024: 11 · 2023: 17 · 2022: 10 · 2021: 13 · 2020: 16 · 2019: 17 · 2018: 15 · 2017: 8 · 2016: 15 · 2015: 7 · 2014: 5
- FWCI
- 43.56
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- American Educational Research Journal (publishedVersion)
- Topics
- Social Sciences › Education › Early Childhood Education and Development
- Social Sciences › Education › School Choice and Performance
- Social Sciences › Psychology › Developmental and Educational Psychology › Reading and Literacy Development
- Keywords
- kindergarten curriculum, reading instruction, mathematics education, Head Start, child care, academic performance, early childhood education, low-income students, early literacy, early numeracy
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