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Julian M Siebert

Biographic Data

ID5971883
NAMEJulian M Siebert
GIVEN NAMESJulian M
FAMILY NAMESiebert
SIGNATURESIEBERT J M
AFFILIATIONSUniversity of California, San Francisco
ORCID0000-0002-0472-4677
VERIFIEDYes
TOTAL WORKS5
TOTAL CITATIONS0
WORKS AS AUTHOR5
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2025
LATEST PUBLICATION YEAR2026
H-INDEX0
  • Differential impact of pandemic-era kindergarten on oral language and early literacy in first grade

    Open Access•Nuria Gutiérrez, Julian M Siebert et al.•ARTICLE•Reading and Writing•2026

  • What makes an item difficult to read

    Open Access•Mónica Zegers, Julian M Siebert et al.•ARTICLE•Reading and Writing•2026

    This study investigated linguistic and orthographic factors affecting item difficulty parameters of items on Spanish word and pseudoword reading tasks, calibrated in a sample of Spanish-English bilingual first- and second-graders. For both words and pseudowords, we investigated the effect of word length, neighborhood size, and specific orthographic features (e.g., context-dependent graphemes, syllable blends, and diphthongs). We used adaptive lea…

  • Comparing the Performance and Growth of Linguistically Diverse and English-Only Students on Commonly Used Early Literacy Measures

    Open Access•Lillian Durán, Julian M Siebert et al.•ARTICLE•Journal of Learning Disabilities•2026

    In the context of increasing legislative emphasis on universal screening for reading problems, the accurate and equitable assessment of English learners (ELs) remains a pressing concern. This study examines how kindergarten and first-grade students’ performance on early literacy measures in English is affected by their English proficiency. In this paper, we report on performance on measures of deletion, picture naming, sentence repetition, letter…

  • Differences in Reading Screening Accuracy by Percentile Cutoff and English Proficiency

    Open Access•Julian M Siebert, Phaedra Bell et al.•ARTICLE•Reading Research Quarterly•2026•References: 63

    This exploratory predictive study investigates our capacity to equitably predict the risk of developing reading difficulties based on a battery of tasks tapping into commonly used reading screening constructs. A key question pertains to the extent to which we can make predictions with equal accuracy for native English speakers (EO) and emerging multilinguals (English learners [ELs] with sufficient English proficiency to participate in English scr…

  • Closing the knowledge gap with narrative visualizations

    Open Access•Julian M Siebert•ARTICLE•Frontiers in Education•2025

    This paper addresses the use of narrative visualizations as an effective way to improve communication, engagement, and knowledge transfer in research-practice partnerships (RPPs). I report on the experience of developing a narrative visualization reporting research findings to educators/school leaders in an RPP focused on providing more equitable access to high school mathematics courses for multilingual students [referred to as English learners …

No prominent works on this page.

  • Closing the knowledge gap with narrative visualizations

    Open Access•Julian M Siebert•ARTICLE•Frontiers in Education•2025

    This paper addresses the use of narrative visualizations as an effective way to improve communication, engagement, and knowledge transfer in research-practice partnerships (RPPs). I report on the experience of developing a narrative visualization reporting research findings to educators/school leaders in an RPP focused on providing more equitable access to high school mathematics courses for multilingual students [referred to as English learners …

  • Differential impact of pandemic-era kindergarten on oral language and early literacy in first grade

    Open Access•Nuria Gutiérrez, Julian M Siebert et al.•ARTICLE•Reading and Writing•2026

  • What makes an item difficult to read

    Open Access•Mónica Zegers, Julian M Siebert et al.•ARTICLE•Reading and Writing•2026

    This study investigated linguistic and orthographic factors affecting item difficulty parameters of items on Spanish word and pseudoword reading tasks, calibrated in a sample of Spanish-English bilingual first- and second-graders. For both words and pseudowords, we investigated the effect of word length, neighborhood size, and specific orthographic features (e.g., context-dependent graphemes, syllable blends, and diphthongs). We used adaptive lea…

  • Comparing the Performance and Growth of Linguistically Diverse and English-Only Students on Commonly Used Early Literacy Measures

    Open Access•Lillian Durán, Julian M Siebert et al.•ARTICLE•Journal of Learning Disabilities•2026

    In the context of increasing legislative emphasis on universal screening for reading problems, the accurate and equitable assessment of English learners (ELs) remains a pressing concern. This study examines how kindergarten and first-grade students’ performance on early literacy measures in English is affected by their English proficiency. In this paper, we report on performance on measures of deletion, picture naming, sentence repetition, letter…

  • Differences in Reading Screening Accuracy by Percentile Cutoff and English Proficiency

    Open Access•Julian M Siebert, Phaedra Bell et al.•ARTICLE•Reading Research Quarterly•2026•References: 63

    This exploratory predictive study investigates our capacity to equitably predict the risk of developing reading difficulties based on a battery of tasks tapping into commonly used reading screening constructs. A key question pertains to the extent to which we can make predictions with equal accuracy for native English speakers (EO) and emerging multilinguals (English learners [ELs] with sufficient English proficiency to participate in English scr…

Reading and Literacy Development (3 works) · Early Childhood Education and Development (2 works) · Literacy (2 works) · Mathematics education (2 works) · Psycholinguistics (2 works) · Psychology (2 works) · Reading (process) (2 works) · Text Readability and Simplification (2 works) · Vocabulary (2 works) · Child Development and Digital Technology (1 work)

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