World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
32
Citations
5586
World Ranking
7267
National Ranking
3531

Best Publications

  • Performance Gaps Between Online and Face-to-Face Courses: Differences Across Types of Students and Academic Subject Areas

    Di Xu;Shanna S. Jaggars

  • The impact of online learning on students’ course outcomes: Evidence from a large community and technical college system

    Di Xu;Shanna Smith Jaggars

  • How do online course design features influence student performance

    Shanna Smith Jaggars;Di Xu

  • Adaptability to Online Learning: Differences Across Types of Students and Academic Subject Areas

    Di Xu;Shanna Smith Jaggars

  • The Effectiveness of Distance Education across Virginia's Community Colleges: Evidence from Introductory College-Level Math and English Courses:

    Di Xu;Shanna Smith Jaggars

  • Online and Hybrid Course Enrollment and Performance in Washington State Community and Technical Colleges

    Di Xu;Shanna Smith Jaggars

  • Three Accelerated Developmental Education Programs Features, Student Outcomes, and Implications

    Shanna Smith Jaggars;Michelle Hodara;Sung-Woo Cho;Di Xu

  • Performance Gaps between Online and Face-to-Face Courses: Differences across Types of Students and Academic Subject Areas

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  • Online Learning in the Virginia Community College System

    Shanna Smith Jaggars;Di Xu

  • What About Certificates? Evidence on the Labor Market Returns to Nondegree Community College Awards in Two States

    Di Xu;Madeline Joy Trimble

  • The Promises and Limits of Online Higher Education: UNDERSTANDING HOW DISTANCE EDUCATION AFFECTS ACCESS, COST, AND QUALITY

    Di Xu;Ying Xu

  • The benefits and caveats of using clickstream data to understand student self-regulatory behaviors: opening the black box of learning processes

    Rachel Baker;Di Xu;Jihyun Park;Renzhe Yu

  • Looking Beyond Academic Performance: The Influence of Instructor Gender on Student Motivation in STEM Fields:

    Sabrina M. Solanki;Di Xu

  • Assistance or Obstacle? The Impact of Different Levels of English Developmental Education on Underprepared Students in Community Colleges.

    Di Xu

  • Are Community College Transfer Students “a Good Bet” for 4-Year Admissions? Comparing Academic and Labor-Market Outcomes Between Transfer and Native 4-Year College Students

    Di Xu;Shanna Smith Jaggars;Jeffrey Fletcher;John E. Fink

  • Accelerating the Integrated Instruction of Developmental Reading and Writing at Chabot College

    Nicole Diane Edgecombe;Shanna Jaggars;Di Xu;Melissa Barragan

  • Towards Accurate and Fair Prediction of College Success: Evaluating Different Sources of Student Data.

    Renzhe Yu;Qiujie Li;Christian Fischer;Shayan Doroudi

  • Effects of course modality in summer session: Enrollment patterns and student performance in face-to-face and online classes

    Christian Fischer;Di Xu;Fernando Rodriguez;Kameryn Denaro

  • College Acceleration for All? Mapping Racial Gaps in Advanced Placement and Dual Enrollment Participation:

    Di Xu;Sabrina Solanki;John Fink

  • Cross-national comparison of gender differences in the enrollment in and completion of science, technology, engineering, and mathematics Massive Open Online Courses.

    Suhang Jiang;Katerina Schenke;Jacquelynne Sue Eccles;Di Xu

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