Jeffrey Stewart

Statistics

Publications

Citations

530

H-Index

Active since

2011

Affiliations

Tokyo University of Science(Current)

Momoyama Gakuin University

Kyushu Sangyo University

Rikkyo University

University of Niigata Prefecture

Jeffrey Stewart is an author at Tokyo University of Science specializing in vocabulary acquisition, vocabulary assessment, and educational assessment.

ORCID

Publications per year

2011–2023

Publications

Predicting L2 reading proficiency with modalities of vocabulary knowledge: A bootstrapping approach

Stuart McLean, Jeffrey Stewart, Aaron Olaf Batty · Language Testing · 2020 · 121 citations

Language Studies, Educational Assessment, Second Language Studies +17

Estimating Guessing Effects on the Vocabulary Levels Test for Differing Degrees of Word Knowledge

Jeffrey Stewart, David A. White · TESOL Quarterly · 2011 · 70 citations

Education, Literacy Education, Psycholinguistics +15

Do Multiple-Choice Options Inflate Estimates of Vocabulary Size on the VST?

Jeffrey Stewart · Language Assessment Quarterly · 2014 · 67 citations

Education, Educational Assessment, Educational Measurement +17

Using confidence intervals to determine adequate item sample sizes for vocabulary tests: An essential but overlooked practice

Henrik Gyllstad, Stuart McLean, Jeffrey Stewart · Language Testing · 2020 · 60 citations · Full text

Education, Educational Assessment, Educational Measurement +17

Comparing Multidimensional and Continuum Models of Vocabulary Acquisition: An Empirical Examination of the Vocabulary Knowledge Scale

Jeffrey Stewart, Aaron Olaf Batty, Nicholas Bovee · TESOL Quarterly · 2012 · 46 citations

Education, Educational Assessment, Educational Measurement +17

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