List of John Benjamins publications for which Lixiong Gu plays a role.
Chapter 4. Statistical methodology for developing vertical scales for language tests. Meaningful Language Test Scores: Research to enhance score interpretation, Papageorgiou, Spiros and Venessa F. Manna (eds.), pp. 61–772023.
This chapter is the last of the three chapters that describe the process of design and implementation of a vertical linking project for language tests based on a multi-year project for the TOEFL® Family of Assessments. The chapter focuses on the statistical methodology for developing the listening… read more | Chapter