Lexical Sophistication as a Multidimensional Phenomenon: Relations to Second Language Lexical Proficiency, Development, and Writing Quality. - KIM, M. I. N. K. Y. U. N. G.; CROSSLEY, S. C. O. T. T. A.; KYLE, K. R. I. S. T. O. P. H. E. R. (Modern Language Journal (John Wiley & Sons, Inc.), 2018)