vocabulary test वाक्य

They soon realized existing linguistic tests would not yield meaningful results, so although they also incorporated a few existing tests, including the Peabody Picture Vocabulary Test, into their exams, they designed a set of 26 new tests from which they extrapolated most of their data.
Eager to survey this amazing growth industry, I sat down and, for the first time in my life, studied for the SAT . Night after night, surrounded by dozens of helpers, print and electronic, I worked my way through sentence completions, vocabulary tests, word problems and algebraic equations that I had not a prayer of being able to solve.
:( This paper makes the very basic link that students who studied vocabulary lists longer did better on vocabulary tests . ) This might be a better lead : This book chapter quotes a researcher saying " a productive vocabulary size of around 2, 000 is a possible though ambitious goal after 1, 000 hours of study of English as a Foreign Language ".