Similarly it has been found by Professor Lewis M.Terman, of Stanford University, that a vocabulary test is as accurate a measure of intelligence as any three units of the standard and accepted Stanford-Binet I.Q. tests.

• 无独有偶，斯坦福大学的路易斯·m·特曼教授也发现，词汇测试与三套普遍被人接受的斯坦福·宾尼特标准智商测试题中的任何一套一样，可以准确地测定智力。