Note: RR = "Research-related," designating a link to a reference or to more information about relevant papers, reports, or studies.

Reference:

Dale, E. (1965) adapted from Curtis, M. E. (1986). Vocabulary testing and vocabulary instruction. In: M. E. Curtis & McKeown, M. G. (Eds.). The nature of vocabulary acquisition (pp 37-51).Hillsdale, NJ: Erlbaum.