WMS-IV : Wechsler memory scale-fourth edition
"An individually administered battery designed to assess various memory and working memory abilities in individuals ages 16-90. It is a revision of the Wechsler Memory Scale-Third Edition (WMS-III; Wechsler, 1997). In addition to the assessment of memory functioning, the WMS-IV contains a brief evaluation of cognitive status" (from introduction)
Kit, English, 2009
Pearson, San Antonio, Tex., 2009