title: The Evolution of the Wechsler Memory Scale: A Selective Review.
abstract: In clinical use since 1940, the Wechsler Memory Scale was formally introduced to the psychological community in 1945 . By 1946, it ranked 90th out of the 100 most frequently used psychological tests. By 1969, it was the 19th most used psychological test and the 2nd most used test of memory. By 1982, it was the 12th most used test and the most used memory test-a popularity it continues to enjoy. The present article will briefly trace the origin of the Wechsler Memory Scale and examine its evolution across the revisions that appeared in 1987 , 1997 , and 2009 . Issues with norming and standardization, as well as reliability and validity, will be summarized. It is argued that the test continues to have several serious shortcomings, including a lack of anchoring in an explicit neuroanatomical theory of memory and an underlying factor structure that appears to have changed little despite changes in the manifest structure and content of the test.
authors: a Genesis Psychology Associates , Davenport , Iowa.
authors: Phillip
authors: P
authors: Kent
keywords: Wechsler Memory Scale; assessment/diagnosis; memory; tests