Education and demonstration – Occupation – Air traffic control
Patent
1989-11-07
1991-05-21
Apley, Richard J.
Education and demonstration
Occupation
Air traffic control
434219, 434238, 273 1GE, 364439, G09B 1914
Patent
active
050171429
ABSTRACT:
The present invention provides an interactive method for testing the working memory of a test subject. The method includes displaying several encoded symbols randomly positioned on a video display for a predetermined period of time. The position of each encoded symbol corresponds to Cartesian coordinates on the video display. Each symbol has a predetermined priority that must be ascertained by the test subject based on recognized variables associated with each uncoded symbol. The symbols are deleted from the video display after expiration of the predetermined period. Then, unencoded symbols are displayed on the video display in the same pattern as were the encoded symbols so that there is a cardinal relationship between the Cartesian coordinates of the unencoded symbols and those of the encoded symbols. Each encoded and unencoded symbol having identical coordinates forms a symbol pair. The test subject's task is to assign a priority to the unencoded symbols based on the test subject's recollection of the priority of each encoded symbol. The software implementing the present invention compares the assigned priorities of the unencoded symbols to the actual priority of the encoded symbols and provides an output which is the sum of the number of correct priority assignments.
REFERENCES:
patent: 4337948 (1982-07-01), Breslow et al.
patent: 4580779 (1986-04-01), Kanamaru et al.
patent: 4770636 (1988-09-01), Buschke
"At air traffic control school, it helps to memorize in your sleep" by Ja R. Chiles, Smithsonian, pp. 123-131, Jan. 1990.
Athey Kevin D.
Bemis Suzanne V.
Leeds Jeffrey L.
Winer Ernst A.
Apley Richard J.
Cheng Joe H.
Deough Thomas Glenn
Fendelman Harvey
Kagan Michael A.
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