Ss were required to judge the direction of apparent movement when vibrators were applied to the skin and sequentially energized. Small skin contactors and intervibrator distances were used. Errors in judgment were significantly less frequent when 4 vibrators were used than with 2 vibrators. Directionality judgments made from stimulation of the skin of the abdomen resulted in significantly fewer errors than from stimulation of the palmar surface of the hand. Intra-stimulator intervals shorter than 48 msec. bring significantly more erroneous reports than do the longer intervals.

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A simple technique for indicating the proper answers on test answer sheets that have been machine-scored is described.

After retiring from the presidency of the United States, Thomas Jefferson concentrated his latter years on establishing The University of Virginia. He personally undertook the design of the buildings and directed the early days of the institution. The Rotunda, with its famous Dome Room and outside porticos, continues to receive critical acclaim for its architectural design.