C Mantis

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A matched group (N = 114) between high errors and no error conditions on the MFD was examined in a population of borderline and mild mental retardates. Matched variables were sex, Full Scale IQ, and age. The MFD, PIAT, and the WAIS-R were administered to all subjects. Results on achievement tests showed that the mild mental retardation subjects with high(More)
The ratio of the amplitudes of P and S waves from the foreshocks and aftershocks to three recent California earthquakes show a characteristic change at the time of the main events. As this ratio is extremely sensitive to small changes in the orientation of the fault plane, a small systematic change in stress or fault configuration in the source region may(More)
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