Four of seven data switch units, as used at the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct psychological investigations into the relationship between psychophysical and psychometric measures; 1988-1994 Four of seven data switch units 1988-1994
Five of seven data switch units, as used at the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct psychological investigations into the relationship between psychophysical and psychometric measures; 1988-1994 Five of seven data switch units 1988-1994
One of seven data switch units, as used at the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct psychological investigations into the relationship between psychophysical and psychometric measures; 1988-1994 One of seven data switch units 1988-1994