Taxonomic classification of hepatitis A virus. Gust ID, Coulepis AG, Feinstone SM, Locarnini SA, Moritsugu Y, Najera R, Siegl G. Sufficient data have accumulated to permit the ICTV Ad Hoc Study Group on the Taxonomy of Hepatitis Viruses to recognize hepatitis A virus as a picornavirus.axonomic classification of hepatitis A virus. Gust ID, Coulepis AG, Feinstone SM, Locarnini SA, Moritsugu Y, Najera R, Siegl G. Sufficient data have accumulated to permit the ICTV Ad Hoc Study Group on the Taxonomy of Hepatitis Viruses to recognize hepatitis A virus as a picornavirus.
Wilhelm Wundt opens first experimental laboratory in psychology at the University of Leipzig, Germany. Credited with establishing psychology as an academic discipline, Wundt's students include Emil Kraepelin, James McKeen Cattell, and G. Stanley Hall.
The first polygraph (lie detector) , suitable for use in criminal investigations, was invented in 1921 by John Augustus Larson (1892-1965) a medical student at the University of California and a police officer of the Berkeley Police Department (Berkeley, California, USA).n 1938 the polygraph was used for the first time with the purpose of endorsing a product â in a magazine advertisement endorsing Gillette razor blades. Above mentioned Dr. William Marston accepted a 1938 offer from a Detroit ad agency.