AP PSYCHOLOGY

Detailed explanation-1: -Garcia and his colleagues showed that taste aversions to the sweetener saccharin created after just one session, when animals associated the taste with becoming ill from one of two doses of radiation, persisted for more than two months.

Detailed explanation-2: -In a landmark study, Garcia and Koelling (1966) reported that rats made nauseous (with LiCl or x-rays) following exposure to novel taste/audiovisual compound stimulus, acquired much stronger aversions to the taste stimulus than to the audiovisual component.

Detailed explanation-3: -Psychologists Study Taste Aversion Psychologists John Garcia and Robert Koelling studied taste aversion in 1966 while researching the effects of radiation on laboratory rats. Garcia and Koelling noticed the laboratory rats started to avoid drinking the water from plastic bottles in the radiation chambers.

Detailed explanation-4: -This phenomenon is scientifically known as “conditioned taste aversion, ” and was first researched by Dr. John Garcia, a notable psychologist who conducted most of his studies during the 1950s at Hunter’s Point Radiological Defense Laboratory in San Francisco.