In addition, he conducted the controversial  Little Albert  experiment. He was also editor of Psychological Review from 1910 to 1915. A Review of General Psychology survey, published in 2002, ranked Watson as the 17th most cited psychologist of the 20th century.n addition, he conducted the controversial  Little Albert  experiment. He was also editor of Psychological Review from 1910 to 1915. A Review of General Psychology survey, published in 2002, ranked Watson as the 17th most cited psychologist of the 20th century.
During a biopsy, a small sample of the skin tissue from the mole is collected and examined to determine if the cells are cancerous. When a cancerous mole is identified, it needs to be removed right away so that the cancer doesn't spread beyond the skin and affect other parts of the body. There are several ways to get rid of moles, and the procedure is often simple.
These moles are unusual and even more unlikely if you have ordinary moles on other parts of your body. Like skin tags, moles rarely become infected, ulcerated or cancerous. But, as I hope you already know, a certain type of mole called a melanoma is cancerous and can spread and cause death. In any event, I suggest, at least the first time, that you have any such skin growth looked at by a doctor.