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.
Cancerous moles will probably look different than the rest of your moles. Look for moles that have changed shape or bleed.If they're asymmetrical, larger than a pencil eraser or differently colored throughout, these may be signs that the mole isn't healthy.You should always have a doctor examine any moles that look like this. Use a sunscreen and wear protective clothing to safeguard your skin from the sun's harmful rays.f they're asymmetrical, larger than a pencil eraser or differently colored throughout, these may be signs that the mole isn't healthy. You should always have a doctor examine any moles that look like this. Use a sunscreen and wear protective clothing to safeguard your skin from the sun's harmful rays.