What Do the Top 5% of Salespeople Do Best? How Do I Become One? How Do I Find One?
Here are five traits to truly thrive in the sales industry. In 1956, Walter Clarke, an industrial psychologist built the first personality profile test based on a book written in 1928 by William Moulton Marston titled Emotions of Normal People. Marston’s theory is what led Clarke to build the DISC profile assessment for personnel selection by businesses, which…