This is a result of the differences between sociometric and perceived popularity. It may also be associated with a lasting drop in sociometric status. Attractive individuals who are overtly aggressive barely suffer any consequences in terms of sociometric popularity. The Diamond of Opposites is one type of sociometric assessment. Inc. He is the author of "Personality in Group&colon; Group Relevant Personality and Sociometric Status". There are two primary types of interpersonal popularity&colon; perceived and sociometric. As mentioned previously, male and female bullies usually score differently on sociometric measures. Sociometric popularity can be defined by how liked an individual is. With the sociometric badge, they pioneered ways of collecting in-person collaboration data. A person can have high perceived popularity without having high sociometric popularity, and "vice versa". She coordinated a multi-decade longitudinal sociometric study at the Institute of Child Study. She also published on sociometric methodology, including methods for visually depicting social relationships. It is famous for the sociometric research done by Jacob Moreno in the 1930s. Sociometric Solutions Inc. was incorporated on October 26, 2010 as a research and consulting firm.