The study of heuristics in human decision-making was developed in the 1970s and 80s by Israeli psychologists Amos Tversky and Daniel Kahneman, although the concept was originally introduced by Nobel laureate Herbert A. Simon.
Christina Aguilera is an American singer-songwriter, record producer and actress who has an estimated net worth of $100 million and an annual salary of $130 million.She is sometimes called by the names Chrissy, X-Tina, Baby Jane, and Candy who is best known for her vocal power and provocative personal style.er breakthrough hit was the single Genie in a Bottle. Christina Aguilera had her follow-up studio albums Stripped (2002) and Back to Basics (2006). She then expressed that she wanted a much bigger control over her music so she intentionally fostered a. more adult image.
Rapper, Model, Actress And Producer Trina Net Worth For Going Into 2013 Is 21 Million. Trina Is The 3rd Most Paid Female Rapper. Beating Out Her Fellow Female Rapper's Lil Kim â¦ ( 18 Million ) And Nicki Minaj ( 14 Million ). Trina Is Set To Drop Her 6th Studio Album Which Will Most Likely Bring Her Net Wroth Above 21 Million. Trina Also Has A Miami Mansion Estimated To Be 6.5 Million Dollars. Along Side With 4 Other Unknown Mansions With In The U.S.