Joan Rivers Joan Rivers Joan Alexandra Molinsky (June 8, 1933 – September 4, 2014), known professionally as Joan Rivers, was an American comedian, actress, writer, producer, and television host. She was noted for her often controversial comedic persona—heavily self-deprecating or sharply acerbic, especially toward celebrities and politicians. Rivers rose to prominence in 1965 as a guest on "The Tonight Show". Hosted by her mentor, Johnny Carson, the show established Rivers' comedic style. In 1986, with her own rival program, "The Late Show with Joan Rivers", Rivers became the first woman to host a late night network television talk show. She subsequently hosted
Less-is-better effect of top-quality candy than a box containing those 24 pieces plus 16 lower-quality pieces. If a manufacturer has developed two versions of a product and wishes to know which will be more popular with consumers and should therefore be put on the market, presenting them jointly to the public will enable consumers to evaluate differences between them, while presenting them separately will better predict the consumer's actual experience of the product when and if it is actually put on sale. Less-is-better effect The less-is-better effect is a type of preference reversal that occurs when the lesser or smaller alternative of