71.   Schlessinger, who has a doctorate in physiology, is the most popular radio talk show host in the country.

72.   Rosenfeld, who has a doctorate in applied mathematics, also teaches at New York University as an adjunct professor of finance.

73.   She also has a doctorate in clinical psychology.

74.   She also has a doctorate in educational leadership.

75.   She has a doctorate in psychology.

76.   She has a doctorate in biology and has taught at several colleges in the area, with permission to do so under temporary U.S. visas.

77.   Sims has a doctorate in modern art and a record of scholarly shows at the Met, including surveys of Hans Hofmann and Stuart Davis.

78.   Sherwood has a doctorate in aerospace engineering and was compiling data on car-crash simulation before baseball commissioned him to do some bat testing a few years ago.

79.   She has a doctorate from Yale and teaches at the Fashion Institute of Technology in New York.

80.   Shirley Hill Witt has a doctorate in anthropology.