71.   Lead author of the study was Eric Lander of the Whitehead Institute in Cambridge, Mass.

72.   Lead author Stephen P. Klein said his research singled out Texas because its state test scores rose sharply and were widely publicized.

73.   Lead author Dr. Lawrence Agodoa of the National Institute of Diabetes and Digestive and Kidney Diseases said similar results would probably be found in whites.

74.   Lead author Stephen P. Klein and his team could not immediately be reached for comment.

75.   Marc K. Reichow of the University of Leicester in Britain was lead author of the study.

76.   Nelson was lead author of the article in the American College of Sports Medicine journal Medicine and Science in Sports and Exercise.

77.   Niels C. Rattenborg, lead author of the study, reports that ducks watch for predators while they sleep.

78.   Osorio is lead author of a study appearing Friday in the journal Science.

79.   Richey was the lead author of the study, which appears in the latest issue of the journal Nature.

80.   Shaywitz is lead author in a study to be published Tuesday in the Proceedings of the National Academy of Sciences.