71.   And there is now substantial research showing that reduced class size is the most effective way to improve student performance, especially in the very early grades.

72.   Another challenge in returning the district to the quality the community seeks is improving student performance on state tests.

73.   Anders concludes that unless HMOs improve their performance, they may be only a passing phenomenon.

74.   And to current swimmers caught up in the latest controversy over the use of dietary supplements like creatine to improve performance, Gottschalt offers her own sobering advice.

75.   Athletic performance is often improved by normal increases in energy and arousal.

76.   Barrett countered that such deference to local decision-making helps explain the failure of a decade of efforts to improve the performance of U.S. youngsters in science and math.

77.   Because of his actions, the school was disqualified from consideration for thousands of dollars in bonuses for improving student performance.

78.   Beltre said he must improve his performance with runners in scoring position.

79.   Better yet, the issue offers tips on how to improve the performance of PCs that are working.

80.   Both Smith and her husband said that her performances were improved by weight lifting and by using the training techniques of track and field athletes.