Abstract
Thirteen million should get attention! That is what Tennessee is investing in a major policy study. Do smaller classes increase student test scores? Tennessee is studying class-size issues via a state-wide experimental and longitudinal class-size project—STAR (Student-Teacher Achievement Ratio). The Tennessee legislature authorized and funded STAR (HB 544, May, 1985) to consider the effects of class size on pupils in primary (K-3) grades.
Researchers for Project STAR analyze pupil achievement and development in three class types: small (S), with an average of 15 pupils per teacher; regular (R), with an average of 23 pupils per teachers; and regular with a full-time aide (RA). Researchers follow a cohort of pupils from kindergarten (K) through grade three, starting in 1985–86 with K. STAR is funded and coordinated by the State Department of Education, but operated through a four-university consortium. Of considerable interest, however, is the state role. The state funded this study to provide information about class size in the state. The state, which has invested heavily in this cooperative endeavor, has asked the researchers for a thorough study.
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