A computer simulation procedure was developed to reproduce the overall pattern of results obtained in the Educational Testing Service Growth Study. Then simulated data for seven sets of 10,000 to 15,000 cases were analyzed, and findings compared on the basis of correlations between estimated and true growth scores. Findings showed that growth was…

Describes personal and professional pressures a first-year teacher faced when confronted with mandated standards in student academic achievement for at-risk students. Focuses on the teacher's efforts to: (1) examine student needs, including addressing test anxiety; (2) adapting classroom methods, including uses of practice testing; and (3)…

Twelve common errors which can invalidate an otherwise sound evaluation are identified, and ways to avoid them are presented. The hazards are: (1) grade-equivalent scores; (2) inappropriate statistical adjustments with nonequivalent control groups; (3) administering norm-referenced tests at inappropriate times of the school year; (4) inappropriate…