A recent study compared hands-on scientific inquiry assessment to assessments involving lab notebooks, computer simulations, short-answer paper-and-pencil problems, and multiple-choice questions. Creating high quality performance assessments is a costly, time-consuming process requiring considerable scientific and technological know-how. Improved…

Recommends including essay questions on state economics examinations to prevent misclassification of students. Briefly reviews the literature arguing that certain groups of students do poorly on multiple choice tests. Discusses California's experience with adopting a combined-format type test. (MJP)