The Common Core State Standards present the greatest opportunity in decades to improve the quality of education afforded to all students. Uniformly raising standards across the majority of states and increasing the rigor of assessments sets an ambitious bar of college and career readiness for all students. Furthermore, assessing students against…

Validity evidence based on test content is of essential importance in educational testing. One source for such evidence is an alignment study, which helps evaluate the congruence between tested objectives and those specified in the curriculum. However, the results of an alignment study do not always sufficiently capture the degree to which a test…

In 2006 4-H National Headquarters at the U.S. Department of Agriculture and National 4-H Council introduced a new initiative aimed at increasing the number and quality of science, engineering, and technology programs that 4-H offers around the country, and increasing the number of youth involved in these programs. By engaging youth in informal…