Informing in the Information Age: How to Communicate Measurement Concepts to Education Policy Makers

Current educational policies rely on educational assessments. However, the technical aspects of assessments are often unknown to policy makers, which is dangerous because sound assessment policy requires knowledge of the strengths and limitations of educational tests. In this article, we discuss the importance of informing policy makers of important psychometric issues that should be considered whenever tests are proposed for specific purposes. We discuss the types of information that are important to communicate to policy makers, how to best convey this information in a manner in which it can be understood, and how to be seen as a valuable source of information to education policy makers. We end with some specific steps organizations such as NCME can take to inform policy makers and advocate for valid educational assessment policies.     

A STUDY OF OLDER STUDENTS ATTENDING UNIVERSITY CLASSES

Recently, March, Hooper, and Baum (1977) described a sample of 99 nonstudent elders in terms of their demographic characteristics and their attitudes toward lifelong learning. The sample was found to be well‐educated (mean years of education = 13.61, SD = 9.43), active in the community, well‐read, and fairly affluent. The majority demonstrated a quite open attitude toward the appropriateness of formal education in old age, but also felt that learning can be acquired outside the classroom: “living is learning.”

The present study was undertaken to similarly describe a sample of elderly people enrolled in the University of Wisconsin guest student program, and to contrast these respondents with those in the earlier study. The student group was found to be significantly younger than the nonstudent group (mean = 70.78, SD = 7.21 vs. mean = 74.69, SD = 8.45; t = 2.87, p < .001). Although there is no difference in the mean years of education of the two groups, there is significantly greater variability in years of education in the student group (F = 10.98, p < .001), with 50.4% of the nonstudent group versus 21.6% of the student group having 12 years of education or less. Additionally, it was found that only 10 of the 139 student respondents did not have either personal or vicarious personal (through familial significant others) experience with higher education in youth.

The respondents’ stated preference for class format and student group age is also summarized, and some implications for educational gerontology are discussed.     

The FCC under fire

In 1938 Hadley Cantril was able to study the effect of Orson Welles’ “Invasion from Mars”; program in the period immediately following the broadcast. This broadcast was perhaps the greatest hoax—or deception—of its time.

Although not nearly so dramatic in its impact, it cannot be denied that the disclosure of the rigging of quiz shows had its effect upon the American public.