Data reported from memory can be unreliable. A simple activity lets students experience this firsthand.

Nearly all music educators assign grades to students. However, not all methods for grading are equally effective at reporting student achievement. This article describes one approach to grading, standards-based grading, that has the potential to support music educators' efforts to achieve grades that are honest, meaningful, and fair. General…

Course: Communication Research Methods. Objectives: This activity provides students with an experiential introduction to measurement theory and the methods for assessing measurement reliability. First, multiple measurements of a person's height are interpreted according to classical test theory. Second, the measurement of human height is used as…

Establishing positive classroom expectations, or norms, that reflect the shared values of a classroom community (i.e., educators, students, families) is an important step toward creating a positive teaching and learning environment. This brief provides guidance for creating and using a classroom teaching matrix to explicitly identify, define, and…

Suggests three main characteristics middle school students can look for when deciding whether a Web site has reliable information. Encourages students to "Think APE": Author, Purpose, and Expiration date. Presents an annotated list of eight Web sites to help build Web literacy. (SG)

Describes an alternative, relaxed, discipline system with four simple rules: (1) use mild consequences initially, (2) enforce rules without anger, (3) track each student infraction, and (4) reward frequently but unpredictably. (MD)

Suggests the use of an extended K-W-L (What I Know, What I Want to Know, What I Learned) to deal with problems with student information accuracy. Concludes that the extension of the K-W-L strategy provided opportunities for the public school students to research, check resources, and evaluate the reliability and validity of information before…

Discusses the development of a reading progress chart to display students' chronological age versus reading age over a period of time. Investigates the validity of this methods of recording individual students' progress. Finds evidence for the usefulness of the chart as a pictorial record of students' progress. (RS)

Notes professional journalists know they cannot be efficient news reporters without being able to do basic math. Describes five kinds of calculations journalists use, kinds of stories calculations appear in, and how to work with them. Discusses questions to ask about the reliability of data. Offers exercises dealing with mean and median, percent…

Holistic evaluation is a reliable, valid, and cost-effective alternative to the usual mechanical assessment of writing. Writing samples are scored on a five-point scale against an overall impression of development, organization, and coherentness. The method was applied to the Communication Activities Skills Project (CASP) for grades 3-12. Writing…

A discussion of the use of computerized spreadsheets for recording and analyzing college students' grades looks at a variety of issues of concern in any evaluation situation (data collection and control, allocating grades, checking consistency, analyzing relationships between items of assessment and grades), and illustrate them with examples from…

The discrete mathematics topics of trees and computational complexity are implemented in a simple reliability program which illustrates the process advantages of the PASCAL programing language. The discussion focuses on the impact that reliability research can provide in assessment of the risks found in complex technological ventures. (Author/JJK)

Argues that social studies teachers should offer their students the necessary critical-thinking skills to help them navigate the Internet. Presents an overview of six criteria, with accompanying questions, to assist students in determining the reliability and usefulness of information sites and allowing them access to the valuable information…

Various practices of grading, and some of their advantages and disadvantages are discussed. The first chapter presents the purposes and meaning of letter grades, and offers some guidelines: letter grades should reflect academic achievement, rather than affective behavior or personality; they should be closely related to course objectives and…

Four journalism teachers provide information on the use of tape recordings and written transcripts to illustrate the importance of factual accuracy, voluntary participation in a special advertising class, a method of teaching the history of public relations, and the importance of drill work to improve journalists' spelling abilities. (RL)