Errors in item parameter estimates have a negative impact on the accuracy of item and test information functions. The estimation errors may be random, but because items with higher levels of discriminating power are more likely to be selected for a test, and these items are most apt to contain positive errors, the result is that item information…

The interaction of emotion and cognition has received experimental attention, but the results have generally been weak and sometimes contradictory. Why this work on mood and memory has faltered is discussed, and a more holistic approach to the study of emotion and cognition is proposed. It is argued that a constructivist approach to memory may be…

A composition instructor offered as extra credit an electronic bulletin board (part of a campus-wide electronic network) to a composition class at Northwest Missouri State University. The teacher limited his own participation as much as possible. The electronic bulletin board (bbs) was used by about half the class, with much of the other half…

In this study, teacher language was described at the beginning and end of a school year. A third-grade teacher's language directed toward the entire class of 20 students as well as toward a group of 5 language-impaired children within that class was examined separately. The teacher's language content, form and usage were analyzed separately from…

Star TV, the first international satellite broadcast system in Asia, has had a profound effect on national broadcasting systems, most of which are rigidly controlled, state owned monopoly organizations. The purpose of this paper was to study the response of national governments, media industries, and the general public to this multichannel direct…

This study was conducted at the University of Missouri, to examine the use of portfolio assessment in the classroom. Surveys were administered to composition teachers in the Department of English who regularly use portfolios for student grading. Generally, portfolio assessment means that students work on a set of papers during the semester and…

The summary information in this report provides teachers, school administrators, students, and the general public in Alberta, Canada with an overview of results from the June 1998 administration of the English 33 Diploma Examination. The information in the report is most helpful when used in conjunction with the detailed school and jurisdiction…

This study explores an alternative approach to educational program and policy evaluation by using two major educational measurement/analysis methods, and illustrates their integrated applications to evaluating state reform policies. Most evaluations have been done one program at a time, but it is desirable to design evaluation research in a way…

Staff who bring a mental health perspective to the schools can deal with problems of staff burnout. This packet is designed to help in beginning the process of minimizing burnout, a process that requires reducing environmental stressors, increasing personal capabilities, and enhancing job supports. The packet opens with brief discussions of "What…

In computerized adaptive testing, updating parameter estimates using adaptive testing data is often called online calibration. In this paper, how to evaluate whether the adaptive testing model used for online calibration fits the item response model used sufficiently is studied. Three approaches are investigated, based on a Lagrange multiplier…

A study focused primarily on building-level leadership by observing how principals in 12 high schools (11 public and 1 Catholic) engaged in planning a structural change from a traditional schedule with 45-minute periods to the 90-minute periods of a block schedule. Using a concerns-based model of change, principals' behaviors and teachers'…

This paper synthesizes ideas from the fields of graphical modeling and education testing, particularly item response theory (IRT) applied to computerized adaptive testing (CAT). Graphical modeling can offer IRT a language for describing multifaceted skills and knowledge, and disentangling evidence from complex performances. IRT-CAT can offer…

In her literature and composition classes, an educator encourages students to correlate their memory and imagination to the rhetorical elements of logos, pathos, and ethos and construct regenerative structures of knowledge through a comprehensive and objective understanding of a contextualized problem. She employs Bakhtin's dialogic method of…

Administrators can acquire a broader range of material drawn from Shakespeare and, by implication, from other great authors as sources for a fuller cognizance of life. The vast field of Shakespearean scholarship and criticism overshadows the works themselves. Nevertheless, adults can rediscover Shakespeare through performances and recreational…

This article describes a series of Scandinavian studies in reader response from 1968 to 1990. Studies chronologically discussed in the article are: (1) "Rhythm in Poetry"; (2) "The Esthetic Experience"; (3) "Meaning in Literary Texts"; (4) "Tension"; (5) the "Ram" study; (6) the…