During a six-month naturalistic study, the author conducted an ethnographic examination of a seventh grade hypermedia unit. Beginning with the global question, "In what ways are computers used to support the education of middle school students?" the researcher coded and analyzed observations, interviews and projects. Three themes emerged: the…

Teacher educators can use active engagement strategies to help teacher candidates interact meaningfully with assigned readings for literacy methods courses. This approach to active engagement with required readings helps teacher candidates learn the content, concepts, and processes from text, and enables them to experience as learners the…

The National Household Education Survey (NHES) CD-ROM for 1991, 1993, and 1995 contains an Electronic Codebook (ECB) program that allows the user to examine the variables in each of the NHES data sets easily and to create Statistical Analysis system and Statistical Package for the Social Sciences (for DOS or Windows) that will generate an extract…

By using a competing risks model, survival analysis methods can be extended to predict which of several mutually exclusive outcomes students will choose based on predictor variables, thereby ascertaining if the profile of risk differs across groups. The paper begins with a brief introduction to logistic regression and some of the basic concepts of…

Messages entering an educational information distribution network may be ranked for an ordered introduction into the network to maximize the timeliness of message arrivals over the set of users. Electronic mail, EDI documents, and broadcast news may be ranked by the users who choose to examine those messages of interest or benefit to themselves.…

This paper provides an illustrative example of an approach to creating and reporting individual profiles of engagement in particular behaviours in an online asynchronous discussion (OAD). Individual results of analysis of transcripts of an OAD can provide insights different from those gained by focusing on aggregate measures of group behaviours.…

A longitudinal study of students' developing understanding of decimal notation has been conducted by testing over 3000 students in Grades 4 to 10 up to 7 times. A pencil-and-paper test based on a carefully designed set of decimal comparison items enabled students' responses to be classified into 11 codes and tracked over time. The paper reports on…

This paper reports on part of a wider study on the teaching and learning of the conventions of formal algebraic notation. Through the analysis of paper tasks given to teachers I argue that not only does the inherent mathematical structure have an effect on the way in which an equation is manipulated but also the visual impact of notation itself.…

This study undertook the development and piloting of a coding system for the evaluation of asynchronous Web-based Instruction and learning. Processes were guided by four prominent educational perspectives and the extended examination of, and survey data from, 17 archived Web-based courses. These served as the bases for the development and…

High School and Beyond (HS&B), is the National Center for Education Statistics' (NCES's) national longitudinal study of the high school sophomores and seniors of 1980. As one component of the base year data collection, teachers were asked to fill out a short questionnaire concerning those HS&B students whom they had taught during the…

Describes the Text Encoding Initiative (TEI) guidelines' approach to describing hypertext features. Discusses the rationale behind the design of the tagset and the range of features included in the guidelines. Discusses the relation and integration of TEI mark-up and the HyTime standard. (CFR)

Maintains that one recurring theme in the Text Encoding Initiative (TEI) project has been the need to represent nonhierarchical information in a natural way. Proposes solutions to a variety of related problems. Contends that the examples presented can serve as a useful background for researchers using the TEI guidelines. (CFR)

Described are some ways in which individual states code driver's license numbers. The encoding of month, date of birth, year of birth, sex, and others involving elementary mathematics and the use of an elaborate system of hashing functions in describing the first, middle, and last names are discussed. (KR)

Discusses the study of identification codes and check-digit schemes as a way to show students a practical application of mathematics and introduce them to coding theory. Examples include postal service money orders, parcel tracking numbers, ISBN codes, bank identification numbers, and UPC codes. (MKR)

Describes a project to create a centralized database of digitized sound accessible from distributed personal computers for the study of foreign languages. The system is also comprised of the tools to manage and distribute the sounds, a combination constituting a unique attempt to provide a universal structure to describe, categorize, and listen to…