CSCL research has given rise to a plethora of analysis methods, all with specific analysis goals, units of analysis, and for specific types of data (chat, threaded discussions, etc.). This article describes some challenges of CSCL-analysis. The development of an analysis method for negotiation processes in multidisciplinary teams serves as an…

This paper offers an interim analysis of written feedback on a first draft of a PhD thesis. It first looks at two sources of data: in-text feedback and overall feedback. Looking at how language is used in its situational context, we then coded the feedback and developed a model for analysis based on three fundamental functions of speech:…

This list contains the unique codes assigned by the U.S. Department of Education to all postsecondary schools participating in Title IV student aid programs. The list is organized by state and alphabetically by school within each state. Students use these codes to apply for financial aid on Free Application for Federal Student Aid (FAFSA) forms or…

This list contains the unique codes assigned by the U.S. Department of Education to all postsecondary schools participating in the Title IV student aid programs. The list is organized by state and alphabetically by school within each state. Students use these codes to apply for financial aid on Free Application for Federal Student Aid (FAFSA)…

This list contains the unique codes assigned by the U.S. Department of Education to all postsecondary schools participating in Title IV student aid programs. The list is organized by state and alphabetically by school within each state. Students use these codes to apply for financial aid on Free Application for Federal Student Aid (FAFSA) forms or…

This paper presents perspectives on the use of data analysis software in the process of qualitative research. These perspectives were gained in the conduct of three qualitative research studies that differed in theoretical frames, areas of interests, and scope. Their common use of a particular data analysis software package allows the exploration…

This list contains the unique codes assigned by the U.S. Department of Education to schools participating in the Title IV student aid programs. The list is organized by state and alphabetically by school within each state. Students use these codes to apply for financial aid on Free Application for Federal Student Aid (FAFSA) forms or on the Web,…

Examined the contribution of perceptual processes to cognitive ability with respect to stimulus complexity, response mode, level of encoding, and attention. Findings for 124 college students show that about 70% of common variance of perceptual processes and cognitive ability was due to attentive processes, with 30% resulting from pre-attentive…

The Text Encoding Initiative (TEI), an international collaboration aimed at producing a common encoding scheme for complex texts, examines the requirement for generality versus the requirement to handle specialized text types. Discusses how documents and users tax the limits of fixed schemes requiring flexible extensible encoding to support…

Discusses some basic notions of modern cryptography: public key systems and digital signatures. Describes how theoretical modern cryptography can help solve security problems on the Internet. (Author/JKP)

Provides a succinct guide to building a home page. Overview includes the main Hypertext Mark-up Language (HTML) tags, plus examples of their use; forms and clickable maps; new HTML 3.0 tags; and pointers to sites that contain HTML editors, graphics, backgrounds, and music. Five figures illustrate the text. (JKP)

Examines fundamental questions about how people process numbers. Several cognitive numerical representations are defined. The current major theories of numerical cognition are described with emphasis on how they differ in their assumptions about numerical representations and how these differences are reflected in the positions taken on various…

Compared subjects' judgments about emotions expressed by the faces of infants pictured in slides to predictions made by the Max system of measuring emotional expression. Judgments did not coincide with Max predictions for fear, anger, sadness, and disgust. Results indicated that expressions of negative affect by infants are not fully…

Analyzes the amount of compression possible when arithmetic coding is used for text compression in conjunction with various input models. Algorithms are analyzed; modeling effects are considered; scaling is discussed; higher order models are examined, including prediction by partial matching; and coding effects are described. (34 references) (LRW)

Examines two models to study the consequences for coding efficiency of sample fluctuations, a specific type of error in the statistics on which data compression codes are based. The possibility that random fluctuation can be exploited for data compression is discussed. (six references) (KRN)