Technology offers promising opportunities for creating new types of classroom learning environments. This paper describes three technology models used by teacher education interns: electronic portfolios, negotiative concept mapping, cognote-supported electronic discussions. As implemented in the current study, these models invoke graduated…

Event-related potential (ERP) studies have shown that emotional stimuli elicit greater amplitude late positive-polarity potentials (LPPs) than neutral stimuli. This effect has been attributed to arousal, but emotional stimuli are also more semantically coherent than uncategorized neutral stimuli. ERPs were recorded during encoding of positive,…

This study compared the length of text in English Braille American Edition, the Nemeth code, and the computer braille code with the Unified English Braille Code (UEBC)--also known as Unified English Braille (UEB). The findings indicate that differences in the length of text are dependent on the type of material that is transcribed and the grade…

This paper reports an investigation of children's picture storybooks about school. Previous research has indicated that parents and educators choose to read books about school to children as a way of helping children become familiar with school expectations. Drawing on over 100 children's picture storybooks, the content (text and illustrations) of…

This paper focuses on the kinds of notations young children make for fractional numbers. The extant literature in the area of fractional numbers acknowledges children's difficulties in conceptualizing fractional numbers. Some of the research suggests possibly delaying an introduction to conventional notations for algorithms and fractions until…

This article reviews content analysis studies aimed to assess critical thinking in computer-mediated communication. It also discusses theories and content analysis models that encourage critical thinking skills in asynchronous learning environments and reviews theories and factors that may foster critical thinking skills and new knowledge…

This paper focuses primarily on the methodological considerations of a study investigating the interactions of pairs of disabled and non-disabled children working together on computer-based tasks, in mainstream primary schools in Cyprus. Twenty dyads of pupils (each pair comprising a disabled child and a non-disabled peer), were observed and…

CHROMACODE is a conceptual tool that uses systematic, logical, and visual processes for organizing and analyzing qualitative research findings for the researcher with relatively low technical knowledge of data analysis. It can best be described as a visual conceptual scheme with coding based on a color-dependent procedure. Color provides a sense…

Computer task automation is part of the natural progression of encoding information. This thesis considers the automation process to be a question of whether it is possible to automatically learn the encoding based on the behavior of the system to be described. A variety of representation languages are considered, as are means for the learner to…

Illustrates the application of the Task Force on Evidence-Based Interventions in School Psychology coding criteria using a single-participant research design study. Concludes that this study possessed several important strengths, including a strong research design, identifiable intervention components, and strong intervention effects for several…

Applies the criteria in the "Procedural and Coding Manual for Review of Evidence-Based Interventions," to a group-based design intervention study. In general, the application of the criteria suggested promising evidence in support of the program. Considerations for interpreting the results of the coding process are discussed with…

Praises the "Procedural and Coding Manual for Review of Evidence-Based Interventions" for its initial conceptualization and is then questioned with respect to its specific operational features and ultimate purposes. An illustration of the study-coding process is examined in the company of critical concerns that must be addressed before…

To become effective communicators, school leaders must acquire numerous skills, including understanding and practicing communication as a two-way process, aligning the three communication codes (language, paralanguage, and nonverbal messages) to ensure clarity of meaning, and selecting appropriate communication channels to enhance message impact.…

Describes a linguistic technique that treats the clause as the unit of analysis and produces a quantitative description representing both the interrelations among words and their classification into meaning categories. Discusses the advantages of this method over qualitative and computer-aided approaches to content analysis. Contains 41…

Defines HyperText Markup Language (HTML) as it relates to the World Wide Web (WWW). Describes steps needed to create HTML files on a UNIX system and to make them accessible via the WWW. Presents a list of basic HTML formatting codes and explains the coding used in the author's personal HTML file. (JMV)