In 2 experiments, 280 college students studied animations depicting a mechanical operation with concurrent oral narration of the process, successive animation and narration, animation alone, narration alone, or no instruction (the control group). Results are consistent with a dual coding model of retention and problem solving. (SLD)

The observational study of effective instructional processes in kindergarten by DeVries and others is critiqued. It is maintained that (1) the study takes a narrow approach to constructivism that does not reflect current thinking; (2) there are flaws in the coding system used; and (3) the understanding of instructional issues involving minority…

Cryptography is the science that renders data unintelligible to prevent its unauthorized disclosure or modification. Presents an application of matrices used in linear transformations to illustrate a cryptographic system. An example is provided. (17 references) (MDH)

Presents media literacy research of eighth-grade students to determine the level of recognizing and understanding visual and nonvisual codes that make up motion-picture stories. Study focused on rhetoric of the film medium: trust, confidence and belief in films among children is very high; if this trust coincides with ignorance of media codes,…

This manuscript addresses the question of who makes the better university professor.--Is it the person with experience in the field as a K-12 administrator or the one directly out of college with only in-depth knowledge of educational administration theory? The study was performed at a southern university using graduate educational leadership and…

Purpose: To help to clarify the role of XML tools and standards in supporting transition and migration towards a fully XML-based environment for managing access to information. Design/methodology/approach: The Ching Digital Image Library, built on a three-tier architecture, is used as a source of examples to illustrate a number of methods of data…

Encoded Archival Description (EAD) can be seen to have reached maturity as the global data structure standard for the electronic representation of archival finding aids. One factor responsible for this success, flexibility, is now being questioned as it has led to a great deal of divergent practice. This article discusses the attempt to tighten…

This study investigates how different encoding strategies affect retention of Chinese characters (words) as measured by recall of the sound and meaning of the characters. Three types of encoding strategies were investigated during character learning: rote memorisation (shallow processing), student self-generated elaboration, and instructor-guided…

Although the Minspeak[TM] approach is used on communication devices worldwide, little research has been conducted on its applicability within specific cultural contexts. The impact that users' familiarity of symbols and associations can have on learnability necessitates more systematic research. This study was an investigation into the…

This article focuses on the challenge of educators in keeping up with an information environment that has changed dramatically in the past 10 years. Thus, it is crucial that when teaching literacy to students, educators emphasize skills that reflect the information environment of the present, not the past. With the information age comes a whole…

In 3 quasi-experiments using intact classrooms and 1 true experiment using random assignment, students completed partially complete graphic organizers (GOs) or studied complete GOs that covered course content. The partial task led to increased overall examination performance in all experiments. Also, the authors measured students' note-taking…

Purpose: The purpose of the two studies described in this paper was to assess whether adults with dementia could assume an advice-giving role (Study 1) and a teacher role (Study 2) despite their cognitive impairments. So far, no research on adults with dementia has compared language production in a social conversation condition with that in an…

This research tests the proposition that national leaders generate international interactions in the process of maintaining sentiments about nations and international actions. The analysis deals with 1,934 international incidents in which one of 25 Middle Eastern nations responded twice within four weeks to an instigation by another of the 25…

This article investigates how culture shapes instruction in a bilingual early care and education program serving migrant and seasonal farm worker families in rural Wyoming. Interviews with eight early childhood teachers as well as classroom observations were conducted. The investigation is framed around the following research question: How does…

Two teachers participating in an online study group provided the foci for in-depth case studies. Transcripts of conversations they had with colleagues about issues related to reform-oriented pedagogy were analyzed from both acquisition and participation perspectives on learning. Both teachers exhibited mainly marginal changes to their pedagogical…