In this article we report on a study undertaken with ESL children between 7 and 8 years old. They carried out communicative tasks in pairs in second language classrooms. We examined patterns of their task-based conversational interactions while we manipulated their familiarity with the procedure and content of the tasks. We found that learners…

According to Smith and Nelson [Smith, L.E., Nelson, C.E., 1985. "International intelligibility of English: directions and resources." "World Englishes" 3, 333-342.], "intelligibility" refers to word/utterance recognition, whereas "comprehensibility" is the understanding of word/utterance meaning. This study…

Are state FFA officers' awareness levels of agricultural topics reported in mass media superior to those who do not serve in leadership roles? The purpose of this study was to determine elected state FFA officers' awareness of biotechnology, and their confidence and trust of biotechnology information sources. Descriptive survey methods were used…

This study examined 15 secondary American history textbooks to evaluate their accuracy in depicting Native Americans as a follow-up to studies by Costo and Henry (1970) and Loewen (1995). The criteria embodied an authenticity guideline based upon the Five Great Values with a rating scale between 1 (lowest) and 5 (highest). The results indicate…

In this study of deaf high school students, imagery and familiarity were found to be the best predictors of geometry word recall, whereas neither concreteness nor signability of the terms was a significant predictor variable. Recall of high imagery terms was significantly better than for low imagery terms, and the same result was found for high-…

Relational personality theorists propose that women have a tendency to view themselves in the context of relationships with others and to make decisions to optimize and maintain relationships. The current study explored whether relational identity may underlie women's career interests as measured by Holland's typology and examined possible…

Giant exploding volcanoes...asteroids crashing into Earth...continents floating across the oceans...massive pools of lava...violent earthquakes splitting continents--middle school students hold a variety of ideas about Earth, how it has changed over time, and what has caused these changes. Listening to students talk about how the world works is…

Recognition memory, involving the ability to discriminate between a novel and familiar object, depends on the integrity of the perirhinal cortex (PRH). Glutamate, the main excitatory neurotransmitter in the cortex, is essential for many types of memory processes. Of the subtypes of glutamate receptor, metabotropic receptors (mGluRs) have received…

The author provides a preliminary assessment of the extent to which a sample of 264 school social workers are aware of the Internet-related problems children are experiencing and proposes ways in which Internet-related problems could affect youths' social and academic competence and performance in a school setting. The findings have implications…

This study examined the extent to which student engagement is associated with a traditional assessment of student knowledge. In this study, ETS Business Major Field Test (MFT) scores were compared to student's self-reported survey responses to specific questions on the National Survey of Student Engagement (NSSE). Areas of the NSSE survey such as…

This paper presents a model--"hypertextual function"--to consider teachers' thinking, practice, and development in the use of technology. Hypertextual function is a multi-dimensional model linking a teacher's knowledge about students ("familiarity") and technology ("facility"), with a teacher's teaching practice of integrating technology with…

This study examines the factors influencing language and script choice in instant messaging (IM), a form of real-time computer-mediated communication, in a multilingual setting. Grounded in the New Literacy Studies, the study understands IM as a social practice involving texts, encompassing a range of literacy practices, within which a subset…

The purpose of the study reported in this article was to provide empirical evidence of students' views about a state performance assessment and its effects in science and social studies classrooms in Maryland. We developed 2 student questionnaires, 1 for each subject, and administered them to a statewide, stratified random sample of students in…

We investigated the effects of transparent fraction names on children's reasoning about fractions. U.S. and Korean first and second graders were tested using verbal and nonverbal measures. On a verbal task, Korean students were worse at interpreting their own conventional fraction names than interpreting modified terms with a more familiar word…

This study compared perceptions of mentoring relationships among early adolescents, middle adolescents, and emerging adults. In ten focus groups, 56 middle school, high school, and college students described relational experiences that were analyzed thematically. Differences in the characteristics of the mentors nominated by the youth across the…