Metacognition is widely studied for its influence on the effectiveness of learning. With Exploratory Computer-Based Learning Environments (ECBLE), metacognition is found to be especially important because these environments require adaptive metacognitive control by the learners due to their open-ended structure that allows for multiple learning…

In this study, the effectiveness of worked examples that emphasizes problem features (data type, number of groups, purpose of analysis) associated with specific problem types (t-test, chi-square, correlation) were examined on students' construction of problem schemata compared to traditional solution-only worked examples. A sample of 96 students…

This study examined how the use of teacher think-alouds influenced and transferred to the reading comprehension and metacognition of seventh grade middle school social studies students in two Reading Apprenticeship classrooms. The researcher conducted classroom observations at a middle school in a mid-size suburban and rural school district in…

The present study explored how seventh graders develop their understanding of climate change issues. Particularly, I focused on identifying students' ways of reasoning in evaluating and generating arguments. I also investigated whether students reason differently about climate change issues depending on the relevance of the issues to their daily…

There is a strong push from within mathematics education reform to incorporate representations in math classrooms (Behr, Harel, Post, & Lesh, 1993; Kieren, 1993; NCTM, 2000). However, questions regarding what representations should be used (for a given topic) and how representations should be used (such that students gain a deep understanding of…

This study reports the results of the first systematic investigation into Astro 101 students' conceptual and reasoning difficulties with cosmology. We developed four surveys with which we measured students' conceptual knowledge of the Big Bang, the expansion and evolution of the universe, and the evidence for dark matter. Our classical test theory…

The purpose of this study is to explore ways of incorporating web-based concordancers for the purpose of teaching English collocations. A mixed-methods design utilizing a case study strategy was employed to uncover four specific dimensions of corpus use by twenty-four students in two classroom sections of a writing course at a university in…

State tests, which assess reading comprehension, ask students to make inferences and connections beyond the text. The problem of practice in which this study is situated is that students are having difficulty making meaningful connections and developing inferences in relation to the material that is read aloud together in class or assigned for…

The goal of this descriptive study was to investigate the use of decoding strategies, specifically phonemic awareness, alphabetic principle, accuracy and fluency, and vocabulary, to determine if applying the identified decoding strategies would have an effect on the students at-risk for reading failure. The purpose was to determine if these…

The optimal development of expertise is dependent on the application of a regimen of deliberate practice. A component of this practice is the development of critical thinking skills related to the solving of complex problems in ill-structured, naturalistic environments. The cognitive steps used to solve problems by experts is frequently not…

Effective listening comprehension skills are important as the world becomes increasingly global and television, radio, and the Internet become forums for English communication. However, many countries, such as Tunisia, do not use English as a first or second language, but as a foreign language. Therefore, realizing the importance of English, the…

This dissertation tests a grammatical structure, differential object marking (DOM), which is particularly difficult for L2 learners to acquire. DOM is a phenomenon in which some direct objects are morphologically marked to distinguish them from subjects (Comrie, 1979). In Spanish, animate and specific direct objects are marked with the preposition…

This was a qualitative case study that compared data across six district-level literacy coaches' epistemological and ontological beliefs about how to teach reading. All six coaches were working as a cohort of literacy coaches on the development and implementation of a secondary reading intervention program for seventh-grade struggling readers.…

Despite the recognized need to increase interdisciplinary collaboration, there are few information resources available to provide researchers with an overview of scientific communities--topics under investigation by various groups, and patterns of collaboration among groups. The tools that are available are designed for expert social network…

The purpose of this case study research was to explore the effects of explicit instruction of graphic organizers to support students' understandings of informational text. An additional purpose was to investigate students' perceptions of using graphic organizers as a comprehension strategy. Using case study methodology, this study occurred…