This thesis explores the role of multiple representations in introductory physics students' problem solving performance through several investigations. Representations can help students focus on the conceptual aspects of physics and play a major role in effective problem solving. Diagrammatic representations can play a particularly important role…

The Common Core State Standards for Mathematics (CCSSM) are founded on a long history of mathematics education research emphasizing the importance of teaching mathematics for understanding. The CCSSM along with the National Council of Teachers of Mathematics (NCTM) recommend the use of technology in the teaching of mathematics. New mobile…

The objective of this research was to explore design thinking among teams of high school students. This objective is encompassed in the research question driving this inquiry: How do teams of high school students allocate time across stages of design? Design thinking on the professional level typically occurs in a team environment. Many…

While attentional models of SLA postulate attention as crucial for learning to take place (e.g., Robinson, 1995b; Schmidt, 1990, 2001; Tomlin & Villa, 1994), the role that awareness or lack thereof plays remains debatable. Indeed, the studies that have empirically addressed the construct of unawareness reveal conflicting results (e.g.,…

The purpose of this intervention study was to test the use of a reading comprehension strategy with students who are deaf/hard of hearing (D/HH) in monitoring and resolving problems with comprehension. The strategy, named Comprehension Check and Repair (CC&R), was designed for D/HH students who struggle with comprehension, despite at least…

The use of marginal reading glosses by 18 second language (L2) learners is examined through a quantitative and qualitative analysis of audiotaped think-aloud protocols. How these readers interact with the glosses is identified and divided into five categories or gloss interactions. Examples from each are presented. The primary research question…

Recursive frame analysis (RFA), both a practical therapeutic tool and an advanced qualitative research method that maps the structure of therapeutic conversation, is introduced with a clinical case vignette. We present and illustrate a means of mapping metaphorical themes that contextualize the performance taking place in the room, recursively…

Researchers of high-stakes, subjectively scored writing assessments have done much work to better understand the process that raters go through in applying a rating scale to a language performance to arrive at a score. However, there is still unexplained, systematic variability in rater scoring that resists rater training (see Hoyt & Kerns,…

Recently, it has been proposed that schools teach disciplinary literacy in science, mathematics, history, and literature classes as students move into middle school and high school. A disciplinary literacy approach emphasizes the specialized knowledge and abilities possessed by those who create, communicate, and use knowledge within each of the…

Metacognitive monitoring and regulation play an essential role in mathematical problem solving. Therefore, it is important for researchers and practitioners to assess students' metacognition. One proven valid, but time consuming, method to assess metacognition is by using think-aloud protocols. Although valuable, practical drawbacks of this method…

The ability to reason with formal logic is a foundational skill for computer scientists and computer engineers that scaffolds the abilities to design, debug, and optimize. By interviewing students about their understanding of propositional logic and their ability to translate from English specifications to Boolean expressions, we characterized…

This article, using a student outcomes definition of academic standards, reports on academics' sense of standards as enacted through marking practices. Twelve lecturers from two UK universities were asked to "think aloud" as they graded written assignments followed by a semi-structured interview. The interview data were used to…

Teacher and student behaviors in the classroom have been linked to student achievement. The hands-on, real world experiences which students are offered through career and technical education courses provide an opportunity for agricultural education to make contributions to student achievement. The purpose of this study was to compare engaged time…

Second language (L2) learners' awareness of first language-second language (L1-L2) semantic differences plays a critical role in L2 vocabulary learning. This study investigates the long-term development of eight university-level Chinese English as a foreign language learners' cross-linguistic semantic awareness over the course of 10 months. A…

Early literacy skill development at the preschool level is critical for later success in learning to read and other reading-related activities. Professional development (PD), specifically coaching via performance feedback delivered through email, may provide a viable alternative to other types of trainings (e.g. workshops) that are often…