This dissertation looks at how responsiveness towards students' science ideas and teachers' understanding of responsive teaching provides opportunities for sensemaking and learning. For this study, I served as the primary science instructional coach for three upper elementary teachers at different schools for at least one school year. We engaged…

The Student Outcomes surveys include a series of questions that focus on the specific skills acquired by former students. Many of the skills are employability skills. The former students who responded to the Student Outcomes surveys were very likely to say their institutions helped them develop skills and that those skills were useful for…

Classrooms around the world are becoming increasingly diverse. A major challenge faced by educators is achieving equity for all mathematics learners. To achieve equity, educators need to acknowledge and cater for this increasing diversity which includes attending to values of their students. Drawing on survey responses and individual interviews,…

We discuss a component-based, developmental view of text writing fluency, which we tested using data from children in Grades 2 and 3. "Text writing fluency" was defined as efficiency and automaticity in writing connected texts, which acts as a mediator between text generation (oral language), transcription skills, and writing quality. We…

Reading and comprehending content area texts is important for academic and professional success as well as life skills necessary to maintain good health and quality lifestyle. Spanish speaking English language learners have shown poor performance on high-stakes assessments in reading comprehension. The number of Spanish speaking English learners…

Four experiments were designed to assess the presence and impact of stereotypical knowledge through an implicit measure of reading comprehension. In Experiments 1 and 3, participants read passages about protagonists in scenarios in which stereotypical knowledge was likely to become activated in memory. Following the descriptions, reading times for…

Purpose: Assessments of the intelligibility of speech produced by children who are deaf or hard of hearing (D/HH) provide unique insights into functional speaking ability, readiness for mainstream classroom placements, and intervention effectiveness. The development of sentence lists for a wide age range of children and the advent of handheld…

Purpose: This study was designed primarily to determine if a critical-thinking task involving fables would elicit greater syntactic complexity than a conversational task in adolescents. Another purpose was to determine how well adolescents understand critical-thinking questions about fables. Method: Forty adolescents (N = 20 boys and 20 girls;…

Purpose: Given the potential significance of speech naturalness to functional and social rehabilitation outcomes, the objective of this study was to examine the effect of listener perceptions of monopitch on speech naturalness and intelligibility in individuals with Parkinson's disease (PD). Method: Two short utterances were extracted from…

The relationship between knowledge and literacy is a central concern for all teachers. In his teaching, Palek noted that his students were struggling to understand complex substantive concepts such as "parliament" and decided to explore the relationship between students' understanding of a concept and their wider substantive knowledge…

We have developed a metabolic pathways visualization skill test (MPVST) to gain greater insight into our students' abilities to comprehend the visual information presented in metabolic pathways diagrams. The test is able to discriminate students' visualization ability with respect to six specific visualization skills that we identified as key to…

This empirical study examined whether the visual complexities of the first and second characters in two-character words play similar roles in modulating the fixation time and saccade target selection during un-spaced Chinese reading. Consistent with prior research, words with low-complexity characters were fixated for shorter times than words with…

Cross-linguistic studies have shown that typically developing children have difficulties comprehending non-canonical structures. These findings have been interpreted within the Relativized Minimality (RM) approach, according to which local relations cannot be established between two terms of a dependency if an intervening element possesses similar…

This essay reflects on the challenges of thinking about scale--of making sense of phenomena such as continuous professional development (CPD) at the system level, while holding on to detail at the finer grain size(s) of implementation. The stimuli for my reflections are three diverse studies of attempts at scale--an attempt to use ideas related to…

The current paper explores possible solutions to the problem of detecting affective states from facial expressions during text/diagram comprehension, a context devoid of interactive events that can be used to infer affect. These data present an interesting challenge for face-based affect detection because likely locations of affective facial…