The purpose of this dissertation was to study aspects of how post-secondary students understand combinatorial problems. Within this dissertation, I considered understanding through two different lenses: i) student connections to previous problems; and ii) common combinatorial distinctions such as ordered versus unordered and repetitive versus…

The significant facet of Science Education is to make Science relevant in Students' learning. This involves the ability to draw in examples from daily contexts, to begin with, the learning or to apply concepts learned into familiar everyday phenomena. The main purpose of this study was to find out the relationship between the scientific…

The purpose of this study is to find out the enhancement of students' reading comprehension between those who were taught using TPS (Think-PairShare) technique and those who are taught using the Jigsaw technique. The study discussed the recent developments in reading pedagogy. This study used a quantitative research method and comparative design…

Background: With digital technologies, competence assessments can provide process data, such as mouse clicks with corresponding timestamps, as additional information about the skills and strategies of test takers. However, in order to use variables generated from process data sensibly for educational purposes, their interpretation needs to be…

When observing in the high school as well as higher education classrooms, the way adolescents and young people study, the idea of knowing if they have strategies for autonomous learning and if this variable explained to some extent a critical problem in Peru arose: reading comprehension. That is why it was proposed as a purpose of the study, to…

Given the centrality of data visualizations in communicating scientific information, increased emphasis has been placed on the development of students' graph literacy--the ability to generate and interpret data representations--to foster understanding of domain-specific knowledge and the successful navigation of everyday life. Despite prior…

In science education, building models of dynamical systems is a promising method for understanding various natural phenomena and artifacts with scientific concepts. It is, however, difficult to learn skills and concepts necessary for modeling. Though several model-building learning environments (MBEs) have been developed with potentially useful…

Irony comprehension can be a kind of challenge to those who are relatively less skillful in reading. To examine how DHH college students (DCSs) were different from hearing college students (HCSs) in the reading of ironic discourses, we conducted two experiments in the self-paced reading task. In Experiment 1, the statement was either literally…

Children's picture books, both fiction and non-fiction, play a vital role in introducing the reader to the natural world. Here we examine the representation of turtles, terrapins and tortoises (Testudines) in 204 English language picture books and find a mean of 3.9 (SD 9.1) basic biological errors per book. Only 83 (40.7%) of the examined books…

The purpose of this investigation was to determine the impact of students' background knowledge and how they utilized "don't know" affordances to comprehend and learn from text. In two studies, over 8,000 middle and high school students interacted with a content-area learning environment in which they answered a series of background…

While it is well-established that listeners judge accents different from their own, and that this listener bias has pervasive consequences to the speakers, we have only offered a cursory attention to understand the nature of this accent bias. This paper explores listeners' judgments, ratings, and qualitative comments associated with psychosocial,…

Ongoing research-practice conversations between teachers and researchers have identified a practical tension faced by teachers of upper primary/early secondary students whose progress has slowed. Teachers report that a researcher-led push to develop more sophisticated readings of complex texts results in less reading mileage, potentially impacting…

Previous research has highlighted the difficulty that infants have in learning to use color words. Even after acquiring the words themselves, infants are reported to use them incorrectly, or overextend their usage. We tested 146 infants from 5 different age groups on their knowledge of 6 basic color words, "red", "green",…

This study is designed to explore the role of second language (L2) English learners' working memory (WM), language proficiency, and age in the processing and comprehension of English anaphoric sentences. To this end, 40 EFL learners participated in the study. The proficiency levels of the participants varied from elementary to high-intermediate,…

Touch cues might facilitate infants' early word comprehension and explain the early understanding of body part words. Parents were instructed to teach their infants, 4- to 5-month-olds or 10- to 11-month-olds, nonce words for body parts and a contrast object. Importantly, they were given no instructions about the use of touch. Parents…