Background: Higher education is more diverse than ever with a drastic increase in college enrollment over the past two decades by those who have not traditionally sought undergraduate credentials, including students with disabilities (Espinosa, Turk, Taylor, & Chessman, 2019; Clouder et al., 2020). Despite the growing demographic diversity of…

Learning analytics researchers have been diligently integrating trace data to study Self-Regulated Learning (SRL). Compared to traditionally used survey data, trace data, such as log or clickstream data designed and interpreted to understand a certain SRL construct, are considered to be more effective in capturing dynamic SRL as fine-grained…

This dissertation is about a particular style of research. The philosophy of this style is that in order to scientifically understand deep learning, it is fruitful to investigate what happens when neural networks are trained on simple, mathematically well-defined tasks. Even though the training data is simple, the training algorithm can end up…

Reading is a complex, uniquely human invention for communication through print. It is a critical ability for making progress in education. Students with reading difficulties, the most common learning disability, struggle with reading fluency and accuracy. Skilled reading is enabled by the coordination of a network of brain regions interconnected…

This dissertation examined the impact of the CREST-MECIS community of practice on K-12 STEM teachers and undergraduate and graduate students, addressing the urgent need for innovative approaches in science education to meet the challenges of the 21st century. The study was grounded in response to three primary problem statements: 1) the…

Adaptive systems in education need to ensure population validity to meet the needs of all students for an equitable outcome. Recent research highlights how these systems encode societal biases leading to discriminatory behaviors towards specific student subpopulations. However, the focus has mostly been on investigating bias in predictive…

Learning in adulthood should be a meaningful experience through which adult learners are able to re-examine their values and beliefs acquired over the years. Mezirow (1978a, 1978b)stated that learners' engagement with this process of reflection and making meaning leads to a change in one's perspective. To facilitate such a transformational…

The following inquiry asks the question: "What is the experience of transformation using imaginal knowing in counseling education?" Inspired by personal experience of transformation through education, the author engages this question by exploring others' experience of imaginal knowing in the context of a core-curriculum graduate-level…

The purpose of this dissertation was to experiment with qualitative research methodologies while exploring the complexities of doctoral education, research practices, philosophies of inquiry, and other topics intersecting with(in) educational scholarship. My vision for this work was fueled by postmodernist critiques of humanist education,…

This dissertation is composed of projects on three aspects of gathering and learning from data in the social sciences: drawing representative samples, taking valid measurement, and making warranted inductive inferences. Chapter one studies the challenge of drawing representative human samples. It is well documented that most samples used by…

Apart from providing a bird's eye view of a given domain of inquiry (Ioannidis et al., 2015), systematic reviews such as methodological syntheses offer a magnifying glass on prevalent existing problems in primary research and furnish empirically grounded solutions to rectify these issues (Page et al., 2021). As survey research in second language…

A fundamental component of research on learning is understanding processes of performance. One typical method of studying how and why people perform in particular ways is to record audio or video of those processes. Research methodologies that rely on audio or video data start with recording phenomena (events) researchers are interested in. After…

Mixed methods (MM) research is an emergent methodology that involves collecting, analyzing, and intentionally integrating qualitative and quantitative data in a study. MM is increasingly used by graduate students and scholars across contexts. These researchers? practices of MM research, however, have been found to be limited in the literature, and…

In 2012, there were 2.9 million students enrolled in graduate degrees and 22% were taking strictly online courses (Kena et al., 2014). Many students are not motivated to participate in collaborative learning experiences in online courses (Dirkx & Smith, 2004). Gamification, the inclusion of game elements in non-game contexts, has been shown to…

This study highlights a segment of a study that explores the incorporating the social media tools into language learning. These social media tools such as Twitter, Facebook, and Instagram...etc. have become such an intriguing social media that there is a growing need among educationalists, learners, and administrators to explore their impact and…