The current study examined hindering factors of 2-year community college students' vertical transfer to 4-year colleges. Rational choice theory guided the study and provided the scope of the problem, which is community college students' apprehension about vertically transferring to 4-year colleges. A quantitative Likert-scale survey, which…

According to the 2020 Training Industry Report conducted by "Training Magazine," organizations across all industries and sizes have spent $87.5 billion in training per year. The average training budget for a large company was reported at $22 million, whereas a midsized company was $808,000 and a small-sized company reported a yearly…

Research into second language acquisition (SLA) has shown that individual difference (ID) variables can be strong predictors of language achievement (e.g., Dornyei, 2003; Skehan, 2003). Traditionally, this research conceptualized ID variables as static and monolithic variables (e.g., Dornyei, 2010). More recently scholars have questioned this…

The objective of this dissertation was to explore the impact of gender, maternal parenting style, and social class on the level of motivation in first-year college students. Existing research has shown that, individually, these three variables can influence motivation in students. However, we do not know how a mothers' parenting style paired with…

To date, most classroom-based research into the learning of a third language (L3) in the US has examined patterns of acquisition among various groups of bilinguals. Situated mainly within the context of "Portuguese for Spanish Speakers" (PSS), studies typically group learners based on the sequence / age of onset of their main background…

Researchers have combine various student populations of color and genders into one category when investigating the experiences of college students. By considering these individuals of different backgrounds and identities as one entity, the scholars assume that these individuals have similar experiences within academic environments; however, this…

It's well-known that motivation is essential for learning and how well students do in school. Research also suggests that a student's motivation is likely connected to their behavior in the classroom. This study was particularly interested in understanding how different types of student motivation (e.g., wanting to learn vs. wanting to look good)…

Middle school (G5-8) students' cognitive engagement, motivation, and future aspirations in science were quantified within informal contexts (week-long summer camps) with self-reported measures of cognitive strategies, self-regulation, value, self-efficacy, and future aspirations over the course of two phases (N = 152, N =140). The participating…

The present dissertation is a synthesis and meta-analysis of the 15-year-old research domain of the L2 Motivational Self System (L2MSS) model initiated by Dornyei (2005). The study is based on data from 100 studies involving 144 unique samples and 51,905 participants, and it addresses the inter-relationships of L2MSS elements (i.e., the Ideal L2…

The unprecedented shift to online learning during the COVID-19 pandemic presented a unique opportunity to research adult English language learners' lived experiences of online learning and motivations for persistence. With the growing trend of offering online learning to adult learners and concerns over the high attrition rates associated with…

This study employed quantitative methods to analyze survey results related to the heutagogical learning preferences of undergraduate students in the United States. Heutagogy, an emerging theory focused on a self-determined and student-led approach, has shown positive benefits associated with 21st-century skills and high-level learning necessary to…

Guided by Dynamic Systems Theory (DST) and multidimensional perspectives on individual differences (IDs) in instructed second language (L2) learning (e.g., Larsen-Freeman, 2014; Sun & Zhang, 2020), this longitudinal mixed-methods study focuses on three conceptually different categories of L2 learners' IDs: working memory (WM), motivation, and…

Millions engage in learning a Second Language (L2) using their mobile devices with a wide range of success. Concomitantly, there exists a growing interest in research on the effects of mobile-assisted language learning and predictors of learner outcomes (e.g., Loewen et al., 2020; Sudina & Plonsky, 2023). However, few of these apps and studies…

This three-paper dissertation addresses the manner in which students' intrinsic motivation to engage in academic tasks changes during the four years of college. The first paper examines the variance of students' academic motivation during college. The second paper analyzes whether good practices in undergraduate education promote academic…

College Algebra is a gatekeeper course that serves as an obstacle for many students pursuing STEM careers. Lack of success in this course could be a key reason why the United States lags behind other industrialized countries in the number of students graduating with STEM majors and joining the STEM workforce. Of the many topics presented in…