My dissertation examines undergraduates' online learning experiences during the COVID-19 pandemic through three distinct studies. The primary goal of my dissertation is to shed light on crucial aspects of social cognitive learning theories and learning experience design (LXD) applied in distance learning. These studies, using an LXD approach…

Over 200 survey responses of single subject pre-service teachers were analysed through mixed methodology. Open-ended responses of teachers' beliefs on classroom management were qualitatively analysed to explain the various ways they described classroom management and how it can be impacted by content area. Frequency of codes and logistic…

This study examined relations between student engagement and drug use using data obtained from the statewide biennial California Healthy Kids Survey. Latent variable modeling with confirmatory factor analysis indicated four conceptually distinct and psychometrically sound factors capturing academic motivation, school connectedness, caring…

Background: Adolescents' school engagement, mental health, and substance use have been major concerns during the COVID-19 pandemic, particularly given disruptions to school instruction. We examined how the instructional setting was associated with academic and health-related outcomes within an adolescent cohort followed during the pandemic.…

Historically, learning for young students has occurred in formal, in-person classroom environments, but the distance learning context has opened a myriad of learning modalities. To this end, we aim to better understand how deploying learning experience design (LXD) approach supports or hinders children's engagement while participating in an…

This study built upon research examining the effects of diversity in STEM (science, technology, engineering, and mathematics) fields and higher education by investigating the relationship between student perceptions of campus diversity and classroom engagement for first- and second-year Latinx and White students at two structurally diverse…

This study, conducted at California State University (CSU) in Southern California, focused on student engagement factors and academic performance of supplemental instruction (SI) students concurrently enrolled in a gateway mathematics course. The purpose of this quantitative correlational survey study was to investigate engagement factors employed…

The rapid and impressive development of Massive Open Online Courses (MOOCs) in less than half a decade has generated contrasting arguments about their social dimension. This paper investigates how the socio-economic background of learners affects their own experience and chances of course completion. The analyses test whether learners with a low…

This study of over 100 kindergarten through 12th grade teachers in southern California focused on the exploration of teacher spirituality, specifically relationship with God and spiritual connection to others, through investigating its predictive role on teacher self-efficacy, specifically efficacy in student engagement, instructional strategies,…

Background: Children with autism spectrum disorder (ASD) demonstrate highly variable writing skills. Few studies have examined if engagement during writing assessments may differ for children with ASD and if task engagement is related to their writing assessment performance. This study examined narrative writing and broad task engagement in…

Previous research has shown that adolescent peer groups play a role in maintaining and exacerbating demographic differences in achievement. However, there is still limited knowledge about the malleable factors that contribute to these achievement disparities. This short-term longitudinal study examined one such malleable factor--namely, perceived…

We examined the degree to which civic learning activities and civic discussion in the classroom were associated with children's civic engagement in the upper elementary grades. We also explored the types of civic activities used by teachers during middle childhood. Survey data were collected from 359 ethnically and economically diverse 4th-6th…

This study was designed to explore the relationship between teacher practices and levels of student engagement in secondary agricultural education programs. Most researchers have agreed that student engagement at the secondary level may be measured through three constructs: cognitive engagement, behavioral engagement, and emotional engagement. The…

This study examines how student pre-college participation in extracurricular activities and volunteer and community services varies by demographic and academic variables, and how their experience participating in these activities affects first-year college engagement and learning outcomes. The analysis focuses on students at the University of…

Using data from the National Institute of Child Health and Human Development's Study of Early Child Care and Youth Development, this study examined the cross-lagged relations between behavioral engagement and reading achievement in elementary school and whether these cross-lagged relations differed between low-socioeconomic status (SES) and mid-…