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author famously stated that “anybody with the brains and energy to become a teacher ought to want to become something better.” With these stigmas surrounding the teaching profession, it becomes a wonder that anybody decides to become a teacher, or even more difficult, stay in the profession. The state of Arizona, specifically, has reached landmark attrition rates and dissatisfaction surrounding lack of education funding. The stories of those leaving have been well publicized over the last year, but what about those who choose to stay? This dissertation examines the counter narrative behind the teacher attrition crisis by focusing on the stories of the teachers in the secondary English Language Arts (ELA) classroom who have decided to remain in the profession. Through narrative inquiry, this study examines how teachers narrate their experiences as teachers and how those constructs may have contributed to their retention. This study collected data from four high school English teachers through two in-depth interviews, classroom observations, a self-made teacher journey concept map, and teaching artifacts in the form of a teaching experience “time capsule.” Through this data, the participants’ stories highlighting their journey to teaching, current careers, and insights on retention were re- storied then thematically coded and analyzed. Findings are in essence the stories themselves, but also reveal how these teachers narrate their career, societal impacts, quality of life, as well as what motivating factors inspire them to stay in the classroom and teach.
The Agile ADDIE Framework was developed to overcome challenges such as a constantly changing domain, external threats to the development process, and the need for expedited timelines while still creating quality products. Using agile theory, including the agile manifesto, as a theoretical framework, the Agile ADDIE Framework was created. The Agile ADDIE Framework implements agile elements into the traditional ADDIE model, such as an iterate, assess, and align (IAA) cycle in an effort to increases in flexibility, quality, and efficiency.
A mixed method action research project reviewed the impact that agile elements had on the ADDIE model at the National Simulation Center. The working group participants underwent biweekly meetings using scrum methodology. Data collection included pre- and post-intervention interviews, weekly structured reflections, focus groups that occurred throughout the development process, and a burndown log to track performance. Additionally, the course that was created using the Agile ADDIE Framework was compared to a product that was completed using the traditional ADDIE model by a panel of instructional designers.
Participants identified that the Agile ADDIE Framework was able to create a higher-quality product in a shorter amount of time when compared to a training support package developed using the traditional ADDIE model. Several themes emerged from the data, including the Agile ADDIE Framework was perceived to be more flexible and engaging to subject matter experts. There was also a discussion involving lesson learned, limitations, and implications for both practice and the domains. Future research considerations include the implementation of the Agile ADDIE Framework in a more generalized study. This study presents a framework that enables traditional ADDIE model instructional design operations into an agile era.
In this dissertation, I propose a novel framework for performing semantic autograding, which analyzes student programs at a semantic level to help students learn with additional and systematic help. A general autograder is not practical for general programming languages, due to the flexibility of semantics. A practical autograder is possible in VIPLE, because of its simplified syntax and restricted options of semantics. The design of this autograder is based on the concept of theorem provers. To achieve this goal, I employ a modified version of Pi-Calculus to represent VIPLE programs and Hoare Logic to formalize program requirements. By building on the inference rules of Pi-Calculus and Hoare Logic, I am able to construct a theorem prover that can perform automated semantic analysis. Furthermore, building on this theorem prover enables me to develop a self-learning algorithm that can learn the conditions for a program’s correctness according to a given solution program.
These findings suggest that L2 writing teachers can maintain positive L2 writing teaching practices. L2 writing teachers can make their teaching practices more informed by seeking out teaching resources and insights from various disciplines as pedagogical content experts in L2 writing. They can also teach L2 writers by addressing L2 writers’ needs with positive emotions, providing guided freedom and individualized help, and understanding L2 writers’ educational backgrounds.
Located directly south of Pima County, Arizona, there is a culturally rich community known as Santa Cruz County, Arizona. Santa Cruz County is a smaller community being home to an estimated 47,000 people. Santa Cruz County has a rich history given its proximity to the United States-Mexico border. One example of this rich history can be found at the Tumacacori National Historical Park (NHP) with the attractive and unique ruins. The Tumacacori NHP was once an active Spanish mission that oversaw the religious expansion and communal resources. While the Tumacacori NHP no longer operates in this manner, it does serve an important role in providing visitors with a diverse and immersive look into the history of the region and the Tumacacori mission. While the Tumacacori NHP is meant to be a place for all people to visit, most visitors are not from the local community. The reason for this stems from a lack of educational and engagement opportunities between the Tumacacori NHP and the community youth, mainly due to community members being unaware of the park’s existence or the programs that are offered. This project analyzes and uncovers this disconnect as well as the barriers between the Tumacacori NHP and the Santa Cruz County youth through a research study and the use of children’s literature.