Matching Items (13)
Description
The need for a critical education in a democracy, its difficulties, and how to reform this field requires urgent attention. This project begins with the premise that education is necessary for a vibrant democracy. While examining differing voices that advocate for educational reform, mainly that of Critical Pedagogy, it is shown how conflicting forms are advocating similar ideals. Henry Giroux and David Horowitz, both reformers that are on opposite sides of the political spectrum appear to have similar goals. Yet, the question becomes how to solve these differences between these parties? By examining the philosophical origins of these projects and explicating differences rooted in human nature and the good, the basic differences can begin to be shown. In showing these differences it requires going back to the work of Kant. Kant shows the necessity of beginning with philosophy and examining basic assumptions in order to begin to critique and build an education that would guarantee equality.
ContributorsNolen, Matthew (Author) / Wise, Greg (Thesis advisor) / Anderson, Owen (Committee member) / Ramsey, Ramsey (Committee member) / Arizona State University (Publisher)
Created2011
Description
This study examines teacher educators' understandings of hope related to teacher education. The study provides a previously unforeseen perspective on teacher educators' hope or lack of hope, and gives insight into that hope's foundation and maintenance. I have designed and implemented a rigorous multi-method study, beginning with developing and conducting a nationwide on-line survey with 625 participants. From a pool of 326 participants expressing interest in participating in interviews, I interviewed 23 teacher educators selected from a randomized and purposive sample. Finally, 25 participants took part in a writing prompt sent in lieu of an interview. Findings reflect that teacher educators' "hope" is a construct, a mixture of abstract ideas, emotions, dispositions, attitudes, that is hard to conceptualize or measure, but appears to be a very relevant and influential and hope for teacher educators takes place on a continuum from bystander to actualizing. The results of this study serve as a way to encourage educators to be more explicit about hope and discourses about teaching. It raises awareness about "false senses" of hope, which arise from narratives of redemption, paving the way for a conception of hope grounded in a strong understanding of the multiplicities of teaching, and how things "are." This conception of hope has the potential to foster discussions and actions of what education can be, rather than dwelling in the rhetoric of what education is not. Further, this research has the potential to open up spaces to discuss both the importance of and how to begin to think about incorporating hope into curricula through critical pedagogy and pedagogies of hope.
ContributorsRivers, Melissa Beth (Author) / Fischman, Gustavo E (Thesis advisor) / Christine, Carol J (Committee member) / De Barona, Maryann Santos (Committee member) / Barone, Thomas (Committee member) / Arizona State University (Publisher)
Created2011
Description
Arguing for the importance of decolonial pedagogy in human rights education, this research is located at the intersection of human rights education, pedagogy, and justice studies, and is situated in the context of a contested neoliberal university in order to learn about and understand some of the challenges in implementing pedagogical change inspired by decolonial theory. This research focuses on pedagogical approaches of human rights professors to understand how and to what extent they are aligned with and informed by, incorporate, or utilize decolonial theory. This is accomplished through a content analysis of their syllabi, including readings and pedagogical statements, and semi-structured interviews about their praxis to draw attention to the what and how of their pedagogical practices and the ways in which it aligns with a decolonial pedagogical approach. This research calls attention to the specific manner in which they include decolonial pedagogical methods in their human rights courses. The findings determined that a decolonial pedagogical approach is only just emerging, and there is a need to address the barriers that impede their further implementation. In addition, there is a need for research that will further investigate the pedagogical approaches professors are employing, particularly those in alignment with decolonial criteria; the impact of decolonial and non-decolonial approaches on students’ epistemologies, and how to overcome barriers to advance implementation of a decolonizing pedagogical approach.
ContributorsAldawood, Danielle (Author) / Gomez, Alan (Thesis advisor) / Simmons, William (Committee member) / Rothenberg, Daniel (Committee member) / Arizona State University (Publisher)
Created2018
Description
In an attempt to gain a greater understanding of the interpretations and attitudes of higher education faculty in education programs teaching critical pedagogy, social justice, student empowerment and related concepts I conducted interviews with twenty faculty members in education programs in the New York City area. It is a study looking at the philosophies and conceptions of faculty and the relationship between those philosophies and their actions in the classroom. The interviews were transcribed and analyzed for trends and patterns. The nature of the questions focused on various aspects of critical pedagogy and allowed for an easy transition to preliminary categories based on the interview questions. The data was reviewed again for similarities and trends, and then again for comparison between the three identified perspectives: Professionalization Perspective, Democratic Student Development Perspective, and Critical Action Perspective.
ContributorsBoudon, Daniel John (Author) / Margolis, Eric (Thesis advisor) / Romero, Mary (Committee member) / Sandlin, Jennifer (Committee member) / Arizona State University (Publisher)
Created2015
Description
Unmanned aerial vehicles have received increased attention in the last decade due to their versatility, as well as the availability of inexpensive sensors (e.g. GPS, IMU) for their navigation and control. Multirotor vehicles, specifically quadrotors, have formed a fast growing field in robotics, with the range of applications spanning from surveil- lance and reconnaissance to agriculture and large area mapping. Although in most applications single quadrotors are used, there is an increasing interest in architectures controlling multiple quadrotors executing a collaborative task. This thesis introduces a new concept of control involving more than one quadrotors, according to which two quadrotors can be physically coupled in mid-flight. This concept equips the quadro- tors with new capabilities, e.g. increased payload or pursuit and capturing of other quadrotors. A comprehensive simulation of the approach is built to simulate coupled quadrotors. The dynamics and modeling of the coupled system is presented together with a discussion regarding the coupling mechanism, impact modeling and additional considerations that have been investigated. Simulation results are presented for cases of static coupling as well as enemy quadrotor pursuit and capture, together with an analysis of control methodology and gain tuning. Practical implementations are introduced as results show the feasibility of this design.
ContributorsLarsson, Daniel (Author) / Artemiadis, Panagiotis (Thesis advisor) / Marvi, Hamidreza (Committee member) / Berman, Spring (Committee member) / Arizona State University (Publisher)
Created2016
Description
Since the early 1980s spoken word has been on the rise as a highly influential performance art form. Concurrently, there has been an increase in literature on spoken word, which tends to focus on the critical performative and transformative potential of spoken word. These on-going discussions surrounding youth spoken word often fail to take into account the dynamic, relational, and transitional nature of power that constructs space and subjectivity in spoken word. This ethnographic study of one youth spoken word organization – Poetic Shift – in a southwestern urban area makes a conscious attempt to provide a nuanced, contradictory and partial analysis of space, place, and power in relation to youth spoken word and aspires to generate an understanding of how spaces designated for spoken word are dialectically (re)produced and maintain or subvert dominant relations of power through a constant stream of negotiations. This study aims to more explicitly examine the relationship between place and spoken word in effort to understand how one’s positionality impacts, and is impacted by, their involvement in youth spoken word.
Over the course of a 6-month period participant observation was conducted at two high school spoken word workshops and four interviews were completed with both teaching artists and young adult spoken word poets. Using spatial and critical pedagogy frameworks, this study found that Poetic Shift serves as a platform for youth to engage in the performative process of narratively constructing and reconfiguring their identities. Poetic Shift’s ideological position that attributes value and validation to the voices and lived experiences of each youth is an explicit rejection of the dominant paradigm of knowing that relegates some voices to a culture of silence. The point at which the present study deviated from most other literature on spoken word is where it offers a critique of Poetic Shift as a site of critical literacy and of the unreflexive rhetoric of student empowerment. The problematic presuppositions within the call for youth voice and in the linear, overly simplistic curriculum of Poetic Shift tend to reinforce the dominant relations of power.
Over the course of a 6-month period participant observation was conducted at two high school spoken word workshops and four interviews were completed with both teaching artists and young adult spoken word poets. Using spatial and critical pedagogy frameworks, this study found that Poetic Shift serves as a platform for youth to engage in the performative process of narratively constructing and reconfiguring their identities. Poetic Shift’s ideological position that attributes value and validation to the voices and lived experiences of each youth is an explicit rejection of the dominant paradigm of knowing that relegates some voices to a culture of silence. The point at which the present study deviated from most other literature on spoken word is where it offers a critique of Poetic Shift as a site of critical literacy and of the unreflexive rhetoric of student empowerment. The problematic presuppositions within the call for youth voice and in the linear, overly simplistic curriculum of Poetic Shift tend to reinforce the dominant relations of power.
ContributorsKesselring, Jenna (Author) / Nakagawa, Kathryn (Thesis advisor) / Cheng, Wendy (Thesis advisor) / Lee, Charles (Committee member) / Arizona State University (Publisher)
Created2016
Description
This study addresses the problem of low-income, first-generation college students who are academically successful, but choose to leave college before finishing due to financial constraints. This study investigates their lived experiences as well as the effects of a peer mentorship program where incoming, first-year, low-income, first-generation college students are paired with a trained peer mentor from a similar background. Together the pair jointly explore available financial resources and troubleshoot barriers to access. This study draws on four primary theories: Social Cognitive Theory, Intersectionality, Community Cultural Wealth, and Critical Pedagogy. This mixed methods action research study uses multiple types of data: individual interviews, focus group, photo elicitation, demographic questionnaires, and pre- and post-intervention questionnaires. Findings indicate increases in self-efficacy for and knowledge about accessing financial resources after participating in the program.
ContributorsBevins, Jennifer (Author) / Chen, Ying-Chih (Thesis advisor) / Carrillo, Juan (Committee member) / Morgan, Chad (Committee member) / Arizona State University (Publisher)
Created2022
Description
This study examines how critical pedagogical practices of testimonies and contradiction and resistance coupled with agentive techniques engaged youth in holistic identity development in a sustainable education context. Using a three-phase design, I analyzed the structure of the Urban Energy Engineering (UEE) citizen science program that engages youth in community-centered energy engineering. The design sought to answer the overarching question: How does critical pedagogy in which students build on their cultural and community knowledge to co-construct knowledge about sustainability while engaging in community-centered projects that promote agency impact their holistic identity development? Using a for intervention model, I used archived data for the summer iteration to develop two analyses to examine how the program engages youth in identity development, agency, and positionality in their community. These analyses influenced my design innovation and implementation with the UEE youth during the spring semester. Findings of my design innovation are organized into three sections (a) coupling of practice towards holistic identity, (b) understanding the relationship between identity and community, and lastly, (c) understanding the relationship between identity and sustainability correlating with my research questions. Lastly, I discuss the design principle necessary to engage youth in holistic identity development (a) Facilitators should provide their own experience and (b) Frame the levels of the individual to the community in agentive practice and critical pedagogical practices.
ContributorsHoward, Isis (Author) / Jordan, Michelle (Thesis advisor) / Adams-Wiggins, Karlyn (Committee member) / Weinberg, Andrea (Committee member) / Zuiker, Steven (Committee member) / Arizona State University (Publisher)
Created2022
Description
There has been a vast increase in applications of Unmanned Aerial Vehicles (UAVs) in civilian domains. To operate in the civilian airspace, a UAV must be able to sense and avoid both static and moving obstacles for flight safety. While indoor and low-altitude environments are mainly occupied by static obstacles, risks in space of higher altitude primarily come from moving obstacles such as other aircraft or flying vehicles in the airspace. Therefore, the ability to avoid moving obstacles becomes a necessity
for Unmanned Aerial Vehicles.
Towards enabling a UAV to autonomously sense and avoid moving obstacles, this thesis makes the following contributions. Initially, an image-based reactive motion planner is developed for a quadrotor to avoid a fast approaching obstacle. Furthermore, A Dubin’s curve based geometry method is developed as a global path planner for a fixed-wing UAV to avoid collisions with aircraft. The image-based method is unable to produce an optimal path and the geometry method uses a simplified UAV model. To compensate
these two disadvantages, a series of algorithms built upon the Closed-Loop Rapid Exploratory Random Tree are developed as global path planners to generate collision avoidance paths in real time. The algorithms are validated in Software-In-the-Loop (SITL) and Hardware-In-the-Loop (HIL) simulations using a fixed-wing UAV model and in real flight experiments using quadrotors. It is observed that the algorithm enables a UAV to avoid moving obstacles approaching to it with different directions and speeds.
for Unmanned Aerial Vehicles.
Towards enabling a UAV to autonomously sense and avoid moving obstacles, this thesis makes the following contributions. Initially, an image-based reactive motion planner is developed for a quadrotor to avoid a fast approaching obstacle. Furthermore, A Dubin’s curve based geometry method is developed as a global path planner for a fixed-wing UAV to avoid collisions with aircraft. The image-based method is unable to produce an optimal path and the geometry method uses a simplified UAV model. To compensate
these two disadvantages, a series of algorithms built upon the Closed-Loop Rapid Exploratory Random Tree are developed as global path planners to generate collision avoidance paths in real time. The algorithms are validated in Software-In-the-Loop (SITL) and Hardware-In-the-Loop (HIL) simulations using a fixed-wing UAV model and in real flight experiments using quadrotors. It is observed that the algorithm enables a UAV to avoid moving obstacles approaching to it with different directions and speeds.
ContributorsLin, Yucong (Author) / Saripalli, Srikanth (Thesis advisor) / Scowen, Paul (Committee member) / Fainekos, Georgios (Committee member) / Thangavelautham, Jekanthan (Committee member) / Youngbull, Cody (Committee member) / Arizona State University (Publisher)
Created2015
Description
This research shares findings from a qualitative case study featuring pre-service teachers enrolled in an undergraduate English methods course at a large public university. The participants engaged in a semester long course focused on different critical pedagogies, such as culturally sustaining pedagogy (Paris & Alim, 2014), funds of knowledge (Moll et al., 1992), and multicultural education (hooks, 1992). The purpose of the study was to determine what effect the study of critical pedagogies would have on the pre-service teachers’ design of a civic action unit for a secondary English language arts context. In terms of which critical pedagogies influenced the design of the civic action units, how the critical pedagogies were adapted for specific contexts, and how the critical pedagogies are negotiated with other systemic educational forces.
The data collection occurred over the final six weeks of the course and in a follow-up interview a month later. Data were drawn from the following sources: (1) participant’s weekly reflections, (2) audio recorded class discussions, (3) researcher field notes, (4) participant’s civic action units, and (5) follow-up interviews. The participant reflections, civic action units, and interviews went through three rounds of coding and were categorized to identify salient findings. The audio recordings and field notes were referenced to provide contextual details.
These findings show that when pre-service teachers engage in an ongoing dialogue about critical pedagogies, they design civic action units that apply a variety of critical pedagogies for a unique context while accounting for different systemic forces including educational standards, colleagues, and parents and policies. For the course, the participants were able to pick their unit’s focus and were responsible for the unit’s design. The participants designed units that engaged students in consciousness-raising experiences, and created opportunities for students to critically reflect on their world and take action to improve it. As a result, the participants in this study all reported that they planned on using their civic action unit in their future classrooms.
The data collection occurred over the final six weeks of the course and in a follow-up interview a month later. Data were drawn from the following sources: (1) participant’s weekly reflections, (2) audio recorded class discussions, (3) researcher field notes, (4) participant’s civic action units, and (5) follow-up interviews. The participant reflections, civic action units, and interviews went through three rounds of coding and were categorized to identify salient findings. The audio recordings and field notes were referenced to provide contextual details.
These findings show that when pre-service teachers engage in an ongoing dialogue about critical pedagogies, they design civic action units that apply a variety of critical pedagogies for a unique context while accounting for different systemic forces including educational standards, colleagues, and parents and policies. For the course, the participants were able to pick their unit’s focus and were responsible for the unit’s design. The participants designed units that engaged students in consciousness-raising experiences, and created opportunities for students to critically reflect on their world and take action to improve it. As a result, the participants in this study all reported that they planned on using their civic action unit in their future classrooms.
ContributorsCelaya, Anthony (Author) / Blasingame, James (Thesis advisor) / Durand, Elizabeth (Committee member) / Garcia, Antero (Committee member) / Arizona State University (Publisher)
Created2020