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- Creators: Barrett, The Honors College
Description
The purpose of this study was to investigate critical literacy practices in two prehistoric exhibits in a natural history museum. Bourdieu's habitus and Bakhtin's dialogism served as theoretical frames to collect and analyze data. Data were collected and triangulated using field notes, interview transcriptions, archives, and other data sources to critically scrutinize textual meaning and participant responses. Spradley's (1979) domain analysis was used to sort and categorize data in the early stage. Glaser and Strauss's (1967) constant comparative method was used to code data. My major findings were that museum texts within this context represent embedded beliefs and values that were interwoven with curators` habitus, tastes and capital, as well as institutional policies. The texts in the two Hohokam exhibits endorse a certain viewpoint of learning. Teachers and the public were not aware of the communicative role that the museum played in the society. In addition, museum literacy/ies were still practiced in a fundamental way as current practices in the classroom, which may not support the development of critical literacy. In conclusion, the very goal for critical museum literacy is to help students and teachers develop intellectual strategies to read the word and the world in informal learning environments.
ContributorsLiang, Sheau-yann (Author) / Mccarty, Teresa (Thesis advisor) / Marsh, Josephine (Committee member) / Blumenfeld-Jones, Donald (Committee member) / Welsh, Peter (Committee member) / Arizona State University (Publisher)
Created2013
Description
Teachers have the one of the most difficult, yet most rewarding jobs to guide our impressionable youth into academically prepared independent thinkers. This undertaking requires a commitment, as well as an enormous effort that can oftentimes be overwhelming. Teaching has been found to be a stressful profession for several decades with the potential concern of negative consequences for both teachers and students. The purpose of this study was to view mutual influences that affected the stress levels of urban teachers, as well as gather possible solutions to help alleviate some areas of stress. This study evaluated an urban school district in Arizona to uncover existing stressors for elementary teachers. Through qualitative analysis, this study utilized focus group interviews within this urban district, which consisted of 20 teachers in various grade levels. Four to five teachers formed each focus group, where participants responded to six open-ended questions in a candid setting. Using the grounded theory, major and minor themes emerged as a result of teacher responses that revealed trends and commonalities. Additionally, participants relayed their suggestions to mitigate some of these stressors. This study revealed that the some of the stressors that surfaced were common to the entire group, while some grade level subgroups differed in areas of stress. The suggestion to implement purposeful support systems to improve the stress of teachers was recommended with the proposal to reexamine the results for their effectiveness in future studies.
ContributorsAyala, Sherry L (Author) / Spencer, Dee (Thesis advisor) / Marsh, Josephine (Committee member) / Ventura, Mário (Committee member) / Arizona State University (Publisher)
Created2013
Description
This dissertation shares findings from a yearlong qualitative case study of Young Voices Rise (YVR), a diverse spoken word poetry group in the urban Southwest. The study examined the group's characteristics and practices, adolescent members' views of their writing and themselves as writers, and changes members attributed to their experiences in YVR. Data sources included interviews with six adolescent poets and two adult teaching artists, observations of writing workshops and poetry slams, collection of group announcements through social media, and collection of poems. Sociocultural theory guided the study's design, and grounded theory was used to analyze data. This study found that YVR is a community of practice that offers multiple possibilities for engagement and fosters a safe space for storytelling. The adolescent participants have distinct writing practices and a strong sense of writing self; furthermore, they believe YVR has changed them and their writing. This study has several implications for secondary English language arts. Specifically, it recommends that teachers build safe spaces for storytelling, offer spoken word poetry as an option for exploring various topics and purposes, attend to writers' practices and preferences, encourage authentic participation and identity exploration, and support spoken word poetry school-wide.
ContributorsWilliams, Wendy (Author) / Blasingame, James (Thesis advisor) / Roen, Duane (Committee member) / Marsh, Josephine (Committee member) / Arizona State University (Publisher)
Created2015
Description
This is a qualitative study about sources of self-efficacy and roles of assistive technologies (AT) associated with the science, technology, engineering and mathematics (STEM) choice and participation of STEM professionals and graduate students with sensory and orthopedic disabilities. People with disabilities are underrepresented in STEM, which can be traced back along the STEM pipeline to early undergraduate participation in STEM. Little research exists, however, about pathways and factors associated with successful STEM participation for people with disabilities at any point along their trajectories. Eighteen STEM professionals and graduate students with sensory and orthopedic disabilities were interviewed for this study. Sources of self-efficacy were sought from interview transcripts, as were emergent themes associated with the types, uses and roles of AT. Findings suggest that people with sensory and orthopedic disabilities weigh sources of self-efficacy differently from white males without disabilities in STEM and more like other underrepresented minorities in STEM. Social persuasions were most frequently reported and in far more detail than other sources, suggesting that this source may be most impactful in the development of self-efficacy beliefs for this group. Additionally, findings indicate that AT is critical to the successful participation of people with sensory and orthopedic disabilities in STEM at all points along their STEM pathways. Barriers center around issues of access to full engagement in mainstream STEM classrooms and out of school opportunities as well as the impact of ill-informed perceptions about the capabilities of people with disabilities held by parents, teachers and college faculty who can act as gatekeepers along STEM pathways. Gaps in disability specialists' knowledge about STEM-specific assistive technologies, especially at the college level, are also problematic. The prevalence of mainstream public school attendance reported by participants indicates that classroom teachers and disability-related educators have important roles in providing access to STEM mastery experiences as well as providing positive support and high expectations for students with disabilities. STEM and disability-based networks served to provide participants with role models, out of school STEM learning experiences and important long-term social connections in STEM communities.
ContributorsPacheco, Heather A (Author) / Baker, Dale R. (Thesis advisor) / Forouzesh, Mohammed (Committee member) / Pavri, Shireen (Committee member) / Semken, Steven (Committee member) / Arizona State University (Publisher)
Created2014
Description
Conceptual change has been a large part of science education research for several decades due to the fact that it allows teachers to think about what students' preconceptions are and how to change these to the correct scientific conceptions. To have students change their preconceptions teachers need to allow students to confront what they think they know in the presence of the phenomena. Students then collect and analyze evidence pertaining to the phenomena. The goal in the end is for students to reorganize their concepts and change or correct their preconceptions, so that they hold more accurate scientific conceptions. The purpose of this study was to investigate how students' conceptions of the Earth's surface, specifically weathering and erosion, change using the conceptual change framework to guide the instructional decisions. The subjects of the study were a class of 25 seventh grade students. This class received a three-week unit on weathering and erosion that was structured using the conceptual change framework set by Posner, Strike, Hewson, and Gertzog (1982). This framework starts by looking at students' misconceptions, then uses scientific data that students collect to confront their misconceptions. The changes in students' conceptions were measured by a pre concept sketch and post concept sketch. The results of this study showed that the conceptual change framework can modify students' preconceptions of weathering and erosion to correct scientific conceptions. There was statistical significant difference between students' pre concept sketches and post concept sketches scores. After examining the concept sketches, differences were found in how students' concepts had changed from pre to post concept sketch. Further research needs to be done with conceptual change and the geosciences to see if conceptual change is an effective method to use to teach students about the geosciences.
ContributorsTillman, Ashley (Author) / Luft, Julie (Thesis advisor) / Middleton, James (Committee member) / Semken, Steven (Committee member) / Arizona State University (Publisher)
Created2011
Description
Meter-resolution topography gathered by LiDAR (Light Detection and Ranging) has become an indispensable tool for better understanding of many surface processes including those sculpting landscapes that record information about earthquake hazards for example. For this reason, and because of the spectacular representation of the phenomena that these data provide, it is appropriate to integrate these data into Earth science educational materials. I seek to answer the following research question: "will using the LiDAR topography data instead of, or alongside, traditional visualizations and teaching methods enhance a student's ability to understand geologic concepts such as plate tectonics, the earthquake cycle, strike-slip faults, and geomorphology?" In order to answer this question, a ten-minute introductory video on LiDAR and its uses for the study of earthquakes entitled "LiDAR: Illuminating Earthquake Hazards" was produced. Additionally, LiDAR topography was integrated into the development of an undergraduate-level educational activity, the San Andreas fault (SAF) earthquake cycle activity, designed to teach introductory Earth science students about the earthquake cycle. Both the LiDAR video and the SAF activity were tested in undergraduate classrooms in order to determine their effectiveness. A pretest and posttest were administered to introductory geology lab students. The results of these tests show a notable increase in understanding LiDAR topography and its uses for studying earthquakes from pretest to posttest after watching the video on LiDAR, and a notable increase in understanding the earthquake cycle from pretest to posttest using the San Andreas Fault earthquake cycle exercise. These results suggest that the use of LiDAR topography within these educational tools is beneficial for students when learning about the earthquake cycle and earthquake hazards.
ContributorsRobinson, Sarah Elizabeth (Author) / Arrowsmith, Ramon (Thesis advisor) / Reynolds, Stephen J. (Committee member) / Semken, Steven (Committee member) / Arizona State University (Publisher)
Created2011
Description
Geology and its tangential studies, collectively known and referred to in this thesis as geosciences, have been paramount to the transformation and advancement of society, fundamentally changing the way we view, interact and live with the surrounding natural and built environment. It is important to recognize the value and importance of this interdisciplinary scientific field while reconciling its ties to imperial and colonizing extractive systems which have led to harmful and invasive endeavors. This intersection among geosciences, (environmental) justice studies, and decolonization is intended to promote inclusive pedagogical models through just and equitable methodologies and frameworks as to prevent further injustices and promote recognition and healing of old wounds. By utilizing decolonial frameworks and highlighting the voices of peoples from colonized and exploited landscapes, this annotated syllabus tackles the issues previously described while proposing solutions involving place-based education and the recentering of land within geoscience pedagogical models. (abstract)
ContributorsReed, Cameron E (Author) / Richter, Jennifer (Thesis director) / Semken, Steven (Committee member) / School of Earth and Space Exploration (Contributor, Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
More Math Minutes is an action research study, set in a high school in the southwestern United States, designed to examine the effects of collaborative peer-group learning for low-performing Algebra I and low-performing Algebra II students. This study is grounded in Social Cognitive Theory and Constructivist Theory including Bandura’s self-efficacy theory and Vygotsky’s theory of proximal development. Participants are comprised of 20 low-performing Algebra I students as the peer-learners and 20 low-performing Algebra II students as the peer-teachers participating in a peer tutoring intervention. Quantitative and qualitative data was collected through pre- and post-self-efficacy questionnaires, pre- and post-mathematics knowledge assessments, semi-structured student interviews, photo-voice, and observations. A concurrent mixed methods design was used to analyze both types of data simultaneously. Results identified the experimental peer-teachers mathematical performance was impacted more than that of the peer-learners. Students were also more motivated to learn mathematics and to seek assistance from peers. The peer-teachers had a significant increase of self-efficacy for self-regulated learning and acknowledged learning occurred for both the peer-teachers and the peer-learners as a result of the peer instruction intervention.
ContributorsHerriman, Patricia Valles (Author) / Kulinna, Pamela (Thesis advisor) / Marsh, Josephine (Committee member) / Marble, Cindy (Committee member) / Arizona State University (Publisher)
Created2018
Description
This dissertation explored the literacy practices that developed around comics when two secondary teachers (one AP Science and one AP English) used comics in their classroom instruction for the first time. It also explored the ways the teachers and their students positioned comics within their specific classroom contexts. Historically, comics are a marginalized medium in educational circles—widely considered non-academic despite the recognition by scholars for their sophistication as a multimodal medium. Scholars, librarians, teachers, and comics authors have made the case for the inclusion of comics in educational contexts citing their ability to support the literacy development of struggling readers, engage reluctant readers, promote lifelong reading, and convey information visually. However, the roles comics can play in educational contexts are still under researched, and many gaps exist in the literature including a lack of real world contexts and clearly reported instructional strategies. This study aimed to fill these gaps by reporting the literacy practices that students and teachers develop around comics, as well as contextualizing these practices in the classroom contexts and students’ and teachers’ experiences. Drawing from a social semiotic view of multimodality and the view of literacy as a social practice, I conducted a qualitative case study using ethnographic methods for data collection which I analyzed using an interpretive framework for qualitative data analysis and constant comparative analysis. I found three literacy practices developed around comics in these contexts—Q&A, writing about comics, and drawing comics. I also found that teachers and students positioned comics in four primary ways within these contexts—as a tool, as entertainment, as a medium, and as a traditional form of literature. Based on my findings, I developed three assertions: 1) there is a disconnect between teachers’ goals for using comics in their instruction and the literacy practice that developed around the comics they selected; 2) there is a disconnect between the ways in which teachers position comics and the ways in which students position comics; and 3) traditional views of literature and literacy continue to dominate classrooms when multimodal texts are selected and utilized during instruction.
ContributorsKachorsky, Danielle Perrine (Author) / Serafini, Frank (Thesis advisor) / Gee, Elisabeth (Committee member) / Marsh, Josephine (Committee member) / Arizona State University (Publisher)
Created2018
Description
This mixed-methods study explored perceptions of new adjuncts on various trainings with regards to satisfying their professional and aspirational needs. Three trainings were offered in fall 2018 quarter as optional professional development: workshop, and two roundtable sessions. These trainings assisted adjuncts with their teaching skills, educational technology and pedagogy. Guidance was provided from experienced adjuncts and staff.
Surveys and interviews with adjuncts, along with a focus group with staff were the sources of data for this study. A repeated measures Analysis of Covariance (ANCOVA) model was utilized. Analysis of data showed that there was a positive and statistical significance of change in perceptions of adjuncts who participated in all trainings towards fulfilling their needs, as compared to those who did not participate in any trainings. Adjuncts perceived an improvement in their professional growth based on Herzberg’s motivation-hygiene theory and the trainings also fulfilled their higher-level growth needs based on Maslow’s hierarchical needs theory. A large practical significance was also found which measures the practical impact of such trainings at local communities of practice.
Surveys and interviews with adjuncts, along with a focus group with staff were the sources of data for this study. A repeated measures Analysis of Covariance (ANCOVA) model was utilized. Analysis of data showed that there was a positive and statistical significance of change in perceptions of adjuncts who participated in all trainings towards fulfilling their needs, as compared to those who did not participate in any trainings. Adjuncts perceived an improvement in their professional growth based on Herzberg’s motivation-hygiene theory and the trainings also fulfilled their higher-level growth needs based on Maslow’s hierarchical needs theory. A large practical significance was also found which measures the practical impact of such trainings at local communities of practice.
ContributorsSreekaram, Siddhartha (Author) / Marsh, Josephine (Thesis advisor) / Amrein-Beardsley, Audrey (Committee member) / Kim, Jeongeun (Committee member) / Arizona State University (Publisher)
Created2019