Education Commons^™

Teachers' Professional Knowledge And Formative Assessment Practices: An Empirical Study From Middle School Earth Science Instruction In The Context Of An Education Improvement Community, Laura Millay

Electronic Theses and Dissertations

While there is widespread agreement that effective formative assessment supports student learning in science, the knowledge teachers need in order assess learning remains sparsely studied. In 1999, Magnusson, Krajcik, and Borko (MKB) proposed that Pedagogical Content Knowledge (PCK, Shulman 1986, 1987) is a distinct knowledge domain that synthesizes three base domains that include science subject matter, pedagogy, and context. The MKB model identified Assessment Knowledge as one of five components of PCK. Since 1999, several studies have used the MKB framework, but have left Assessment Knowledge underdefined. In 2012, Avargil, Herscovitz, and Dori proposed a revision based on empirical study, …

Teacher Judgment Accuracy In The Domain Of Spelling, April Spencer

Electronic Theses and Dissertations

This study investigated first and second grade teachers’ understanding of their students’ skill in spelling words of varying difficulty. Specifically, teachers judged their students’ item- by-item performance on a twelve-item spelling test adapted from a commercially available developmental spelling inventory. Results showed that teachers’ judgments were accurate 77% of the time, a figure similar to accuracy levels reported in previous teacher judgment research in the area of literacy. The study also included an error analysis task that was designed to assess teachers’ knowledge of developmental spelling. Results revealed a significant relationship (r = .42) between teacher judgment accuracy and performance …

A Granular Account Of Student's Understanding Reasoning Within An Everyday And Scientific Contexts, Grace M. Gonnella

Electronic Theses and Dissertations

Teachers and educational researchers in the Maine Physical Sciences Partnership (Maine PSP) at the University of Maine identified making quality scientific arguments as a struggle for students. Not only is argumentation hard, but reasoning is the hardest component of an argument. Many frameworks have been developed to target teaching about argumentation but do not address how to teach one component of an argument in isolation. Educational practitioners encourage using everyday context to learn about arguments in the scientific context, but there is limited support in what is the best method. The first purpose of this research was to understand a …

Understanding Student Development Of Science Literacy Skills In An Undergraduate Environmental Science Course, Molly Picillo

Electronic Theses and Dissertations

Educators are expected to instill a variety of skills in their students that are necessary to be competent citizens of society. One such set of skills, science literacy skills, broadly encompass the ability of an individual to evaluate reliability of data and information and critically analyze and interpret them (Gormally Brickman, Hallar, & Armstrong, 2009). These skills are utilized in everyday decision-making and given their pertinence, there is a need for citizens to be scientifically literate. Thus, educators need tools and assessments to help students develop these skills and analyze their science literacy. The aim of this study was to …

Examining The Relationship Between The Use Of Simulation In Nursing Education Andsafety With Medication Adminstration In The Clinical Setting, Deborah A. Eremita

Electronic Theses and Dissertations

EXAMINING THE RELATIONSHIP BETWEEN THE USE OF SIMULATION IN

NURSING EDUCATION AND SAFETY WITH

MEDICATION ADMINISTRATION

IN THE CLINICAL SETTING

Deborah A. Eremita

Thesis Advisors: Dr. Ann Sossong and Dr. Patricia Poirier

An Abstract of the Dissertation Presented

in Partial Fulfillment of the Requirements for the

Degree Interdisciplinary Doctor of Philosophy

In Nursing and Education

May 2018

Medication errors represent a significant threat to patient safety. Administration of medications is a primary role of nursing practice and a critical component of nursing education curricula. Safe medication is a challenging process to teach nursing students. Simulation may provide students with a …

Teacher Performance Evaluation And Professional Growth In The Era Of "Educator Effectiveness" In Maine, Jonathan E. Doty

Electronic Theses and Dissertations

Maine is one of many states that undertook reform to teacher supervision and evaluation in the wake of public attention (e.g., Waiting for Superman) and federal pressure (e.g., NCLB Flexibility Waivers). The Maine Legislature passed An Act to Ensure Effective Teaching and School Leadership (2012), shifting from local discretion to greater state influence on the functions of formative supervision and summative evaluation. As school districts created systems to meet the state’s mandates, they combined growth and employment functions and navigated persistent challenges described in the literature on evaluation and supervision.

The purpose of this study was to examine perspectives …

Investigating Student Understanding Of Vector Calculus In Upper-Division Electricity And Magnetism: Construction And Determination Of Differential Element In Non-Cartesian Coordinate Systems, Benjamin Schermerhorn

Electronic Theses and Dissertations

Differential length, area, and volume elements appear ubiquitously over the course of upper-division electricity and magnetism (E&M), used to sum the effects of or determine expressions for electric or magnetic fields. Given the plethora of tasks with spherical and cylindrical symmetry, non-Cartesian coordinates are commonly used, which include scaling factors as coefficients for the differential terms to account for the curvature of space. Furthermore, the application to vector fields means differential lengths and areas are vector quantities. So far, little of the education research in E&M has explored student understanding and construction of the non-Cartesian differential elements used in applications …

A Multiple Case Study Of Secondary School Teachers' Understanding Of Learning Relationships In Virtual Schools: Implications For Teacher Identity, Linda M. Fuller

Electronic Theses and Dissertations

There is now a strong presence of virtual schools in the United States serving K-12 students, along with increased opportunities for brick-and-mortar students to take virtual courses (Ash, 2011; Luo, Hibbard, Franklin, & Moore, 2017). Research into the human impact of virtual education is not keeping pace (Gulosino & Miron, 2017; Rice et al., 2014). This study focused on the experiences and insights of virtual teachers in terms of their relationships with learners as well as on potential changes in their sense of professional identity as they moved from one setting to the other. During a series of three individual, …

Looking At Innovation Dialogically: Teaching Communication And (Social) Change In The Innovation Engineering Program At The University Of Maine, Mark J. Congdon Jr.

Electronic Theses and Dissertations

Higher education institutions face two concurrent demands: preparing students for the job-market, while also developing informed and engaged citizens (Frey & Palmer, 2014; Gould, 2003). How universities reconcile these demands varies. The Innovation Engineering program (IE) at the University of Maine strives to both, “change the world by enabling innovation” (concern for social issues) and educate entrepreneurs (students) whose innovations reach markets quicker and at a decreased risk (capitalist orientation) (Hall, 2013; Kelly, 2014). The program uses a systems approach to innovation by teaching tools and methods for creating, communicating, and commercializing meaningfully unique ideas. Processes and contexts are important …

Community Readiness: A Case Study Of University Communities Engaging In Hazing Prevention, Stephanie A. Swan

Electronic Theses and Dissertations

The case study is an examination of “community readiness” for a cohort of U.S. universities participating in a three-year research initiative to develop evidence-based hazing prevention strategies. Drawing on the Community Readiness Model (CRM), this study assessed community readiness, the relative level of acceptance of a program, action, or other form of decision-making that is locality-based (Donnermeyer et al., 1997). More specifically, this research examined and measured the institutional readiness of universities involved in a comprehensive approach to hazing prevention in higher education and deepened understanding about the role of institutional readiness in broadening engagement and ensuring commitment for sustainable …

Muslim International Student And Higher Education: A Qualitative Study Of Students' Experiences Against A Backdrop Of Islamophobia, Donna M. Seppy

Electronic Theses and Dissertations

International student enrollment at institutions of higher education in the United States continues to rise. Despite political and social tensions, students from the Middle East and North Africa (MENA) nations continue to enroll in record numbers, yet there is minimal literature focused on the experiences of this sub-group of international students.

This qualitative study sought to understand the lived-experiences and perceived needs of Muslim International students from Middle East and North Africa nations enrolled in an institution of higher education in the northeast United States. This study employed a phenomenological approach to discovery aimed to develop new understandings of their …

Deciphering Climate-Driven Changes In Planktonic Diatom Communities In Lake Superior, Amy Kireta

Electronic Theses and Dissertations

Climate change is affecting lake systems throughout the world, including Lake Superior, the world’s largest lake by surface area. Climate-driven physical changes in Lake Superior are well documented, but there is still substantial uncertainty of how recent biological changes are related to climate change. This research addresses these uncertainties using a variety of approaches to understand the effects of modern climate-driven changes on Lake Superior diatom communities. First, I developed models for environmental variables related to diatom abundance using 10 years of summer monitoring data. Second, I investigated changes in fossilized diatom relative abundances before, during, and after the Medieval …

Echoes Of The Past: The Effect Of Background Experience On Far Transfer, Graham H. Hummel-Hall

Electronic Theses and Dissertations

Far transfer is the application of knowledge learned in one setting to a problem in a very different setting. This multi-method study looked at far transfer in humans and whether it could be facilitated, inhibited, or remain unaffected by the number of courses or years a student at a university spent learning about the subject matter of the knowledge being transferred. Through quantitative and qualitative analysis of pretest and post-test data from an introductory undergraduate earth science course, I found that students with more physical science background experience more frequently engaged in successful and accurate transfer of physics information to …

Assessing Student Understanding Of Reasoning Using Argument-Based Contrast Matrices, Ethan Geheb

Electronic Theses and Dissertations

There is strong national interest in increasing student proficiency in STEM, which includes the learning and practice of scientific argumentation. The codevelopment of scientific knowledge and argumentation has shown to positively influence student general understanding of argument construction, scientific knowledge and principles. Research indicates students continue to struggle with constructing complete arguments, with specific difficulty in correctly incorporating reasoning. Numerous frameworks have been developed to support student learning about argumentation. These frameworks contain common teaching strategies for introducing and teaching reasoning within the context of a science classroom. However, these strategies do not specifically target student struggle with using reasoning, …