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461.
462.
Renee Cole Nicole Becker Marcy Towns George Sweeney Megan Wawro Chris Rasmussen 《International Journal of Science and Mathematics Education》2012,10(1):193-211
In this report, we adapt and extend a methodology for documenting the collective production of meaning in a classroom community.
A cornerstone of the methodological approach that we develop is a close examination of classroom discourse. Our efforts to
analyze the collective production of meaning by examining classroom interaction are compatible with the relatively recent
emphasis in mathematics and science education research that focuses on how communities of learners establish ideas through
discourse and inquiry. The methodological approach we take builds on and extends an approach from mathematics education that
uses Toulmin’s argumentation model to document and analyze students’ conceptual progress. Our modification introduces a new
criterion for empirically demonstrating when particular ways of reasoning become part of the normative practices of the community.
An example from an undergraduate course in physical chemistry is used to illustrate the methodology. 相似文献
463.
Nandita S. Mani Terri Ottosen Megan Fratta Fei Yu 《Journal of the Medical Library Association》2021,109(3):422
Objective:The COVID-19 pandemic highlights the public''s need for quality health information that is understandable. This study aimed to identify (1) the extent to which COVID-19 messaging by state public health departments is understandable, actionable, and clear; (2) whether materials produced by public health departments are easily readable; (3) relationships between material type and understandability, actionability, clarity, and reading grade level; and (4) potential strategies to improve public health messaging around COVID-19.Methods:Based on US Centers for Disease Control and Prevention statistics from June 30, 2020, we identified the ten states with the most COVID-19 cases and selected forty-two materials (i.e., webpages, infographics, and videos) related to COVID-19 prevention according to predefined eligibility criteria. We applied three validated health literacy tools (i.e., Patient Education Materials Assessment Tool, CDC Clear Communication Index, and Flesch-Kincaid Grade Level) to assess material understandability, actionability, clarity, and readability. We also analyzed correlations between scores on the three health literacy tools and material types.Results:Overall, COVID-19 materials had high understandability and actionability but could be improved in terms of clarity and readability. Material type was significantly correlated with understandability, actionability, and clarity. Infographics and videos received higher scores on all tools.Conclusions:Based on our findings, we recommend public health entities apply a combination of these tools when developing health information materials to improve their understandability, actionability, and clarity. We also recommend using infographics and videos when possible, taking a human-centered approach to information design, and providing multiple modes and platforms for information delivery. 相似文献
464.
Floating is the act of staff moving from one unit to another based on the needs of the patients in a hospital. Many staff who float to different units express negative feelings, including anxiety and lack of self‐efficacy. However, floating is an economical and efficient method to use staff across the hospital, especially with current staffing shortages in the United States. This study investigated how the use of mobile performance support devices may help reduce anxiety and increase self‐efficacy for staff who float to different units. With access to multiple resources available on mobile devices, Bandura's social learning theory and self‐efficacy concept set the framework through modeling, observing, and imitating others in order to reproduce certain behaviors and tasks and believe in one's capability to perform. A quantitative study incorporating the retrospective pretest‐posttest design was conducted using the population of float staff, both nurses and respiratory therapists, from Children's Medical Center of Dallas. Both the State‐Trait Anxiety Inventory and General Self‐Efficacy Scale, along with a basic demographic tool, were used to explore anxiety and self‐efficacy in relation to the use of mobile performance support devices. Findings can be used to alleviate the negative feelings of staff toward the idea of floating. 相似文献
465.
466.
Megan Degenstein Jodi Tangen Jessica Danielson 《Counselor Education & Supervision》2023,62(4):410-422
Clinical supervisors should be culturally competent working with transgender or gender expansive (TGE) counselors-in-training; however, minimal research exists regarding TGE counselors’ experiences in supervision. This interpretative phenomenological analysis study explored the supervision experiences of five TGE counselors-in-training. Findings revealed four super-ordinate themes and two sub-themes, and implications are discussed. 相似文献
467.
Megan Foulkes Francesco Sella Theresa Elise Wege Camilla Gilmore 《Mind, Brain, and Education》2023,17(3):185-196
There is mixed evidence as to whether concrete manipulatives (e.g., toy animals) are better than abstract manipulatives (e.g., counters) for teaching mathematical concepts to children. Concreteness is defined as the amount of extraneous information a manipulative provides, and in this study we aimed to unpick which dimensions of concreteness influence manipulative choice. Researchers, teachers, and parents completed a comparative judgment task comparing images of manipulatives varying in different dimensions of concreteness, selecting which they would choose to teach arithmetic to children. The findings indicated homogeneous, 3-dimensional manipulatives were the most preferred across all groups to teach arithmetic to children, regardless of more extraneous features. This contradicts research recommendations to minimize the use of concrete manipulatives due to their distractive qualities. Instead, it suggests that some concrete features may be preferred in more naturalistic contexts. More research is required to investigate how different dimensions of concreteness influence learning outcomes for children both in artificial research contexts and in practice. 相似文献