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How Assessments Influence the Conceptual Ideas Students Invoke for Explaining Chemical Phenomena and Modeling and Characterizing Epistemic Ideas for Teaching and Learning Chemistry
How Assessments Influence the Conceptual Ideas Students Invoke for Explaining Chemical Phe...
How Assessments Influence the Conceptual Ideas Students Invoke for Explaining Chemical Phenomena and Modeling and Characterizing Epistemic Ideas for Teaching and Learning Chemistry

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20250211152000
ISBN  
9798383046760
DDC  
540
저자명  
DeGlopper, Kimberly S.
서명/저자  
How Assessments Influence the Conceptual Ideas Students Invoke for Explaining Chemical Phenomena and Modeling and Characterizing Epistemic Ideas for Teaching and Learning Chemistry
발행사항  
[Sl] : The University of Wisconsin - Madison, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
370 p
주기사항  
Source: Dissertations Abstracts International, Volume: 85-12, Section: B.
주기사항  
Advisor: Stowe, Ryan L.
학위논문주기  
Thesis (Ph.D.)--The University of Wisconsin - Madison, 2024.
초록/해제  
요약The work presented in the following chapters was undertaken with the goal of understanding and improving education in organic chemistry. Initial work, described in Chapters 1 and 2, focuses on students' ability to explain and rationalize the outcomes of organic chemistry reactions. Chapter 1 explores the relationship between assessment emphasis and the structure-energy connections students made when asked to explain the outcome of a hydrobromination reaction. Using a mixed methods study design, an association was found between the kinds of tasks students were given on assessments and the ideas they utilized in their written explanations on a separate researcher-authored assessment. The relationship between assessment emphasis and conceptual ideas was probed qualitatively in Chapter 2. Students were interviewed as they proposed electron-pushing mechanisms and predicted the products for familiar and unfamiliar reactions. The ideas they drew on in their reasoning were found to be similar to the core ideas around which their course was designed, indicating that the students had internalized the utility of these ideas for problem-solving.More recently, the focus of the work has shifted toward understanding the epistemic aspect of organic chemistry education. Chapter 2 describes our first foray into epistemology; in addition to characterizing the conceptual resources students invoked, we characterized some of the epistemic resources they utilized. This allowed us to differentiate between moments when students were recalling explanations versus moments when they were constructing them in the moment by connecting different bits of prior knowledge. Chapter 3 presents a critical review of how the field of chemistry education has studied and modeled undergraduate students' epistemic cognition and in particular, draws attention to the implications of evaluating students' epistemic cognition in a hierarchical manner that does not attend to context. In Chapter 4, we compare two ways of modeling epistemic cognition and discuss their affordances and limitations with regard to interpreting interview data on organic chemistry instructor's thinking for teaching and learning chemistry.
일반주제명  
Chemistry
일반주제명  
Education
일반주제명  
Educational tests & measurements
일반주제명  
Curriculum development
일반주제명  
Science education
키워드  
Assessments
키워드  
Epistemology
키워드  
Student explanations
키워드  
Organic chemistry
키워드  
Chemistry students
기타저자  
The University of Wisconsin - Madison Chemistry
기본자료저록  
Dissertations Abstracts International. 85-12B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■1001  ▼aDeGlopper,  Kimberly  S.
■24510▼aHow  Assessments  Influence  the  Conceptual  Ideas  Students  Invoke  for  Explaining  Chemical  Phenomena  and  Modeling  and  Characterizing  Epistemic  Ideas  for  Teaching  and  Learning  Chemistry
■260    ▼a[Sl]▼bThe  University  of  Wisconsin  -  Madison▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a370  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-12,  Section:  B.
■500    ▼aAdvisor:  Stowe,  Ryan  L.
■5021  ▼aThesis  (Ph.D.)--The  University  of  Wisconsin  -  Madison,  2024.
■520    ▼aThe  work  presented  in  the  following  chapters  was  undertaken  with  the  goal  of  understanding  and  improving  education  in  organic  chemistry.  Initial  work,  described  in  Chapters  1  and  2,  focuses  on  students'  ability  to  explain  and  rationalize  the  outcomes  of  organic  chemistry  reactions.  Chapter  1  explores  the  relationship  between  assessment  emphasis  and  the  structure-energy  connections  students  made  when  asked  to  explain  the  outcome  of  a  hydrobromination  reaction.  Using  a  mixed  methods  study  design,  an  association  was  found  between  the  kinds  of  tasks  students  were  given  on  assessments  and  the  ideas  they  utilized  in  their  written  explanations  on  a  separate  researcher-authored  assessment.  The  relationship  between  assessment  emphasis  and  conceptual  ideas  was  probed  qualitatively  in  Chapter  2.  Students  were  interviewed  as  they  proposed  electron-pushing  mechanisms  and  predicted  the  products  for  familiar  and  unfamiliar  reactions.  The  ideas  they  drew  on  in  their  reasoning  were  found  to  be  similar  to  the  core  ideas  around  which  their  course  was  designed,  indicating  that  the  students  had  internalized  the  utility  of  these  ideas  for  problem-solving.More  recently,  the  focus  of  the  work  has  shifted  toward  understanding  the  epistemic  aspect  of  organic  chemistry  education.  Chapter  2  describes  our  first  foray  into  epistemology;  in  addition  to  characterizing  the  conceptual  resources  students  invoked,  we  characterized  some  of  the  epistemic  resources  they  utilized.  This  allowed  us  to  differentiate  between  moments  when  students  were  recalling  explanations  versus  moments  when  they  were  constructing  them  in  the  moment  by  connecting  different  bits  of  prior  knowledge.  Chapter  3  presents  a  critical  review  of  how  the  field  of  chemistry  education  has  studied  and  modeled  undergraduate  students'  epistemic  cognition  and  in  particular,  draws  attention  to  the  implications  of  evaluating  students'  epistemic  cognition  in  a  hierarchical  manner  that  does  not  attend  to  context.  In  Chapter  4,  we  compare  two  ways  of  modeling  epistemic  cognition  and  discuss  their  affordances  and  limitations  with  regard  to  interpreting  interview  data  on  organic  chemistry  instructor's  thinking  for  teaching  and  learning  chemistry.
■590    ▼aSchool  code:  0262.
■650  4▼aChemistry
■650  4▼aEducation
■650  4▼aEducational  tests  &  measurements
■650  4▼aCurriculum  development
■650  4▼aScience  education
■653    ▼aAssessments
■653    ▼aEpistemology
■653    ▼aStudent  explanations
■653    ▼aOrganic  chemistry
■653    ▼aChemistry  students
■690    ▼a0485
■690    ▼a0515
■690    ▼a0288
■690    ▼a0727
■690    ▼a0714
■71020▼aThe  University  of  Wisconsin  -  Madison▼bChemistry.
■7730  ▼tDissertations  Abstracts  International▼g85-12B.
■790    ▼a0262
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17162332▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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