본문

서브메뉴

Transforming Medical Education Through Simulation Design: The Development and Validation of a Central Line Training System
Transforming Medical Education Through Simulation Design: The Development and Validation o...
Transforming Medical Education Through Simulation Design: The Development and Validation of a Central Line Training System

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20250211152112
ISBN  
9798384231936
DDC  
612
저자명  
Tzamaras, Haroula M.
서명/저자  
Transforming Medical Education Through Simulation Design: The Development and Validation of a Central Line Training System
발행사항  
[Sl] : The Pennsylvania State University, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
130 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
주기사항  
Advisor: Miller, Scarlett R.
학위논문주기  
Thesis (Ph.D.)--The Pennsylvania State University, 2024.
초록/해제  
요약Central Venous Catheterization (CVC) is a commonly performed medical procedure used for medication delivery to the heart. While CVC is conducted over 5 million times annually it is plagued with high complication rates, resulting in adverse effects on patients, and in the worst cases, death. These complications are directly related to the experience level of the performing physician. A physician who has conducted less than 50 CVCs, is twice as likelyto incur complications than a physician with more experience, reiterating the need for robust training of CVC for new medical residents. To better train physicians in complex procedures like CVC, many residency programs utilize simulation-based training (SBT). SBT is an imitation of a procedure or environment that allows trainees to practice hands-on medical procedures risk-free to a predefined mastery level of performance before conducting the procedure on patients. When determining the effectiveness of SBT, instructors will sometimes employ self-assessment to gauge trainee knowledge gains. Self-assessment can be useful; however, when using self-assessment for measuring learning success, other factors like gender can potentially cause trainees to rate themselves lower even if their learning and performance is equivalent. This gender-gap is not widely researched in SBT, but is important to understand in the context of learning. Additionally, most SBT methods require residents to already know how to conduct the steps of the procedure on their first usage, without checking for understanding. In this way, many simulators are designed for practicing procedures, but not for effective learning, indicating a need for innovative training methods that can do both. For CVC SBT, manikin trainers are commonly utilized and are useful because they provide hands-on practice but are limited in that they only provide practice on one anatomy and do not provide automated feedback to the trainee. The Dynamic Haptic Robotic Trainer (DHRT) addresses these deficits of manikin training for CVC by providing force tissue profiles to simulate multiple patient anatomies, along with providing automated, personalized feedback on performance to help the trainee learn and improve. While the DHRT has been shown to train residents as effectively as manikin trainers without the need of a trained preceptor, it only teaches part of the mechanical portionsof CVC residents need to know to be proficient in the clinical environment. In addition, while DHRT has been validated for its educational effectiveness, it lacks clinical validation. Considering these gaps in medical training for CVC SBT, the objective of this dissertation was to transform CVC education through assessment of current training methods, development of new training methods, and validation of new training methods. Specifically, this dissertation focused on: (1) evaluating the impact of sequential learning on initial skill gain and learning over time, (2) assessing DHRT training for differences in self-efficacy between men and women, (3) developing and analyzing the impact of a novel comprehensive simulator on resident self-efficacy and proficiency, and (4) validating the comprehensive simulator through eye gaze in the operating room and on the simulator with novice and expert physicians. The results of this dissertation indicate that sequential learning significantly increased initial skill gain, decreased the number of trials required to complete training, and reduced learning curves, women rate their self-efficacy significantly lower than men despite no performance differences for SBT and neither men nor women are able to accurately self-assess performance, comprehensive simulation is more effective than the original DHRT training for resident performance and self-efficacy, and the comprehensive simulator exhibits both predictive validity by aligning expert gaze between the simulator and the operating room and construct validity by distinguishing between expert and novices. This dissertation also provides novel methodology for conducting validity studies in the clinical environment.
일반주제명  
Gender differences
일반주제명  
Carotid arteries
일반주제명  
Intubation
일반주제명  
Infections
일반주제명  
Medical education
일반주제명  
Funding
일반주제명  
Catheters
일반주제명  
Clinical outcomes
일반주제명  
Skills
일반주제명  
User interface
일반주제명  
Patients
일반주제명  
Human performance
일반주제명  
Medical research
일반주제명  
Veins & arteries
일반주제명  
Design
일반주제명  
Venous access
일반주제명  
Role models
일반주제명  
Self-efficacy
일반주제명  
Trainers
일반주제명  
Drug administration
일반주제명  
Gender studies
일반주제명  
Health education
일반주제명  
Higher education
일반주제명  
Medical personnel
일반주제명  
Medicine
일반주제명  
Pharmaceutical sciences
기타저자  
The Pennsylvania State University.
기본자료저록  
Dissertations Abstracts International. 86-03B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

 008250123s2024        us                              c    eng  d
■001000017162916
■00520250211152112
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798384231936
■035    ▼a(MiAaPQ)AAI31353866
■035    ▼a(MiAaPQ)PennState21372hmt5093
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a612
■1001  ▼aTzamaras,  Haroula  M.
■24510▼aTransforming  Medical  Education  Through  Simulation  Design:  The  Development  and  Validation  of  a  Central  Line  Training  System
■260    ▼a[Sl]▼bThe  Pennsylvania  State  University▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a130  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-03,  Section:  B.
■500    ▼aAdvisor:  Miller,  Scarlett  R.
■5021  ▼aThesis  (Ph.D.)--The  Pennsylvania  State  University,  2024.
■520    ▼aCentral  Venous  Catheterization  (CVC)  is  a  commonly  performed  medical  procedure  used  for  medication  delivery  to  the  heart.  While  CVC  is  conducted  over  5  million  times  annually  it  is  plagued  with  high  complication  rates,  resulting  in  adverse  effects  on  patients,  and  in  the  worst  cases,  death.  These  complications  are  directly  related  to  the  experience  level  of  the  performing  physician.  A  physician  who  has  conducted  less  than  50  CVCs,  is  twice  as  likelyto  incur  complications  than  a  physician  with  more  experience,  reiterating  the  need  for  robust  training  of  CVC  for  new  medical  residents.    To  better  train  physicians  in  complex  procedures  like  CVC,  many  residency  programs  utilize  simulation-based  training  (SBT).  SBT  is  an  imitation  of  a  procedure  or  environment  that  allows  trainees  to  practice  hands-on  medical  procedures  risk-free  to  a  predefined  mastery  level  of  performance  before  conducting  the  procedure  on  patients.  When  determining  the  effectiveness  of  SBT,  instructors  will  sometimes  employ  self-assessment  to  gauge  trainee  knowledge  gains.  Self-assessment  can  be  useful;  however,  when  using  self-assessment  for  measuring  learning  success,  other  factors  like  gender  can  potentially  cause  trainees  to  rate  themselves  lower  even  if  their  learning  and  performance  is  equivalent.  This  gender-gap  is  not  widely  researched  in  SBT,  but  is  important  to  understand  in  the  context  of  learning.    Additionally,  most  SBT  methods  require  residents  to  already  know  how  to  conduct  the  steps  of  the  procedure  on  their  first  usage,  without  checking  for  understanding.  In  this  way,  many  simulators  are  designed  for  practicing  procedures,  but  not  for  effective  learning,  indicating  a  need  for  innovative  training  methods  that  can  do  both.  For  CVC  SBT,  manikin  trainers  are  commonly  utilized  and  are  useful  because  they  provide  hands-on  practice  but  are  limited  in  that  they  only  provide  practice  on  one  anatomy  and  do  not  provide  automated  feedback  to  the  trainee.  The  Dynamic  Haptic  Robotic  Trainer  (DHRT)  addresses  these  deficits  of  manikin  training  for  CVC  by  providing  force  tissue  profiles  to  simulate  multiple  patient  anatomies,  along  with  providing  automated,  personalized  feedback  on  performance  to  help  the  trainee  learn  and  improve.  While  the  DHRT  has  been  shown  to  train  residents  as  effectively  as  manikin  trainers  without  the  need  of  a  trained  preceptor,  it  only  teaches  part  of  the  mechanical  portionsof  CVC  residents  need  to  know  to  be  proficient  in  the  clinical  environment.  In  addition,  while  DHRT  has  been  validated  for  its  educational  effectiveness,  it  lacks  clinical  validation.    Considering  these  gaps  in  medical  training  for  CVC  SBT,  the  objective  of  this  dissertation  was  to  transform  CVC  education  through  assessment  of  current  training  methods,  development  of  new  training  methods,  and  validation  of  new  training  methods.  Specifically,  this  dissertation  focused  on:  (1)  evaluating  the  impact  of  sequential  learning  on  initial  skill  gain  and  learning  over  time,  (2)  assessing  DHRT  training  for  differences  in  self-efficacy  between  men  and  women,  (3)  developing  and  analyzing  the  impact  of  a  novel  comprehensive  simulator  on  resident  self-efficacy  and  proficiency,  and  (4)  validating  the  comprehensive  simulator  through  eye  gaze  in  the  operating  room  and  on  the  simulator  with  novice  and  expert  physicians.  The  results  of  this  dissertation  indicate  that  sequential  learning  significantly  increased  initial  skill  gain,  decreased  the  number  of  trials  required  to  complete  training,  and  reduced  learning  curves,  women  rate  their  self-efficacy  significantly  lower  than  men  despite  no  performance  differences  for  SBT  and  neither  men  nor  women  are  able  to  accurately  self-assess  performance,  comprehensive  simulation  is  more  effective  than  the  original  DHRT  training  for  resident  performance  and  self-efficacy,  and  the  comprehensive  simulator  exhibits  both  predictive  validity  by  aligning  expert  gaze  between  the  simulator  and  the  operating  room  and  construct  validity  by  distinguishing  between  expert  and  novices.  This  dissertation  also  provides  novel  methodology  for  conducting  validity  studies  in  the  clinical  environment.
■590    ▼aSchool  code:  0176.
■650  4▼aGender  differences
■650  4▼aCarotid  arteries
■650  4▼aIntubation
■650  4▼aInfections
■650  4▼aMedical  education
■650  4▼aFunding
■650  4▼aCatheters
■650  4▼aClinical  outcomes
■650  4▼aSkills
■650  4▼aUser  interface
■650  4▼aPatients
■650  4▼aHuman  performance
■650  4▼aMedical  research
■650  4▼aVeins  &  arteries
■650  4▼aDesign
■650  4▼aVenous  access
■650  4▼aRole  models
■650  4▼aSelf-efficacy
■650  4▼aTrainers
■650  4▼aDrug  administration
■650  4▼aGender  studies
■650  4▼aHealth  education
■650  4▼aHigher  education
■650  4▼aMedical  personnel
■650  4▼aMedicine
■650  4▼aPharmaceutical  sciences
■690    ▼a0389
■690    ▼a0733
■690    ▼a0680
■690    ▼a0745
■690    ▼a0207
■690    ▼a0564
■690    ▼a0572
■71020▼aThe  Pennsylvania  State  University.
■7730  ▼tDissertations  Abstracts  International▼g86-03B.
■790    ▼a0176
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17162916▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

미리보기

내보내기

chatGPT토론

Ai 추천 관련 도서


    신착도서 더보기
    최근 3년간 통계입니다.

    소장정보

    • 예약
    • 소재불명신고
    • 나의폴더
    • 우선정리요청
    • 비도서대출신청
    • 야간 도서대출신청
    소장자료
    등록번호 청구기호 소장처 대출가능여부 대출정보
    TF10480 전자도서 대출가능 마이폴더 부재도서신고 비도서대출신청 야간 도서대출신청

    * 대출중인 자료에 한하여 예약이 가능합니다. 예약을 원하시면 예약버튼을 클릭하십시오.

    해당 도서를 다른 이용자가 함께 대출한 도서

    관련 인기도서

    로그인 후 이용 가능합니다.