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Towards a Foundational Understanding of Message Fatigue: A Psychological State Composed of Multiple Dimensions, and a Phenomenon Underpinned by Parallel Mental Processes
Towards a Foundational Understanding of Message Fatigue: A Psychological State Composed of...
Towards a Foundational Understanding of Message Fatigue: A Psychological State Composed of Multiple Dimensions, and a Phenomenon Underpinned by Parallel Mental Processes

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자료유형  
 학위논문 서양
최종처리일시  
20260202103112
ISBN  
9798286441822
DDC  
614
저자명  
Wang, Le.
서명/저자  
Towards a Foundational Understanding of Message Fatigue: A Psychological State Composed of Multiple Dimensions, and a Phenomenon Underpinned by Parallel Mental Processes
발행사항  
[Sl] : University of Minnesota, 2025
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2025
형태사항  
248 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-12, Section: B.
주기사항  
Advisor: Nagler, Rebekah.
학위논문주기  
Thesis (Ph.D.)--University of Minnesota, 2025.
초록/해제  
요약Health communication practitioners often promote certain healthy behavior via different message formats (e.g., videos, posters, and public service announcements) and through various transmission channels (e.g., seeking news coverage for their health promotions campaigns, sparking social discussions about the promoted behavior). While effective in garnering sufficient exposure, a proliferation of similar messages coalescing around one single theme such as promoting mammography, albeit in different formats, might easily induce a sense of message fatigue. With fatigue generating various outcomes undesirable for population health such as message reactance, dampened information trust, and information avoidance across multiple health domains including COVID-19 vaccination, tobacco prevention, and safe sex education, developing and testing an intervention to circumvent it seems to be the priority for current scholarship. However, the effectiveness and efficiency of such interventions can only be ensured if the construct and phenomenon of message fatigue are well-theorized and fully understood.Therefore, my dissertation delved into two foundational inquiries: 1) the conceptualization and operationalization of message fatigue, and 2) the underlying mechanisms generating and the boundary conditions influencing message fatigue as a phenomenon (i.e., mediators and moderators). Two studies were conducted to address each of the two inquiries respectively. Specifically, Study 1 examined the validity of a newly-developed message fatigue scale from two angles including 1) its internal factorial structure - assessed by a combination of Confirmatory Factor Analysis (CFA) and Exploratory Factor Analysis (EFA), and 2) its relationship with external construct - examined by convergent, divergent, and nomological validity. Empirical evidence obtained from two different contexts both identified a bifactorial structure of the construct of message fatigue and largely supported the hypothesized relationship between message fatigue and external constructs. Study 2, using a survey-based experiment, tested a model illustrating the underlying mechanisms (i.e., mediators) via which message fatigue arises and the boundary conditions (i.e., moderators) under which it waxes and wanes. Empirical evidence suggested that while perceptions of repeated exposure both directly and indirectly (i.e., via the mediation of perceived familiarity) influenced the cognitive dimensions of message fatigue, such perception had no direct impact on the motivational and emotional aspects of message fatigue, nor did cognitive dissonance mediate the pathways to these dimensions. No moderated mediation effects were observed.The two studies collectively highlight several research implications that eventually enhance our understanding of message fatigue from multiple angles including its fundamental nature (i.e., whether it reflects one's psychological or physical state), operation level (i.e., whether it functions at message or topic level), and structural characteristics (i.e., higher-order structure or bi-factor structure). Study limitations and future research directions are also discussed.
일반주제명  
Public health
일반주제명  
Quantitative psychology
일반주제명  
Cognitive psychology
키워드  
Bi-factor structure
키워드  
Experiment
키워드  
Message fatigue
키워드  
Path analysis
키워드  
Scale development and validation
기타저자  
University of Minnesota Mass Communication
기본자료저록  
Dissertations Abstracts International. 86-12B.
전자적 위치 및 접속  
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MARC

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■1001  ▼aWang,  Le.
■24510▼aTowards  a  Foundational  Understanding  of  Message  Fatigue:  A  Psychological  State  Composed  of  Multiple  Dimensions,  and  a  Phenomenon  Underpinned  by  Parallel  Mental  Processes
■260    ▼a[Sl]▼bUniversity  of  Minnesota▼c2025
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2025
■300    ▼a248  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-12,  Section:  B.
■500    ▼aAdvisor:  Nagler,  Rebekah.
■5021  ▼aThesis  (Ph.D.)--University  of  Minnesota,  2025.
■520    ▼aHealth  communication  practitioners  often  promote  certain  healthy  behavior  via  different  message  formats  (e.g.,  videos,  posters,  and  public  service  announcements)  and  through  various  transmission  channels  (e.g.,  seeking  news  coverage  for  their  health  promotions  campaigns,  sparking  social  discussions  about  the  promoted  behavior).  While  effective  in  garnering  sufficient  exposure,  a  proliferation  of  similar  messages  coalescing  around  one  single  theme  such  as  promoting  mammography,  albeit  in  different  formats,  might  easily  induce  a  sense  of  message  fatigue.  With  fatigue  generating  various  outcomes  undesirable  for  population  health  such  as  message  reactance,  dampened  information  trust,  and  information  avoidance  across  multiple  health  domains  including  COVID-19  vaccination,  tobacco  prevention,  and  safe  sex  education,  developing  and  testing  an  intervention  to  circumvent  it  seems  to  be  the  priority  for  current  scholarship.  However,  the  effectiveness  and  efficiency  of  such  interventions  can  only  be  ensured  if  the  construct  and  phenomenon  of  message  fatigue  are  well-theorized  and  fully  understood.Therefore,  my  dissertation  delved  into  two  foundational  inquiries:  1)  the  conceptualization  and  operationalization  of  message  fatigue,  and  2)  the  underlying  mechanisms  generating  and  the  boundary  conditions  influencing  message  fatigue  as  a  phenomenon  (i.e.,  mediators  and  moderators).  Two  studies  were  conducted  to  address  each  of  the  two  inquiries  respectively.  Specifically,  Study  1  examined  the  validity  of  a  newly-developed  message  fatigue  scale  from  two  angles  including  1)  its  internal  factorial  structure  -  assessed  by  a  combination  of  Confirmatory  Factor  Analysis  (CFA)  and  Exploratory  Factor  Analysis  (EFA),  and  2)  its  relationship  with  external  construct  -  examined  by  convergent,  divergent,  and  nomological  validity.  Empirical  evidence  obtained  from  two  different  contexts  both  identified  a  bifactorial  structure  of  the  construct  of  message  fatigue  and  largely  supported  the  hypothesized  relationship  between  message  fatigue  and  external  constructs.  Study  2,  using  a  survey-based  experiment,  tested  a  model  illustrating  the  underlying  mechanisms  (i.e.,  mediators)  via  which  message  fatigue  arises  and  the  boundary  conditions  (i.e.,  moderators)  under  which  it  waxes  and  wanes.  Empirical  evidence  suggested  that  while  perceptions  of  repeated  exposure  both  directly  and  indirectly  (i.e.,  via  the  mediation  of  perceived  familiarity)  influenced  the  cognitive  dimensions  of  message  fatigue,  such  perception  had  no  direct  impact  on  the  motivational  and  emotional  aspects  of  message  fatigue,  nor  did  cognitive  dissonance  mediate  the  pathways  to  these  dimensions.  No  moderated  mediation  effects  were  observed.The  two  studies  collectively  highlight  several  research  implications  that  eventually  enhance  our  understanding  of  message  fatigue  from  multiple  angles  including  its  fundamental  nature  (i.e.,  whether  it  reflects  one's  psychological  or  physical  state),  operation  level  (i.e.,  whether  it  functions  at  message  or  topic  level),  and  structural  characteristics  (i.e.,  higher-order  structure  or  bi-factor  structure).  Study  limitations  and  future  research  directions  are  also  discussed.
■590    ▼aSchool  code:  0130.
■650  4▼aPublic  health
■650  4▼aQuantitative  psychology
■650  4▼aCognitive  psychology
■653    ▼aBi-factor  structure
■653    ▼aExperiment
■653    ▼aMessage  fatigue
■653    ▼aPath  analysis
■653    ▼aScale  development  and  validation
■690    ▼a0573
■690    ▼a0632
■690    ▼a0633
■71020▼aUniversity  of  Minnesota▼bMass  Communication.
■7730  ▼tDissertations  Abstracts  International▼g86-12B.
■790    ▼a0130
■791    ▼aPh.D.
■792    ▼a2025
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17356989▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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