본문

서브메뉴

Generative, Human-Centered AI in Mental Health: Supporting Therapeutic Fidelity and Empathy in Interactions
Generative, Human-Centered AI in Mental Health: Supporting Therapeutic Fidelity and Empath...
Generative, Human-Centered AI in Mental Health: Supporting Therapeutic Fidelity and Empathy in Interactions

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20260202105322
ISBN  
9798297672130
DDC  
615.8
저자명  
Nagaraj, Suhas Bettapalli.
서명/저자  
Generative, Human-Centered AI in Mental Health: Supporting Therapeutic Fidelity and Empathy in Interactions
발행사항  
[Sl] : The Pennsylvania State University, 2025
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2025
형태사항  
173 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-04, Section: B.
주기사항  
Advisor: Abdullah, Saeed.
학위논문주기  
Thesis (Ph.D.)--The Pennsylvania State University, 2025.
초록/해제  
요약The effective application of Artificial Intelligence (AI) in mental healthcare-particularly for supporting clinicians and enhancing therapy for conditions such as Post-Traumatic Stress Disorder (PTSD)-is impeded by several critical challenges. Earlier work leading up to this dissertation focused on patient-centric mental health assessment using privacypreserving machine learning techniques, including federated learning for depression detection and differential privacy for dementia risk prediction. While these approaches addressed data privacy concerns, they offered limited utility for clinician-facing tools and were constrained by restricted access to real-world datasets.Existing research in AI for mental health has largely prioritized patient diagnosis, with relatively little emphasis on supporting clinician workflows during therapy. This thesis responds to that gap by presenting a human-centered machine learning framework focused on Prolonged Exposure (PE) therapy for PTSD.It introduces three core contributions:1. Synthetic Data Generation: "Thousand Voices of Trauma," a large-scale dataset (3,000 conversations, 500 personas) simulating PE therapy. Validated by clinical experts, the dataset demonstrates high fidelity to real sessions across structural, linguistic, and therapeutic dimensions.2. Empathetic and Efficient Modeling: Fine-tuning small language models (SLMs, 0.5B-5B parameters) on the synthetic "Trauma-Informed Dialogue for Empathy (TIDE)" dataset to generate context-aware, empathetic responses for real-time, inthe-moment emotional support in PTSD-related dialogues-serving as companion tools, not therapy replacements-and achieving significant gains over zero-shot baselines.3. Temporal Localization of Therapeutic Elements: A parameter-efficient approach for fine-tuning multimodal audio-language models to identify key components of PE therapy using soft-supervised, clinician-verified annotations.Together, these contributions offer validated datasets, efficient models, and deployment strategies to build scalable, empathetic AI tools that augment therapist training, provide in-the-moment support for users, and enhance mental healthcare delivery-always as a supplement to, not a replacement for, clinical care.
일반주제명  
Therapists
일반주제명  
Trauma
일반주제명  
Therapy
일반주제명  
Gender
일반주제명  
Empathy
일반주제명  
Linguistics
일반주제명  
Multiculturalism & pluralism
일반주제명  
Mental health
일반주제명  
Error analysis
일반주제명  
Large language models
일반주제명  
Mathematics
일반주제명  
Sociology
기타저자  
The Pennsylvania State University.
기본자료저록  
Dissertations Abstracts International. 87-04B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

 008260126s2025        us                              c    eng  d
■001000017360211
■00520260202105322
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798297672130
■035    ▼a(MiAaPQ)AAI32289613
■035    ▼a(MiAaPQ)PennState26342sxb701
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a615.8
■1001  ▼aNagaraj,  Suhas  Bettapalli.
■24510▼aGenerative,  Human-Centered  AI  in  Mental  Health:  Supporting  Therapeutic  Fidelity  and  Empathy  in  Interactions
■260    ▼a[Sl]▼bThe  Pennsylvania  State  University▼c2025
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2025
■300    ▼a173  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-04,  Section:  B.
■500    ▼aAdvisor:  Abdullah,  Saeed.
■5021  ▼aThesis  (Ph.D.)--The  Pennsylvania  State  University,  2025.
■520    ▼aThe  effective  application  of  Artificial  Intelligence  (AI)  in  mental  healthcare-particularly  for  supporting  clinicians  and  enhancing  therapy  for  conditions  such  as  Post-Traumatic  Stress  Disorder  (PTSD)-is  impeded  by  several  critical  challenges.  Earlier  work  leading  up  to  this  dissertation  focused  on  patient-centric  mental  health  assessment  using  privacypreserving  machine  learning  techniques,  including  federated  learning  for  depression  detection  and  differential  privacy  for  dementia  risk  prediction.  While  these  approaches  addressed  data  privacy  concerns,  they  offered  limited  utility  for  clinician-facing  tools  and  were  constrained  by  restricted  access  to  real-world  datasets.Existing  research  in  AI  for  mental  health  has  largely  prioritized  patient  diagnosis,  with  relatively  little  emphasis  on  supporting  clinician  workflows  during  therapy.  This  thesis  responds  to  that  gap  by  presenting  a  human-centered  machine  learning  framework  focused  on  Prolonged  Exposure  (PE)  therapy  for  PTSD.It  introduces  three  core  contributions:1.  Synthetic  Data  Generation:  "Thousand  Voices  of  Trauma,"  a  large-scale  dataset  (3,000  conversations,  500  personas)  simulating  PE  therapy.  Validated  by  clinical  experts,  the  dataset  demonstrates  high  fidelity  to  real  sessions  across  structural,  linguistic,  and  therapeutic  dimensions.2.  Empathetic  and  Efficient  Modeling:  Fine-tuning  small  language  models  (SLMs,  0.5B-5B  parameters)  on  the  synthetic  "Trauma-Informed  Dialogue  for  Empathy  (TIDE)"  dataset  to  generate  context-aware,  empathetic  responses  for  real-time,  inthe-moment  emotional  support  in  PTSD-related  dialogues-serving  as  companion  tools,  not  therapy  replacements-and  achieving  significant  gains  over  zero-shot  baselines.3.  Temporal  Localization  of  Therapeutic  Elements:  A  parameter-efficient  approach  for  fine-tuning  multimodal  audio-language  models  to  identify  key  components  of  PE  therapy  using  soft-supervised,  clinician-verified  annotations.Together,  these  contributions  offer  validated  datasets,  efficient  models,  and  deployment  strategies  to  build  scalable,  empathetic  AI  tools  that  augment  therapist  training,  provide  in-the-moment  support  for  users,  and  enhance  mental  healthcare  delivery-always  as  a  supplement  to,  not  a  replacement  for,  clinical  care.
■590    ▼aSchool  code:  0176.
■650  4▼aTherapists
■650  4▼aTrauma
■650  4▼aTherapy
■650  4▼aGender
■650  4▼aEmpathy
■650  4▼aLinguistics
■650  4▼aMulticulturalism  &  pluralism
■650  4▼aMental  health
■650  4▼aError  analysis
■650  4▼aLarge  language  models
■650  4▼aMathematics
■650  4▼aSociology
■690    ▼a0290
■690    ▼a0212
■690    ▼a0347
■690    ▼a0800
■690    ▼a0405
■690    ▼a0626
■71020▼aThe  Pennsylvania  State  University.
■7730  ▼tDissertations  Abstracts  International▼g87-04B.
■790    ▼a0176
■791    ▼aPh.D.
■792    ▼a2025
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360211▼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
    TF19281 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.