All Stories

  1. Determinants of Multilevel Discourse Outcomes in Anomia Treatment for Aphasia

    Article • Journal of Speech Language and Hearing Research, August 2024, American Speech-Language-Hearing Association (ASHA)

    Dr. Julie L Wambaugh, Gerasimos Fergadiotis , Will Evans

  2. Response Latencies During Confrontation Picture Naming in Aphasia: Are Proxy Measurements Sufficient?

    Article • Journal of Speech Language and Hearing Research, April 2024, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Alexander Swiderski, Teresa Roberts

  3. Automating Intended Target Identification for Paraphasias in Discourse Using a Large Language Model

    Article • Journal of Speech Language and Hearing Research, November 2023, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Research Data Analyst II Alexandra Salem

  4. Item Response Theory Modeling of the Verb Naming Test

    Article • Journal of Speech Language and Hearing Research, May 2023, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Alexander Swiderski

  5. Accuracy of Naming Error Profiles Elicited From Adaptive Short Forms of the Philadelphia Naming Test

    Article • Journal of Speech Language and Hearing Research, April 2023, American Speech-Language-Hearing Association (ASHA)

    Alexander Swiderski, Gerasimos Fergadiotis

  6. ParAlg: A Paraphasia Algorithm for Multinomial Classification of Picture Naming Errors

    Article • Journal of Speech Language and Hearing Research, February 2023, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Research Data Analyst II Alexandra Salem

  7. Using machine learning for categorizing speech errors from people with aphasia

    Article • Journal of Speech Language and Hearing Research, January 2023, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Research Data Analyst II Alexandra Salem

  8. Effects of Phonomotor Therapy and Semantic Feature Analysis on Discourse Production

    Article • American Journal of Speech-Language Pathology, February 2021, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis

  9. Empirical Evaluation of Computer-Adaptive Alternate Short Forms for the Assessment of Anomia Severity

    Article • Journal of Speech Language and Hearing Research, January 2020, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Dr. JoAnn P. Silkes, Alexander Swiderski

  10. Enhancing the Efficiency of Confrontation Naming Assessment for Aphasia Using Computer Adaptive Testing

    Article • Journal of Speech Language and Hearing Research, June 2019, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Alexander Swiderski

  11. Psychometric Evaluation of Lexical Diversity Indices in Spanish Narrative Samples From Children With and Without Developmental Language Disorder

    Article • Journal of Speech Language and Hearing Research, January 2019, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Alejandra Auza

  12. Effects of phonomotor treatment on discourse production

    Article • Aphasiology, September 2018, Taylor & Francis

    Dr. JoAnn P Silkes, Gerasimos Fergadiotis , Dr. JoAnn P. Silkes

  13. Language Sample Analysis and Elicitation Technique Effects in Bilingual Children With and Without Language Impairment

    Article • Journal of Speech Language and Hearing Research, October 2017, American Speech-Language-Hearing Association (ASHA)

    Dr Maria Adelaida Restrepo, Gerasimos Fergadiotis

  14. Item Response Theory Modeling of the Philadelphia Naming Test

    Article • Journal of Speech Language and Hearing Research, June 2015, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis

  15. Psychometric Evaluation of Lexical Diversity Indices: Assessing Length Effects

    Article • Journal of Speech Language and Hearing Research, June 2015, American Speech-Language-Hearing Association (ASHA)

    Dr Heather Harris Wright, Gerasimos Fergadiotis

  16. Development and Simulation Testing of a Computerized Adaptive Version of the Philadelphia Naming Test

    Article • Journal of Speech Language and Hearing Research, June 2015, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis

  17. Measuring Lexical Diversity in Narrative Discourse of People With Aphasia

    Article • American Journal of Speech-Language Pathology, May 2013, American Speech-Language-Hearing Association (ASHA)

    Dr Heather Harris Wright, Gerasimos Fergadiotis

  18. Model Choice and Sample Size in Item Response Theory Analysis of Aphasia Tests

    Article • American Journal of Speech-Language Pathology, May 2012, American Speech-Language-Hearing Association (ASHA)

    Gerasimos Fergadiotis , Nadine Martin

  19. Story Processing Ability in Cognitively Healthy Younger and Older Adults

    Article • Journal of Speech Language and Hearing Research, June 2011, American Speech-Language-Hearing Association (ASHA)

    Dr Heather Harris Wright, Gerasimos Fergadiotis