Author

Gerasimos Fergadiotis

Observed names: Fergadiotis, Gerasimos, G. Fergadiotis

Institution: Portland State University

Observed institutions: Portland State University, Oregon Health & Science University, Arizona State University

ORCID: 0000-0002-3283-3838

Observed ORCID: 0000-0002-3283-3838

OpenAlex ID: A5048866233

Lexical diversity for adults with and without aphasia across discourse elicitation tasks

2011 · Gerasimos Fergadiotis, Heather Harris Wright · Aphasiology · 164

Measuring Lexical Diversity in Narrative Discourse of People With Aphasia

2013 · Gerasimos Fergadiotis, Heather H. Wright, et al. · American Journal of Speech-Language Pathology · 135

Global coherence in younger and older adults: Influence of cognitive processes and discourse type

2013 · Heather Harris Wright, Anthony D. Koutsoftas, et al. · Aging Neuropsychology and Cognition · 98

Psychometric Evaluation of Lexical Diversity Indices: Assessing Length Effects

2015 · Gerasimos Fergadiotis, Heather Harris Wright, et al. · Journal of Speech Language and Hearing Research · 93

Productive vocabulary across discourse types

2011 · Gerasimos Fergadiotis, Heather Harris Wright, et al. · Aphasiology · 82

Conceptualising and measuring working memory and its relationship to aphasia

2011 · Heather Harris Wright, Gerasimos Fergadiotis · Aphasiology · 71

Story Processing Ability in Cognitively Healthy Younger and Older Adults

2010 · Heather Harris Wright, Gilson J. Capilouto, et al. · Journal of Speech Language and Hearing Research · 59

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

2017 · Maria Kapantzoglou, Gerasimos Fergadiotis, et al. · Journal of Speech Language and Hearing Research · 50

Modelling confrontation naming and discourse performance in aphasia

2015 · Gerasimos Fergadiotis, Heather Harris Wright · Aphasiology · 44

Item Response Theory Modeling of the Philadelphia Naming Test

2015 · Gerasimos Fergadiotis, Stacey Kellough, et al. · Journal of Speech Language and Hearing Research · 44

Code-Switching and Language Proficiency in Bilingual Children With and Without Developmental Language Disorder

2021 · Maria Kapantzoglou, Julie Esparza Brown, et al. · Journal of Speech Language and Hearing Research · 41

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

2015 · William D. Hula, Stacey Kellough, et al. · Journal of Speech Language and Hearing Research · 28

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

2019 · Maria Kapantzoglou, Gerasimos Fergadiotis, et al. · Journal of Speech Language and Hearing Research · 23

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

2019 · Gerasimos Fergadiotis, William D. Hula, et al. · Journal of Speech Language and Hearing Research · 22

Effects of phonomotor treatment on discourse production

2018 · JoAnn P. Silkes, Gerasimos Fergadiotis, et al. · Aphasiology · 22

Algorithmic Classification of Five Characteristic Types of Paraphasias

2016 · Gerasimos Fergadiotis, Kyle Gorman, et al. · American Journal of Speech-Language Pathology · 22

Aging effects on discourse production

2016 · Stephen Kintz, Gerasimos Fergadiotis, et al. · John Benjamins Publishing Company eBooks · 22

Coherence in Stories told by Adults with Aphasia

2010 · Heather Harris Wright, Anthony Koutsoftas, et al. · Procedia - Social and Behavioral Sciences · 22

Modeling confrontation naming and discourse informativeness using structural equation modeling

2018 · Gerasimos Fergadiotis, Maria Kapantzoglou, et al. · Aphasiology · 20

Predicting confrontation naming item difficulty

2018 · Gerasimos Fergadiotis, Alexander Swiderski, et al. · Aphasiology · 19

Effects of Phonomotor Therapy and Semantic Feature Analysis on Discourse Production

2020 · JoAnn P. Silkes, Gerasimos Fergadiotis, et al. · American Journal of Speech-Language Pathology · 16

PDF

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

2019 · William D. Hula, Gerasimos Fergadiotis, et al. · Journal of Speech Language and Hearing Research · 16

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

2023 · Alexandra C. Salem, Robert C. Gale, et al. · Journal of Speech Language and Hearing Research · 13

PDF

A core outcome set for aphasia treatment research: Obstacles, risks, and benefits

2014 · William D. Hula, Gerasimos Fergadiotis, et al. · Aphasiology · 11

Item Response Theory Modeling of the Verb Naming Test

2023 · Gerasimos Fergadiotis, Marianne Casilio, et al. · Journal of Speech Language and Hearing Research · 10

PDF

Works count: 72

Citation count: 1,223

H-index: 19

I10-index: 26