Works by Abbeduto, Leonard

Results: 135

Using Computerized Language Analysis to Evaluate Grammatical Skills.

Published in:

Language, Speech & Hearing Services in Schools, 2020, v. 51, n. 2, p. 184, doi. 10.1044/2019_LSHSS-19-00032

By:

Finestack, Lizbeth H.;
Rohwer, Bobbi;
Hilliard, Lisa;
Abbeduto, Leonard

Publication type:

Article

Identifying understudied correlations between autism & phenotypic attributes in a large family dataset.

Published in:

BMC Psychology, 2025, v. 13, n. 1, p. 1, doi. 10.1186/s40359-025-02739-4

By:

McNealis, Maya;
Kent, John;
Paskov, Kelley;
Dunlap, Kaitlyn;
Lane, Jordan;
Phillips, Brittani;
Armstrong-Brine, Melissa;
Kralovic, Shanna;
Dimitropoulos, Anastasia;
Abbeduto, Leonard;
Wall, Dennis P.

Publication type:

Article

The Development of Speech Act Comprehension in Mentally Retarded Individuals and Nonretarded Children.

Published in:

Child Development, 1988, v. 59, n. 6, p. 1460, doi. 10.2307/1130661

By:

Abbeduto, Leonard;
Davies, Betty;
Furman, Laurie

Publication type:

Article

Social Avoidance Emerges in Infancy and Persists into Adulthood in Fragile X Syndrome.

Published in:

Journal of Autism & Developmental Disorders, 2019, v. 49, n. 9, p. 3753, doi. 10.1007/s10803-019-04051-8

By:

Roberts, Jane;
Crawford, Hayley;
Hogan, Abigail L.;
Fairchild, Amanda;
Tonnsen, Bridgette;
Brewe, Alexis;
O'Connor, Shannon;
Roberts, Douglas A.;
Abbeduto, Leonard

Publication type:

Article

Prevalence and Predictors of Anxiety Disorders in Adolescent and Adult Males with Autism Spectrum Disorder and Fragile X Syndrome.

Published in:

Journal of Autism & Developmental Disorders, 2019, v. 49, n. 3, p. 1131, doi. 10.1007/s10803-018-3804-6

By:

Ezell, Jordan;
Hogan, Abigail;
Fairchild, Amanda;
Hills, Kimberly;
Klusek, Jessica;
Abbeduto, Leonard;
Roberts, Jane

Publication type:

Article

ASD Comorbidity in Fragile X Syndrome: Symptom Profile and Predictors of Symptom Severity in Adolescent and Young Adult Males.

Published in:

Journal of Autism & Developmental Disorders, 2019, v. 49, n. 3, p. 960, doi. 10.1007/s10803-018-3796-2

By:

Abbeduto, Leonard;
Thurman, Angela John;
McDuffie, Andrea;
Klusek, Jessica;
Feigles, Robyn Tempero;
Ted Brown, W.;
Harvey, Danielle J.;
Adayev, Tatyana;
LaFauci, Giuseppe;
Dobkins, Carl;
Roberts, Jane E.

Publication type:

Article

Language Skills of Males with Fragile X Syndrome or Nonsyndromic Autism Spectrum Disorder.

Published in:

Journal of Autism & Developmental Disorders, 2017, v. 47, n. 3, p. 728, doi. 10.1007/s10803-016-3003-2

By:

Thurman, Angela;
McDuffie, Andrea;
Hagerman, Randi;
Josol, Cynde;
Abbeduto, Leonard

Publication type:

Article

Autism Symptomatology in Boys with Fragile X Syndrome: A Cross Sectional Developmental Trajectories Comparison with Nonsyndromic Autism Spectrum Disorder.

Published in:

Journal of Autism & Developmental Disorders, 2015, v. 45, n. 9, p. 2816, doi. 10.1007/s10803-015-2443-4

By:

Thurman, Angela;
McDuffie, Andrea;
Kover, Sara;
Hagerman, Randi;
Abbeduto, Leonard

Publication type:

Article

Symptoms of Autism in Males with Fragile X Syndrome: A Comparison to Nonsyndromic ASD Using Current ADI-R Scores.

Published in:

Journal of Autism & Developmental Disorders, 2015, v. 45, n. 7, p. 1925, doi. 10.1007/s10803-013-2013-6

By:

McDuffie, Andrea;
Thurman, Angela;
Hagerman, Randi;
Abbeduto, Leonard

Publication type:

Article

Use of Emotional Cues for Lexical Learning: A Comparison of Autism Spectrum Disorder and Fragile X Syndrome.

Published in:

Journal of Autism & Developmental Disorders, 2015, v. 45, n. 4, p. 1042, doi. 10.1007/s10803-014-2260-1

By:

Thurman, Angela;
McDuffie, Andrea;
Kover, Sara;
Hagerman, Randi;
Channell, Marie;
Mastergeorge, Ann;
Abbeduto, Leonard

Publication type:

Article

Receptive Vocabulary in Boys with Autism Spectrum Disorder: Cross-Sectional Developmental Trajectories.

Published in:

Journal of Autism & Developmental Disorders, 2013, v. 43, n. 11, p. 2696, doi. 10.1007/s10803-013-1823-x

By:

Kover, Sara;
McDuffie, Andrea;
Hagerman, Randi;
Abbeduto, Leonard

Publication type:

Article

Investigating Word Learning in Fragile X Syndrome: A Fast-Mapping Study.

Published in:

Journal of Autism & Developmental Disorders, 2013, v. 43, n. 7, p. 1676, doi. 10.1007/s10803-012-1717-3

By:

McDuffie, Andrea;
Kover, Sara;
Hagerman, Randi;
Abbeduto, Leonard

Publication type:

Article

Comparison Groups in Autism Family Research: Down Syndrome, Fragile X Syndrome, and Schizophrenia.

Published in:

Journal of Autism & Developmental Disorders, 2004, v. 34, n. 1, p. 41, doi. 10.1023/B:JADD.0000018073.92982.64

By:

Seltzer, Marsha Mailick;
Abbeduto, Leonard;
Krauss, Marty Wyngaarden;
Greenberg, Jan;
Swe, April

Publication type:

Article

Examining indicators of psychosocial risk and resilience in parents of autistic children.

Published in:

Frontiers in Behavioral Neuroscience, 2023, p. 1, doi. 10.3389/fnbeh.2023.1102516

By:

Nunnally, Amanda Dimachkie;
Factor, Reina S.;
Sturm, Alexandra;
Soorya, Latha Valluripalli;
Wainer, Allison;
Taylor, Sandra;
Ponzini, Matthew;
Abbeduto, Leonard;
Gulsrud, Amanda C.

Publication type:

Article

Providing a parent-administered outcome measure in a bilingual family of a father and a mother of two adolescents with ASD: brief report.

Published in:

2022

By:

del Hoyo Soriano, Laura;
Bullard, Lauren;
Thurman, Angela John;
Alvarez, Cesar Hoyos;
Abbeduto, Leonard

Publication type:

Report

Distance delivery of a spoken language intervention for school-aged and adolescent boys with fragile X syndrome.

Published in:

Developmental Neurorehabilitation, 2018, v. 21, n. 1, p. 48, doi. 10.1080/17518423.2017.1369189

By:

McDuffie, Andrea;
Banasik, Amy;
Bullard, Lauren;
Nelson, Sarah;
Feigles, Robyn Tempero;
Hagerman, Randi;
Abbeduto, Leonard

Publication type:

Article

Providing a parent-implemented language intervention to a young male with fragile X syndrome: Brief Report.

Published in:

Developmental Neurorehabilitation, 2015, v. 18, n. 1, p. 65, doi. 10.3109/17518423.2014.967416

By:

Oakes, Ashley;
Ma, Monica;
McDuffie, Andrea;
Machalicek, Wendy;
Abbeduto, Leonard

Publication type:

Article

Psychometric evaluation of the Autism Symptom Dimensions Questionnaire.

Published in:

Developmental Medicine & Child Neurology, 2025, v. 67, n. 6, p. 758, doi. 10.1111/dmcn.16200

By:

Frazier, Thomas W.;
Dimitropoulos, Anastasia;
Abbeduto, Leonard;
Armstrong‐Brine, Melissa;
Kralovic, Shanna;
Shih, Andy;
Hardan, Antonio Y.;
Youngstrom, Eric A.;
Uljarević, Mirko;
Chappell, Nick;
Wolf, Diana;
Womack, Rebecca

Publication type:

Article

The Autism Symptom Dimensions Questionnaire: Development and psychometric evaluation of a new, open‐source measure of autism symptomatology.

Published in:

Developmental Medicine & Child Neurology, 2023, v. 65, n. 8, p. 1081, doi. 10.1111/dmcn.15497

By:

Frazier, Thomas W.;
Dimitropoulos, Anastasia;
Abbeduto, Leonard;
Armstrong‐Brine, Melissa;
Kralovic, Shanna;
Shih, Andy;
Hardan, Antonio Y.;
Youngstrom, Eric A.;
Uljarević, Mirko;
Speer, Leslie;
Wagner, Kayla;
West, Kortney;
Uhlig, Rich

Publication type:

Article

Intercorrelation of Molecular Biomarkers and Clinical Phenotype Measures in Fragile X Syndrome.

Published in:

Cells (2073-4409), 2023, v. 12, n. 14, p. 1920, doi. 10.3390/cells12141920

By:

Aishworiya, Ramkumar;
Chi, Mei-Hung;
Zafarullah, Marwa;
Mendoza, Guadalupe;
Ponzini, Matthew Dominic;
Kim, Kyoungmi;
Biag, Hazel Maridith Barlahan;
Thurman, Angela John;
Abbeduto, Leonard;
Hessl, David;
Randol, Jamie Leah;
Bolduc, Francois V.;
Jacquemont, Sebastien;
Lippé, Sarah;
Hagerman, Paul;
Hagerman, Randi;
Schneider, Andrea;
Tassone, Flora

Publication type:

Article

Increasing verbal responsiveness in parents of children with autism:a pilot study.

Published in:

Autism: The International Journal of Research & Practice, 2012, v. 16, n. 6, p. 568, doi. 10.1177/1362361311413396

By:

Venker, Courtney E.;
Mcduffie, Andrea;
Ellis Weismer, Susan;
Abbeduto, Leonard

Publication type:

Article

Specific EEG resting state biomarkers in FXS and ASD.

Published in:

Journal of Neurodevelopmental Disorders, 2024, v. 16, n. 1, p. 1, doi. 10.1186/s11689-024-09570-9

By:

Proteau-Lemieux, Mélodie;
Knoth, Inga Sophia;
Davoudi, Saeideh;
Martin, Charles-Olivier;
Bélanger, Anne-Marie;
Fontaine, Valérie;
Côté, Valérie;
Agbogba, Kristian;
Vachon, Keely;
Whitlock, Kerri;
Biag, Hazel Maridith Barlahan;
Thurman, Angela John;
Rosenfelt, Cory;
Tassone, Flora;
Frei, Julia;
Capano, Lucia;
Abbeduto, Leonard;
Jacquemont, Sébastien;
Hessl, David;
Hagerman, Randi Jenssen

Publication type:

Article

Patterns and predictors of adaptive skills in 2- to 7-year-old children with Down syndrome.

Published in:

Journal of Neurodevelopmental Disorders, 2022, v. 14, n. 1, p. 1, doi. 10.1186/s11689-022-09430-4

By:

Schworer, Emily K.;
Esbensen, Anna J.;
Nguyen, Vivian;
Bullard, Lauren;
Fidler, Deborah J.;
Daunhauer, Lisa A.;
Mervis, Carolyn B.;
Becerra, Angela M.;
Abbeduto, Leonard;
Thurman, Angela John

Publication type:

Article

Family history of FXTAS is associated with age-related cognitive-linguistic decline among mothers with the FMR1 premutation.

Published in:

Journal of Neurodevelopmental Disorders, 2022, v. 14, n. 1, p. 1, doi. 10.1186/s11689-022-09415-3

By:

Klusek, Jessica;
Fairchild, Amanda;
Moser, Carly;
Mailick, Marsha R.;
Thurman, Angela John;
Abbeduto, Leonard

Publication type:

Article

Developing and evaluating treatments for the challenges of autism and related neurodevelopmental disabilities.

Published in:

2021

By:

Abbeduto, Leonard;
Sahin, Mustafa

Publication type:

Letter

Pre-symptomatic intervention for autism spectrum disorder (ASD): defining a research agenda.

Published in:

Journal of Neurodevelopmental Disorders, 2021, v. 13, n. 1, p. 1, doi. 10.1186/s11689-021-09393-y

By:

Grzadzinski, Rebecca;
Amso, Dima;
Landa, Rebecca;
Watson, Linda;
Guralnick, Michael;
Zwaigenbaum, Lonnie;
Deák, Gedeon;
Estes, Annette;
Brian, Jessica;
Bath, Kevin;
Elison, Jed;
Abbeduto, Leonard;
Wolff, Jason;
Piven, Joseph

Publication type:

Article

Indicators of linguistic competence in the peer group conversational behavior of mildly retarded adults.

Published in:

Applied Psycholinguistics, 1987, v. 8, n. 1, p. 19, doi. 10.1017/S0142716400000047

By:

Rosenberg, Sheldon;
Abbeduto, Leonard

Publication type:

Article

Situational influences on mentally retarded and nonretarded children's production of directives.

Published in:

Applied Psycholinguistics, 1984, v. 5, n. 2, p. 147, doi. 10.1017/S0142716400004951

By:

Abbeduto, Leonard

Publication type:

Article

Fundamental frequency in sentence production.

Published in:

Applied Psycholinguistics, 1982, v. 3, n. 2, p. 170, doi. 10.1017/S0142716400006706

By:

Abbeduto, Leonard

Publication type:

Article

The communicative competence of mildly retarded adults.

Published in:

Applied Psycholinguistics, 1980, v. 1, n. 4, p. 405, doi. 10.1017/S0142716400009826

By:

Abbeduto, Leonard;
Rosenberg, Sheldon

Publication type:

Article

Preliminary psychometric properties of an inhibition task in young children with Down syndrome.

Published in:

Journal of Intellectual Disabilities, 2025, v. 29, n. 1, p. 5, doi. 10.1177/17446295231218776

By:

Walsh, Madison M;
Van Deusen, Kaylyn;
Prince, Mark A;
Esbensen, Anna J;
Thurman, Angela John;
Pinks, Miranda E;
Patel, Lina R;
Feigles, Robyn Tempero;
Abbeduto, Leonard;
Daunhauer, Lisa A;
Fidler, Deborah J

Publication type:

Article

Metabolomics analysis of children with autism, idiopathic-developmental delays, and Down syndrome.

Published in:

Translational Psychiatry, 2019, v. 9, n. 1, p. N.PAG, doi. 10.1038/s41398-019-0578-3

By:

Orozco, Jennie Sotelo;
Hertz-Picciotto, Irva;
Abbeduto, Leonard;
Slupsky, Carolyn M.

Publication type:

Article

The association between expressive language skills and adaptive behavior in individuals with Down syndrome.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-24478-x

By:

del Hoyo Soriano, Laura;
Villarreal, Jennifer Catalina;
Sterling, Audra;
Edgin, Jamie;
Berry-Kravis, Elizabeth;
Hamilton, Debra R.;
Thurman, Angela John;
Abbeduto, Leonard

Publication type:

Article

Longitudinal follow-up of metformin treatment in Fragile X Syndrome.

Published in:

Frontiers in Psychology, 2024, p. 1, doi. 10.3389/fpsyg.2024.1305597

By:

Seng, Panhaneath;
Montanaro, Federica Alice Maria;
Biag, Hazel Maridith Barlahan;
Salcedo-Arellano, Maria Jimena;
Kyoungmi Kim;
Ponzini, Matthew Dominic;
Tassone, Flora;
Schneider, Andrea;
Abbeduto, Leonard;
Thurman, Angela John;
Hessl, David;
Bolduc, Francois V.;
Jacquemont, Sebastien;
Lippé, Sarah;
Hagerman, Randi J.

Publication type:

Article

Mental Health Challenges, Parenting Stress, and Features of the Couple Relationship in Parents of Children With Fragile X Syndrome.

Published in:

Frontiers in Psychiatry, 2022, v. 13, p. 1, doi. 10.3389/fpsyt.2022.857633

By:

Potter, Sarah Nelson;
Harvey, Danielle J.;
Sterling, Audra;
Abbeduto, Leonard

Publication type:

Article

Corrigendum: EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome.

Published in:

2022

By:

Proteau-Lemieux, Mélodie;
Knoth, Inga Sophia;
Agbogba, Kristian;
Côté, Valérie;
Barlahan Biag, Hazel Maridith;
Thurman, Angela John;
Martin, Charles-Olivier;
Bélanger, Anne-Marie;
Rosenfelt, Cory;
Tassone, Flora;
Abbeduto, Leonard J.;
Jacquemont, Sébastien;
Hagerman, Randi;
Bolduc, François;
Hessl, David;
Schneider, Andrea;
Lippé, Sarah

Publication type:

Correction Notice

EEG Signal Complexity Is Reduced During Resting-State in Fragile X Syndrome.

Published in:

Frontiers in Psychiatry, 2021, v. 12, p. 1, doi. 10.3389/fpsyt.2021.716707

By:

Proteau-Lemieux, Mélodie;
Knoth, Inga Sophia;
Agbogba, Kristian;
Côté, Valérie;
Barlahan Biag, Hazel Maridith;
Thurman, Angela John;
Martin, Charles-Olivier;
Bélanger, Anne-Marie;
Rosenfelt, Cory;
Tassone, Flora;
Abbeduto, Leonard J.;
Jacquemont, Sébastien;
Hagerman, Randi;
Bolduc, François;
Hessl, David;
Schneider, Andrea;
Lippé, Sarah

Publication type:

Article

Spoken language outcome measures for treatment studies in Down syndrome: feasibility, practice effects, test-retest reliability, and construct validity of variables generated from expressive language sampling.

Published in:

Journal of Neurodevelopmental Disorders, 2021, v. 13, n. 1, p. 1, doi. 10.1186/s11689-021-09361-6

By:

Thurman, Angela John;
Edgin, Jamie O.;
Sherman, Stephanie L.;
Sterling, Audra;
McDuffie, Andrea;
Berry-Kravis, Elizabeth;
Hamilton, Debra;
Abbeduto, Leonard

Publication type:

Article

Expressive language development in adolescents with Down syndrome and fragile X syndrome: change over time and the role of family-related factors.

Published in:

Journal of Neurodevelopmental Disorders, 2020, v. 12, n. 1, p. 1, doi. 10.1186/s11689-020-09320-7

By:

del Hoyo Soriano, Laura;
Thurman, Angela John;
Harvey, Danielle;
Kover, Sara T.;
Abbeduto, Leonard

Publication type:

Article

Controlled trial of lovastatin combined with an open-label treatment of a parent-implemented language intervention in youth with fragile X syndrome.

Published in:

Journal of Neurodevelopmental Disorders, 2020, v. 12, n. 1, p. 1, doi. 10.1186/s11689-020-09315-4

By:

Thurman, Angela John;
Potter, Laura A.;
Kim, Kyoungmi;
Tassone, Flora;
Banasik, Amy;
Potter, Sarah Nelson;
Bullard, Lauren;
Nguyen, Vivian;
McDuffie, Andrea;
Hagerman, Randi;
Abbeduto, Leonard

Publication type:

Article

Correction to: Expressive language sampling as a source of outcome measures for treatment studies in fragile X syndrome: feasibility, practice effects, test-retest reliability, and construct validity.

Published in:

2020

By:

Abbeduto, Leonard;
Berry-Kravis, Elizabeth;
Sterling, Audra;
Sherman, Stephanie;
Edgin, Jamie O.;
McDuffie, Andrea;
Hoffmann, Anne;
Hamilton, Debra;
Nelson, Michael;
Aschkenasy, Jeannie;
Thurman, Angela John

Publication type:

Correction Notice

Expressive language sampling as a source of outcome measures for treatment studies in fragile X syndrome: feasibility, practice effects, test-retest reliability, and construct validity.

Published in:

Journal of Neurodevelopmental Disorders, 2020, v. 12, n. 1, p. 1, doi. 10.1186/s11689-020-09313-6

By:

Abbeduto, Leonard;
Berry-Kravis, Elizabeth;
Sterling, Audra;
Sherman, Stephanie;
Edgin, Jamie O.;
McDuffie, Andrea;
Hoffmann, Anne;
Hamilton, Debra;
Nelson, Michael;
Aschkenasy, Jeannie;
Thurman, Angela John

Publication type:

Article

Genetic and maternal predictors of cognitive and behavioral trajectories in females with fragile X syndrome.

Published in:

Journal of Neurodevelopmental Disorders, 2018, v. 10, n. 1, p. N.PAG, doi. 10.1186/s11689-018-9240-2

By:

del Hoyo Soriano, Laura;
Thurman, Angela John;
Harvey, Danielle Jenine;
Ted Brown, W.;
Abbeduto, Leonard

Publication type:

Article

Contributions of phonological and verbal working memory to language development in adolescents with fragile X syndrome.

Published in:

Journal of Neurodevelopmental Disorders, 2011, v. 3, n. 4, p. 335, doi. 10.1007/s11689-011-9095-2

By:

Pierpont, Elizabeth;
Richmond, Erica;
Abbeduto, Leonard;
Kover, Sara;
Brown, W.

Publication type:

Article

Exploring the feasibility of collecting multimodal multiperson assessment data via distance in families affected by fragile X syndrome.

Published in:

Journal of Telemedicine & Telecare, 2023, v. 29, n. 8, p. 591, doi. 10.1177/1357633X211003810

By:

Bullard, Lauren;
Harvey, Danielle;
Abbeduto, Leonard

Publication type:

Article

Narrative Language Sampling in Typical Development: Implications for Clinical Trials.

Published in:

American Journal of Speech-Language Pathology, 2018, v. 27, n. 1, p. 123, doi. 10.1044/2017_AJSLP-17-0046

By:

Channell, Marie Moore;
Loveall, Susan J.;
Conners, Frances A.;
Harvey, Danielle J.;
Abbeduto, Leonard

Publication type:

Article

Early Language Intervention Using Distance Video-Teleconferencing: A Pilot Study of Young Boys With Fragile X Syndrome and Their Mothers.

Published in:

American Journal of Speech-Language Pathology, 2016, v. 25, n. 1, p. 46, doi. 10.1044/2015_AJSLP-14-0137

By:

McDuffie, Andrea;
Oakes, Ashley;
Machalicek, Wendy;
Ma, Monica;
Bullard, Lauren;
Nelson, Sarah;
Abbeduto, Leonard

Publication type:

Article

Sentence Comprehension in Boys With Autism Spectrum Disorder.

Published in:

2014

By:

Kover, Sara T.;
Haebig, eileen;
Oakes, Ashley;
McDuffie, Andrea;
Hagerman, Randi J.;
Abbeduto, Leonard

Publication type:

Journal Article

Sentence Comprehension in Boys With Autism Spectrum Disorder.

Published in:

American Journal of Speech-Language Pathology, 2014, v. 23, n. 3, p. 385, doi. 10.1044/2014_AJSLP-13-0073

By:

Kover, Sara T.;
Haebig, eileen;
Oakes, Ashley;
McDuffie, Andrea;
Hagerman, Randi J.;
Abbeduto, Leonard

Publication type:

Article

Language Comprehension Profiles of Young Adolescents With Fragile X Syndrome.

Published in:

American Journal of Speech-Language Pathology, 2013, v. 22, n. 4, p. 615, doi. 10.1044/1058-0360(2013/12-0109)

By:

Oakes, Ashley;
Kover, Sara T.;
Abbeduto, Leonard

Publication type:

Article