Publications by authors named "Isabel M Smith"

82 Publications

Building Meaning: Meta-analysis of Component Skills Supporting Reading Comprehension in Children with Autism Spectrum Disorder.

Authors:
Tamara Sorenson Duncan Manasi Karkada S Hélène Deacon Isabel M Smith

Autism Res 2021 Feb 13. Epub 2021 Feb 13.

Department of Pediatrics, Dalhousie University & IWK Health Centre, Halifax, Nova Scotia, Canada.

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February 2021

"Best Things": Parents Describe Their Children with Autism Spectrum Disorder Over Time.

Authors:
Katherine T Cost Anat Zaidman-Zait Pat Mirenda Eric Duku Lonnie Zwaigenbaum Isabel M Smith Wendy J Ungar Connor Kerns Theresa Bennett Peter Szatmari Stelios Georgiades Charlotte Waddell Mayada Elsabbagh Tracy Vaillancourt

J Autism Dev Disord 2021 Feb 2. Epub 2021 Feb 2.

University of Ottawa, Ottawa, ON, Canada.

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February 2021

Assessment of Autism Symptoms From 6 to 18 Months of Age Using the Autism Observation Scale for Infants in a Prospective High-Risk Cohort.

Authors:
Lonnie Zwaigenbaum Susan E Bryson Jessica Brian Isabel M Smith Lori Sacrey Vickie Armstrong Wendy Roberts Peter Szatmari Nancy Garon Tracy Vaillancourt Caroline Roncadin

Child Dev 2020 Dec 25. Epub 2020 Dec 25.

Hamilton Health Sciences.

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December 2020

Physiological measurement of emotion from infancy to preschool: A systematic review and meta-analysis.

Authors:
Lori-Ann R Sacrey Sarah Raza Vickie Armstrong Jessica A Brian Azadeh Kushki Isabel M Smith Lonnie Zwaigenbaum

Brain Behav 2021 Feb 17;11(2):e01989. Epub 2020 Dec 17.

University of Alberta/Autism Research Centre, Glenrose Rehabilitation Hospital, Edmonton, AB, Canada.

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February 2021

Barriers and facilitators to treating insomnia in children with autism spectrum disorder and other neurodevelopmental disorders: Parent and health care professional perspectives.

Authors:
Kim M Tan-MacNeill Isabel M Smith Anastasija Jemcov Laura Keeler Jill Chorney Shannon Johnson Shelly K Weiss Esmot Ara Begum Cary A Brown Evelyn Constantin Roger Godbout Ana Hanlon-Dearman Osman Ipsiroglu Graham J Reid Sarah Shea Penny V Corkum

Res Dev Disabil 2020 Dec 24;107:103792. Epub 2020 Oct 24.

Department of Psychology & Neuroscience, Dalhousie University, Canada; IWK Health Centre, Canada; Department of Psychiatry, Dalhousie University, Canada. Electronic address:

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December 2020

Construct validity of the First-Year Inventory (FYI Version 2.0) in 12-month-olds at high-risk for Autism Spectrum Disorder.

Authors:
Helen Y Lee Cheryl Vigen Lonnie Zwaigenbaum Isabel M Smith Jessica Brian Linda R Watson Elizabeth R Crais Grace T Baranek

Autism 2021 01 27;25(1):33-43. Epub 2020 Aug 27.

University of Southern California, USA.

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January 2021

The association between social emotional development and symptom presentation in autism spectrum disorder.

Authors:
Kyle B Reid Lori-Ann R Sacrey Lonnie Zwaigenbaum Sarah Raza Jessica Brian Isabel M Smith Susan Bryson Vickie Armstrong Wendy Roberts Peter Szatmari Tracy Vaillancourt Caroline Roncadin

Dev Psychopathol 2020 10;32(4):1206-1216

Ron Joyce Children's Health Centre, Hamilton Health Sciences, Hamilton, Ontario, Canada.

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October 2020

Genome-wide detection of tandem DNA repeats that are expanded in autism.

Authors:
Brett Trost Worrawat Engchuan Charlotte M Nguyen Bhooma Thiruvahindrapuram Egor Dolzhenko Ian Backstrom Mila Mirceta Bahareh A Mojarad Yue Yin Alona Dov Induja Chandrakumar Tanya Prasolava Natalie Shum Omar Hamdan Giovanna Pellecchia Jennifer L Howe Joseph Whitney Eric W Klee Saurabh Baheti David G Amaral Evdokia Anagnostou Mayada Elsabbagh Bridget A Fernandez Ny Hoang M E Suzanne Lewis Xudong Liu Calvin Sjaarda Isabel M Smith Peter Szatmari Lonnie Zwaigenbaum David Glazer Dean Hartley A Keith Stewart Michael A Eberle Nozomu Sato Christopher E Pearson Stephen W Scherer Ryan K C Yuen

Nature 2020 10 27;586(7827):80-86. Epub 2020 Jul 27.

Genetics and Genome Biology, The Hospital for Sick Children, Toronto, Ontario, Canada.

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October 2020

Moral foundations theory in autism spectrum disorder: A qualitative investigation.

Authors:
Erin E Dempsey Chris Moore Annie E Richard Isabel M Smith

Autism 2020 11 15;24(8):2202-2212. Epub 2020 Jul 15.

Dalhousie University, Canada.

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November 2020

Co-occurring trajectories of anxiety and insistence on sameness behaviour in autism spectrum disorder.

Authors:
Danielle A Baribeau Simone Vigod Eleanor Pullenayegum Connor M Kerns Pat Mirenda Isabel M Smith Tracy Vaillancourt Joanne Volden Charlotte Waddell Lonnie Zwaigenbaum Teresa Bennett Eric Duku Mayada Elsabbagh Stelios Georgiades Wendy J Ungar Anat Zaidman Zait Peter Szatmari

Br J Psychiatry 2021 Jan;218(1):20-27

Centre for Addiction and Mental Health; and The Hospital for Sick Children; and Department of Psychiatry, University of Toronto, Toronto, Canada.

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January 2021

Temperament influences the relationship between symptom severity and adaptive functioning in children with autism spectrum disorder.

Authors:
Vivian Lee Eric Duku Lonnie Zwaigenbaum Teresa Bennett Peter Szatmari Mayada Elsabbagh Connor Kerns Pat Mirenda Isabel M Smith Wendy J Ungar Tracy Vaillancourt Joanne Volden Charlotte Waddell Anat Zaidman-Zait Ann Thompson Stelios Georgiades

Autism 2020 11 2;24(8):2057-2070. Epub 2020 Jul 2.

McMaster University, Canada.

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November 2020

Profiles and Predictors of Academic and Social School Functioning among Children with Autism Spectrum Disorder.

Authors:
Anat Zaidman-Zait Pat Mirenda Peter Szatmari Eric Duku Isabel M Smith Lonnie Zwaigenbaum Tracy Vaillancourt Connor Kerns Joanne Volden Charlotte Waddell Teresa Bennett Stelios Georgiades Wendy J Ungar Mayada Elsabbagh

J Clin Child Adolesc Psychol 2020 Apr 23:1-13. Epub 2020 Apr 23.

Montreal Children's Hospital, McGill University.

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April 2020

Profiles and Predictors of Academic and Social School Functioning among Children with Autism Spectrum Disorder.

Authors:
Anat Zaidman-Zait Pat Mirenda Peter Szatmari Eric Duku Isabel M Smith Lonnie Zwaigenbaum Tracy Vaillancourt Connor Kerns Joanne Volden Charlotte Waddell Teresa Bennett Stelios Georgiades Wendy J Ungar Mayada Elsabbagh

J Clin Child Adolesc Psychol 2020 Apr 23:1-13. Epub 2020 Apr 23.

Montreal Children's Hospital, McGill University.

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April 2020

An eHealth insomnia intervention for children with neurodevelopmental disorders: Results of a usability study.

Authors:
Kim M Tan-MacNeill Isabel M Smith Shelly K Weiss Shannon A Johnson Jill Chorney Evelyn Constantin Sarah Shea Ana Hanlon-Dearman Cary A Brown Roger Godbout Osman Ipsiroglu Graham J Reid Penny V Corkum

Res Dev Disabil 2020 Mar 24;98:103573. Epub 2020 Jan 24.

Department of Psychology & Neuroscience, Dalhousie University, Canada; IWK Health Centre, Canada; Department of Psychiatry, Dalhousie University, Canada. Electronic address:

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March 2020

Screening for Behavioral Signs of Autism Spectrum Disorder in 9-Month-Old Infant Siblings.

Authors:
Lori-Ann R Sacrey Lonnie Zwaigenbaum Susan Bryson Jessica Brian Isabel M Smith Wendy Roberts Peter Szatmari Tracy Vaillancourt Caroline Roncadin Nancy Garon

J Autism Dev Disord 2020 Jan 14. Epub 2020 Jan 14.

Mount Allison University, Sackville, NB, Canada.

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January 2020

Brief Report: Preliminary Feasibility of the TEDI: A Novel Parent-Administered Telehealth Assessment for Autism Spectrum Disorder Symptoms in the First Year of Life.

Authors:
Meagan R Talbott Sarah Dufek Lonnie Zwaigenbaum Susan Bryson Jessica Brian Isabel M Smith Sally J Rogers

J Autism Dev Disord 2020 Sep;50(9):3432-3439

Department of Psychiatry and Behavioral Sciences, University of California, Davis MIND Institute, 2825 50th Street, Sacramento, CA, 95820, USA.

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September 2020

Repetitive Behavior Severity as an Early Indicator of Risk for Elevated Anxiety Symptoms in Autism Spectrum Disorder.

Authors:
Danielle A Baribeau Simone Vigod Eleanor Pullenayegum Connor M Kerns Pat Mirenda Isabel M Smith Tracy Vaillancourt Joanne Volden Charlotte Waddell Lonnie Zwaigenbaum Teresa Bennett Eric Duku Mayada Elsabbagh Stelios Georgiades Wendy J Ungar Anat Zaidman-Zait Peter Szatmari

J Am Acad Child Adolesc Psychiatry 2020 07 18;59(7):890-899.e3. Epub 2019 Sep 18.

University of Toronto, Ontario, Canada; Centre for Addiction and Mental Health and The Hospital for Sick Children, Toronto, Ontario, Canada. Electronic address:

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July 2020

Predictors of longer-term development of expressive language in two independent longitudinal cohorts of language-delayed preschoolers with Autism Spectrum Disorder.

Authors:
Vanessa H Bal Megan Fok Catherine Lord Isabel M Smith Pat Mirenda Peter Szatmari Tracy Vaillancourt Joanne Volden Charlotte Waddell Lonnie Zwaigenbaum Terry Bennett Eric Duku Mayada Elsabbagh Stelios Georgiades Wendy J Ungar Anat Zaidman-Zait

J Child Psychol Psychiatry 2020 Jul 19;61(7):826-835. Epub 2019 Aug 19.

Tel Aviv University, Tel Aviv, Israel.

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July 2020

Developmental Trajectories of Feeding Problems in Children with Autism Spectrum Disorder.

Authors:
Sarah Peverill Isabel M Smith Eric Duku Peter Szatmari Pat Mirenda Tracy Vaillancourt Joanne Volden Lonnie Zwaigenbaum Teresa Bennett Mayada Elsabbagh Stelios Georgiades Wendy J Ungar

J Pediatr Psychol 2019 09;44(8):988-998

Child Evaluative Health Sciences, Hospital for Sick Children.

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September 2019

Types of Services and Costs of Programs for Preschoolers with Autism Spectrum Disorder Across Sectors: A Comparison of Two Canadian Provinces.

Authors:
Kate Tsiplova Wendy J Ungar Helen E Flanagan Jeffrey den Otter Charlotte Waddell Patricia Murray Barbara D'Entremont Natalie Léger Nancy Garon Susan Bryson Isabel M Smith

J Autism Dev Disord 2019 Jun;49(6):2492-2508

Autism Research Centre, IWK Health Centre, 4th Floor Link Building, 5850/5980 University Avenue, Halifax, NS, B3K 6R8, Canada.

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June 2019

Assuming ability of youth with autism: Synthesis of methods capturing the first-person perspectives of children and youth with disabilities.

Authors:
Rackeb Tesfaye Valerie Courchesne Afiqah Yusuf Tal Savion-Lemieux Ilina Singh Keiko Shikako-Thomas Pat Mirenda Charlotte Waddell Isabel M Smith David Nicholas Peter Szatmari Terry Bennett Eric Duku Stelios Georgiades Connor Kerns Tracy Vaillancourt Anat Zaidman-Zait Lonnie Zwaigenbaum Mayada Elsabbagh

Autism 2019 11 27;23(8):1882-1896. Epub 2019 Mar 27.

McGill University, Canada.

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November 2019

Developmental functioning and symptom severity influence age of diagnosis in Canadian preschool children with autism.

Authors:
Lonnie Zwaigenbaum Eric Duku Eric Fombonne Peter Szatmari Isabel M Smith Susan E Bryson Pat Mirenda Tracy Vaillancourt Joanne Volden Stelios Georgiades Wendy Roberts Teresa Bennett Mayada Elsabbagh Charlotte Waddell Mandy Steiman Rebecca Simon Ruth Bruno

Paediatr Child Health 2019 Feb 2;24(1):e57-e65. Epub 2018 Jul 2.

Department of Psychiatry, McGill University, Montreal, Quebec.

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February 2019

Relationship Between Early Social-Emotional Behavior and Autism Spectrum Disorder: A High-Risk Sibling Study.

Authors:
Sarah Raza Lori-Ann R Sacrey Lonnie Zwaigenbaum Susan Bryson Jessica Brian Isabel M Smith Wendy Roberts Peter Szatmari Tracy Vaillancourt Caroline Roncadin Nancy Garon

J Autism Dev Disord 2020 Jul;50(7):2527-2539

Mount Allison University, Sackville, NB, Canada.

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July 2020

Brief Report: Evaluation of the Short Quantitative Checklist for Autism in Toddlers (Q-CHAT-10) as a Brief Screen for Autism Spectrum Disorder in a High-Risk Sibling Cohort.

Authors:
Sarah Raza Lonnie Zwaigenbaum Lori-Ann R Sacrey Susan Bryson Jessica Brian Isabel M Smith Kyle Reid Wendy Roberts Peter Szatmari Tracy Vaillancourt Caroline Roncadin Nancy Garon

J Autism Dev Disord 2019 May;49(5):2210-2218

Mount Allison University, Sackville, NB, Canada.

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May 2019

Comparing the 1-year impact of preschool autism intervention programs in two Canadian provinces.

Authors:
Isabel M Smith Helen E Flanagan Wendy J Ungar Barbara D'Entremont Nancy Garon Jeffrey den Otter Charlotte Waddell Susan E Bryson Kate Tsiplova Natalie Léger Francine Vezina Patricia Murray

Autism Res 2019 04 10;12(4):667-681. Epub 2019 Jan 10.

Department of Health and Wellness, Government of Nova Scotia, Halifax, Nova Scotia, Canada.

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April 2019

Gender Differences in Pragmatic Communication in School-Aged Children with Autism Spectrum Disorder (ASD).

Authors:
Olivia Conlon Joanne Volden Isabel M Smith Eric Duku Lonnie Zwaigenbaum Charlotte Waddell Peter Szatmari Pat Mirenda Tracy Vaillancourt Teresa Bennett Stelios Georgiades Mayada Elsabbagh Wendy J Ungar

J Autism Dev Disord 2019 May;49(5):1937-1948

Child Health Evaluative Sciences, The Hospital for Sick Children Research Institute, Toronto, ON, Canada.

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May 2019

The reach-to-grasp movement in infants later diagnosed with autism spectrum disorder: a high-risk sibling cohort study.

Authors:
Lori-Ann R Sacrey Lonnie Zwaigenbaum Susan Bryson Jessica Brian Isabel M Smith

J Neurodev Disord 2018 12 27;10(1):41. Epub 2018 Dec 27.

Dalhousie University/IWK Health Centre, Halifax, Nova Scotia, Canada.

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December 2018

Psychometric Properties of the Merrill-Palmer-Revised Scales of Development in Preschool Children With Autism Spectrum Disorder.

Authors:
Erin E Dempsey Isabel M Smith Helen E Flanagan Eric Duku Michael A Lawrence Peter Szatmari Lonnie Zwaigenbaum Tracy Vaillancourt Joanne Volden Pat Mirenda Charlotte Waddell Stelios Georgiades Mayada Elsabbagh Wendy J Ungar Teresa Bennett

Assessment 2020 12 20;27(8):1796-1809. Epub 2018 Dec 20.

McMaster University, Hamilton, Ontario, Canada.

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December 2020

Developmental trajectories of adaptive behavior in autism spectrum disorder: a high-risk sibling cohort.

Authors:
Lori-Ann R Sacrey Lonnie Zwaigenbaum Susan Bryson Jessica Brian Isabel M Smith Sarah Raza Wendy Roberts Peter Szatmari Tracy Vaillancourt Caroline Roncadin Nancy Garon

J Child Psychol Psychiatry 2019 06 8;60(6):697-706. Epub 2018 Oct 8.

Mount Allison University, Sackville, NB, Canada.

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June 2019

Initiation of joint attention and related visual attention processes in infants with autism spectrum disorder: Literature review.

Authors:
Martina Franchini Vickie L Armstrong Marie Schaer Isabel M Smith

Child Neuropsychol 2019 04 25;25(3):287-317. Epub 2018 Jul 25.

a Autism Research Centre , IWK Health Centre , Halifax , NS , Canada.

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April 2019