Publications by authors named "Geraldine Leader"

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Association Between Feeding Problems and Gastrointestinal Symptoms, Language, and Developmental History in Adults With Angelman Syndrome.
Ciara Cassidy, Arlene Mannion, Sally Whelan, Megan Tones, Helen Heussler, Geraldine Leader

Am J Med Genet A· November 2025

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Association Between Challenging Behaviour and Sleep Problems in Adults Enrolled in the Global Angelman Syndrome Registry.
Heather Coleman, Arlene Mannion, Sally Whelan, Megan Tones, Helen Heussler, Geraldine Leader

J Autism Dev Disord· August 2025

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Parental experiences of raising an autistic child in Ireland: A qualitative thematic analysis.
Sally Whelan, Niall Caulfield, Sinéad O'Doherty, Arlene Mannion, Geraldine Leader

Autism· February 2025

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Association between sleep disturbances and challenging behavior in children and adolescents with Angelman syndrome.
Darragh S O'Donohoe, Sally Whelan, Arlene Mannion, Megan Tones, Helen Heussler, Geraldine Leader

Sleep Med· November 2024

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Relationship Between Gastrointestinal Symptoms in Autism Spectrum Disorder and Parent Stress, Anxiety, Depression, Quality of Life and Social Support.
Arlene Mannion, Geraldine Leader

J Autism Dev Disord· October 2024

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An investigation of sleep problems, gastrointestinal symptoms, comorbid psychopathology and challenging behavior in children and adolescents with Down Syndrome.
Arlene Mannion, Nicole Neil, Theresa Fiani, Lindsay Athamanah, James Lyons, Geraldine Leader

Res Dev Disabil· August 2024

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Factors associated with sleep disturbances in children and adolescents with Angelman Syndrome.
Geraldine Leader, Chloe Killeen, Sally Whelan, Rory Coyne, Megan Tones

Sleep Med· May 2024

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Relationship between child sleep problems in autism spectrum disorder and parent mental health and well-being.
Arlene Mannion, Geraldine Leader

Sleep Med· September 2023

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A delayed intervention start randomized controlled trial of high- and low-tech communication training approaches for school-age autistic children with co-occurring intellectual disability.
Shawn P Gilroy, Joseph P McCleery, Geraldine Leader

J Appl Behav Anal· June 2023

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Adaptive living skills, sleep problems, and mental health disorders in adults with 22q11.21 deletion syndrome.
Geraldine Leader, Andrea Curtin, Robert J Shprintzen, Sally Whelan, Rory Coyne

Res Dev Disabil· May 2023

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Adaptation of Parents Raising a Child with ASD: The Role of Positive Perceptions, Coping, Self-efficacy, and Social Support.
Louise Higgins, Arlene Mannion, June L Chen, Geraldine Leader

J Autism Dev Disord· March 2023

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Attention deficit hyperactivity disorder (ADHD) symptoms, comorbid psychopathology, behaviour problems and gastrointestinal symptoms in children and adolescents with autism spectrum disorder.
Geraldine Leader, Roisín Moore, June L Chen, Aoife Caher, Sophia Arndt

Ir J Psychol Med· September 2022

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Familial sleep and autism spectrum disorder: a pilot actigraphy study of sleep quality, quality of life and psychological distress.
Geraldine Leader, Carmel Glynn, Bernadette Kirkpatrick, June L Chen, Páraic S O'Súilleabháin

Ir J Psychol Med· September 2022

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Relationships between challenging behavior and gastrointestinal symptoms, sleep problems, and internalizing and externalizing symptoms in children and adolescents with Angelman syndrome.
Geraldine Leader, Rebecca Gilligan, Sally Whelan, Rory Coyne, Aoife Caher

Res Dev Disabil· September 2022

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The Co-Occurrence of Autism Spectrum Disorder and Cerebral Palsy and Associated Comorbid Conditions in Children and Adolescents.
Geraldine Leader, Aisling Mooney, June L Chen, Sally Whelan, Katie Naughton

Dev Neurorehabil· July 2022

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Gaming Disorder in Adults with Autism Spectrum Disorder.
Alayna Murray, Arlene Mannion, June L Chen, Geraldine Leader

J Autism Dev Disord· June 2022

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Attention-Deficit/Hyperactivity Disorder Symptoms, Gastrointestinal Symptoms, Sleep Problems, Challenging Behavior, Adaptive Behavior, and Quality of Life in Children and Adolescents with Autism Spectrum Disorder.
Geraldine Leader, Emma Dooley, Sally Whelan, Shawn P Gilroy, June L Chen

Dev Neurorehabil· May 2022

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Relationship between Comorbid Psychopathology in Children and Adolescents with Autism Spectrum Disorder and Parental Well-being.
Julia Lanyi, Arlene Mannion, June L Chen, Geraldine Leader

Dev Neurorehabil· April 2022

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An examination of adaptive behavior and functional outcomes in adults with 22q11.2 deletion syndrome: A parental perspective.
Andrea Curtin, Arlene Mannion, Robert J Shprintzen, Sally Whelan, Rory Coyne, Geraldine Leader

Am J Med Genet A· April 2022

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Gastrointestinal Symptoms in Autism Spectrum Disorder: A Systematic Review.
Geraldine Leader, Cathal Abberton, Stephen Cunningham, Katie Gilmartin, Margo Grudzien

Nutrients· April 2022

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Examining the Relationship Between Sleep Quality, Social Functioning, and Behavior Problems in Children with Autism Spectrum Disorder: A Systematic Review.
Sally Whelan, Arlene Mannion, Azeem Madden, Fine Berger, Rachel Costello, Geraldine Leader

Nat Sci Sleep· April 2022

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Transition Program from School to Employment in Youths with Intellectual Disability: Evaluation of the Irish Pilot Study E-IDEAS.
Ivan Traina, Arlene Mannion, Geraldine Leader

Dev Neurorehabil· February 2022

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Age of Autism Spectrum Disorder Diagnosis and Comorbidity in Children and Adolescents with Autism Spectrum Disorder.
Geraldine Leader, Amy Hogan, June L Chen, Leanne Maher, Katie Naughton

Dev Neurorehabil· January 2022

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Comorbid Psychopathology, Challenging Behavior, Sensory Issues, Adaptive Behavior and Quality of Life in Children and Adolescents with Autism Spectrum Disorder.
Geraldine Leader, Christopher Flynn, Nathan O'Rourke, Rory Coyne, Aoife Caher

Dev Neurorehabil· August 2021

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Quality of life, gastrointestinal symptoms, sleep problems, social support, and social functioning in adults with autism spectrum disorder.
Geraldine Leader, Amy Barrett, Chiara Ferrari, Mia Casburn, Leanne Maher

Res Dev Disabil· May 2021

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