Mirko Uljarevic

Parental perspectives of the everyday experiences of uncertainty among young children on the autism spectrum

CSY Ong, I Magiati, MT Maybery, J Rodgers, M Uljarevic, GA Alvares

Journal article  |  2023  |  Research in Autism Spectrum Disorders

Background: Anxiety commonly co-occurs in autism. Exploring and understanding potential underpinning mechanisms contributing to an..

Restricted and repetitive behaviors and their developmental and demographic correlates in 4–8-year-old children: A transdiagnostic approach

Jennifer Keating, Stephanie Van Goozen, Mirko Uljarevic, Dale Hay, Susan R Leekam

Journal article  |  2023  |  Frontiers in Behavioral Neuroscience

Background: Restricted and repetitive behaviors (RRBs) are a broad class of behaviors characterized by frequent action repetition ..

The Sensory Observation Autism Rating Scale (SOAR): Developed using the PROMIS® framework.

Katy L Unwin, Josephine Barbaro, Mirko Uljarevic, Azul Hussain, Madison Chetcuti, Alison E Lane

Journal article  |  2023  |  Autism Res

Autistic people experience the sensory world differently, impacting behavior. First-hand accounts and group-based research have fo..

Identification of subgroups of children in the Australian Autism Biobank using latent class analysis.

Alicia Montgomery, Anne Masi, Andrew Whitehouse, Jeremy Veenstra-VanderWeele, Lauren Shuffrey, Mark D Shen, Lisa Karlov, Mirko Uljarevic, Gail Alvares, Sue Woolfenden, Natalie Silove, Valsamma Eapen

Journal article  |  2023  |  Child Adolesc Psychiatry Ment Health

BACKGROUND: The identification of reproducible subtypes within autistic populations is a priority research area in the context of ..

Continuity of temperament subgroup classifications from infancy to toddlerhood in the context of early autism traits

Lacey Chetcuti, Mirko Uljarevic, Kandice JJ Varcin, Maryam Boutrus, Stefanie Dimov, Sarah Pillar, Josephine Barbaro, Cheryl Dissanayake, Jonathan Green, Andrew JO Whitehouse, Kristelle Hudry

Journal article  |  2022  |  AUTISM RESEARCH

Our previous cross-sectional investigation (Chetcuti et al., 2020) showed that infants with autism traits could be divided into di..

Characterizing restricted and unusual interests in autistic youth

Emily Spackman, Luke Smillie, Thomas W Frazier, Antonio Y Hardan, Gail A Alvares, Andrew Whitehouse, Mirko Uljarevic

Journal article  |  2022  |  AUTISM RESEARCH

A broad range of interests characterized by unusual content and/or intensity, labeled as circumscribed interests (CI), are a core ..

Development and Psychometric Evaluation of the Open-Source Challenging Behavior Scale (OS-CBS).

Thomas W Frazier, Izma Khaliq, Keeley Scullin, Mirko Uljarevic, Andy Shih, Arun Karpur

Journal article  |  2022  |  J Autism Dev Disord

At present, there are no brief, freely-available, informant-report measures that evaluate key challenging behaviors relevant to yo..

Excessive Functional Coupling With Less Variability Between Salience and Default Mode Networks in Autism Spectrum Disorder

Ya-Yun Chen, Mirko Uljarevic, Joshua Neal, Steven Greening, Hyungwook Yim, Tae-Ho Lee

Journal article  |  2022  |  BIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING

BACKGROUND: Atypical activity in the salience network (SN) and default mode network (DMN) has been previously reported in individu..

Understanding the heterogeneity of anxiety in autistic youth: A person-centered approach

Emily Spackman, Jian Wei Lerh, Jacqui Rodgers, Matthew J Hollocks, Mikle South, Helen McConachie, Ann Ozsivadjian, Amy Vaughan Van Hecke, Robin Libove, Antonio Y Hardan, Susan R Leekam, Emily Simonoff, Thomas W Frazier, Gail A Alvares, Jessica M Schwartzman, Iliana Magiati, Mirko Uljarevic

Journal article  |  2022  |  AUTISM RESEARCH

The present study aimed to examine anxiety profiles among children and adolescents on the autism spectrum. It further aimed to cha..

Big Data Approach to Characterize Restricted and Repetitive Behaviors in Autism

Mirko Uljarevic, Thomas W Frazier, Booil Jo, Wesley D Billingham, Matthew N Cooper, Eric A Youngstrom, Lawrence Scahill, Antonio Y Hardan

Journal article  |  2022  |  JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY

OBJECTIVE: Despite being a core diagnostic feature of autism spectrum disorder (ASD), demographic, developmental and clinical corr..