selected scholarly activity
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chapters
- Perspectives on child psychiatric disorder in Canada. 216-226. 2010
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journal articles
- Changes in peer belonging, school climate, and the emotional health of immigrant, refugee, and non-immigrant early adolescents.. Journal of Adolescence. 96:1901-1916. 2024
- The association between teacher distress and student mental health outcomes: a cross-sectional study using data from the school mental health survey.. BMC Psychology. 12:583. 2024
- Childhood poverty, social support, immigration background and adolescent health and life satisfaction: A population-based longitudinal study.. Journal of Adolescence. 2024
- The science of child and adolescent mental health in Greece: a nationwide systematic review. European Child and Adolescent Psychiatry. 33:3359-3375. 2024
- Understanding priorities and needs for child and adolescent mental health in Greece from multiple informants: an open resource dataset. European Child and Adolescent Psychiatry. 33:3649-3665. 2024
- Examining temporal trends in psychological distress and the co-occurrence of common substance use in a population-based sample of grade 7–12 students from 2013 to 2019. Social Psychiatry and Psychiatric Epidemiology. 59:1367-1377. 2024
- The Association Between Autism Symptomatology and Adaptive Functioning Over Six Months: Findings from the Pilot Phase of the PARC Study. Journal of Autism and Developmental Disorders. 2024
- Individual- and family-level associations between child psychopathology and parenting. Development and Psychopathology. 36:944-952. 2024
- The Pediatric Autism Research Cohort (PARC) Study: protocol for a patient-oriented prospective study examining trajectories of functioning in children with autism. BMJ Open. 14:e083045-e083045. 2024
- Worldwide Prevalence and Disability From Mental Disorders Across Childhood and Adolescence. JAMA psychiatry. 81:347-347. 2024
- Early substance use and the school environment: A multilevel latent class analysis. Journal of the Canadian Academy of Child and Adolescent Psychiatry. 33:e1-e24. 2024
- Identifying patterns of substance use and mental health concerns among adolescents in an outpatient mental health program using latent profile analysis. European Child and Adolescent Psychiatry. 33:739-747. 2024
- Translation and cross-cultural adaptation of seventeen widely-used assessment instruments for child and adolescent mental health in Greece. Journal of Patient-Reported Outcomes. 8:18. 2024
- Comparing mental health semi-structured diagnostic interviews and symptom checklists to predict poor life outcomes: an 8-year cohort study from childhood to young adulthood in Brazil. The Lancet Global Health. 12:e79-e89. 2024
- Playing for more than winning: Exploring sports participation, physical activity, and belongingness and their relationship with patterns of adolescent substance use and mental health. Drug and Alcohol Dependence. 254:111039-111039. 2024
- Surveillance of Child and Youth Mental Disorders and Associated Service Use in Canada. Canadian Journal of Psychiatry. 68:819-825. 2023
- Mental Health of Immigrant Children and Adolescents (6–17 Years) in Canada: Evidence from the Canadian Health Measures Survey. International Journal of Environmental Research and Public Health. 20:6997-6997. 2023
- Longitudinal studies of child mental disorders in the general population: A systematic review of study characteristics. JCPP Advances. 3:e12186. 2023
- Social Disparities in Mental Health Service Use Among Children and Youth in Ontario: Evidence From a General, Population-Based Survey. Canadian Journal of Psychiatry. 68:596-604. 2023
- Reimagining mental health care for newcomer children and families: a qualitative framework analysis of service provider perspectives. BMC Health Services Research. 23:699. 2023
- Neighbourhood context and diagnosed mental health conditions among immigrant and non-immigrant youth: a population-based cohort study in British Columbia, Canada. Social Psychiatry and Psychiatric Epidemiology. 58:693-709. 2023
- Problem checklists and standardized diagnostic interviews: evidence of psychometric equivalence for classifying psychiatric disorder among children and youth in epidemiological studies. Journal of Child Psychology and Psychiatry. 64:779-786. 2023
- Comparing youth with vs without outpatient mental health services on subsequent acute mental health care visits. Social Psychiatry and Psychiatric Epidemiology. 58:501-504. 2023
- Resettlement, mental health, and coping: a mixed methods survey with recently resettled refugee parents in Canada. BMC International Health and Human Rights. 23:386. 2023
- A cross-sectional study of organized activity participation and emotional wellbeing among non-immigrant and immigrant-origin children in British Columbia, Canada. Preventive Medicine Reports. 31:102052-102052. 2023
- Correlates of child mental health and substance use related emergency department visits in Ontario: A linked population survey and administrative health data study. International Journal of Population Data Science. 8:2152. 2023
- Strengthening Community Roots: Anchoring Newcomers in Wellness and Sustainability (SCORE!): A protocol for the co-design and evaluation of a healthy active living program among a newcomer community in Canada. PLoS ONE. 18:e0288851-e0288851. 2023
- Adolescent health outcomes: associations with child maltreatment and peer victimization. BMC International Health and Human Rights. 22:905. 2022
- Characterizing mental health related service contacts in children and youth: a linkage study of health survey and administrative data. Child and Adolescent Psychiatry and Mental Health. 16:48. 2022
- Young mothers’ use of and experiences with mental health care services in Ontario, Canada: a qualitative descriptive study. BMC Women's Health. 22:214. 2022
- Individual- and school-level patterns of substance use and mental health symptoms in a population-based sample of secondary students: A multilevel latent profile analysis. Drug and Alcohol Dependence. 240:109647-109647. 2022
- Provincial and Territorial Variation in Barriers in Accessing Healthcare for Children and Youth With Mental and Neurodevelopmental Health Concerns in Canada. Canadian Journal of Psychiatry. 67:868-870. 2022
- The role of socioemotional wellbeing difficulties and adversity in the L2 acquisition of first-generation refugee children. Bilingualism: Language and Cognition. 25:921-933. 2022
- Parenthood and well‐being: Examining time pressure and religious practices in a Canadian national sample of immigrants and non‐immigrants. Journal of Social Issues, The. 78:669-690. 2022
- Prevalence and Correlates of Physical-mental Multimorbidity in Outpatient Children From a Pediatric Hospital in Canada. Canadian Journal of Psychiatry. 67:626-637. 2022
- Neighbourhood and family correlates of immigrant children’s mental health: a population-based cross-sectional study in Canada. BMC Psychiatry. 22:447. 2022
- Primary Care Provider and Child Characteristics Associated with Age of Diagnosis of Autism Spectrum Disorder: A Population-Based Cohort Study. Journal of Autism and Developmental Disorders. 52:2896-2910. 2022
- Resilience in the Face of Adversity: Family Processes and the Immigrant Paradox in Youth Externalizing Problems. Canadian Journal of Psychiatry. 67:565-574. 2022
- The influence of minority stress on the neurobiological correlates of executive functioning. Quantitative Imaging in Medicine and Surgery. 12:4013-4015. 2022
- Using Implementation Science to Optimize School Mental Health During the Covid-19 Pandemic. Canadian Journal of Community Mental Health. 41:5-21. 2022
- Social context factors and refugee children’s emotional health. Social Psychiatry and Psychiatric Epidemiology. 57:829-841. 2022
- The 25-Item Ontario Child Health Study Emotional Behavioural Scales-Brief Version (OCHS-EBS-B): Test-Retest Reliability and Construct Validity When Used as Categorical Measures. Canadian Journal of Psychiatry. 67:306-315. 2022
- Examining the unique contributions of parental and youth maltreatment in association with youth mental health problems. Child Abuse and Neglect. 124:105451-105451. 2022
- Prevalence of Mental Health Disorders Among Immigrant, Refugee, and Nonimmigrant Children and Youth in British Columbia, Canada. JAMA network open. 5:e2144934-e2144934. 2022
- Prevalence of childhood mental disorders in high-income countries: a systematic review and meta-analysis to inform policymaking. Evidence-Based Mental Health. 25:36-44. 2022
- Reading Between the Lines: A Pursuit of Estimating the Population Prevalence of Mental Illness Using Multiple Data Sources. Canadian Journal of Psychiatry. 67:101-103. 2022
- Estimating prevalence of child and youth mental disorder and mental health-related service contacts: a comparison of survey data and linked administrative health data. Epidemiology and Psychiatric Sciences. 31:e35. 2022
- The CAMP study: feasibility and clinical correlates of standardized assessments of substance use in a youth psychiatric inpatient sample. Child and Adolescent Psychiatry and Mental Health. 15:48. 2021
- Expanding the evidence for population mental health in Canada: a call to action for evidence-informed policy and practice. Chronic Diseases and Injuries in Canada. 41:321-324. 2021
- Thriving, catching up, falling behind: Immigrant and refugee children’s kindergarten competencies and later academic achievement.. Journal of Educational Psychology. 113:1387-1404. 2021
- Food insecurity, state fragility and youth mental health: A global perspective. SSM - Population Health. 14:100764-100764. 2021
- Understanding Mental Health and Identity from Syrian Refugee Adolescents’ Perspectives. International Journal of Mental Health and Addiction. 19:764-777. 2021
- Cohort Profile: Multimorbidity in Children and Youth Across the Life-course (MY LIFE) Study.. Journal of the Canadian Academy of Child and Adolescent Psychiatry. 30:104-115. 2021
- The joint association of family-level inadequate housing and neighbourhood-level antisocial behaviour with child mental health problems. Children and Youth Services Review. 122:105874-105874. 2021
- Investigating the Associations Between Child Autistic Symptoms, Socioeconomic Context, and Family Life: A Pilot Study. Frontiers in Rehabilitation Sciences. 2:748346. 2021
- Relative food insecurity, mental health and wellbeing in 160 countries. Social Science and Medicine. 268:113556-113556. 2021
- The impact of COVID-19 on the mental health of Canadian children and youth. Facets. 6:1628-1648. 2021
- A protocol for a scoping review of equity measurement in mental health care for children and youth. Systematic Reviews. 9:233. 2020
- Association between neighbourhood socioeconomic status and developmental vulnerability of kindergarten children with Autism Spectrum Disorder: A population level study. SSM - Population Health. 12:100662-100662. 2020
- Examining Associations Between Physical Activity and Academic Performance in a Large Sample of Ontario Students: The Role of Inattention and Hyperactivity. Journal of physical activity & health. 17:1231-1239. 2020
- Problematic internet use in children and adolescents: associations with psychiatric disorders and impairment. BMC Psychiatry. 20:252. 2020
- Differential associations between passive and active forms of screen time and adolescent mood and anxiety disorders. Social Psychiatry and Psychiatric Epidemiology. 55:1469-1478. 2020
- Patterns of substance use among adolescents: A systematic review. Drug and Alcohol Dependence. 216:108222-108222. 2020
- Area-Level Variation in Children’s Unmet Need for Community-Based Mental Health Services: Findings from the 2014 Ontario Child Health Study. Administration and Policy in Mental Health and Mental Health Services Research. 47:665-679. 2020
- Exploring the Participation Patterns and Impact of Environment in Preschool Children with ASD. International Journal of Environmental Research and Public Health. 17:5677-5677. 2020
- Social assistance and trajectories of child mental health problems in Canada: evidence from the National Longitudinal Survey of Children and Youth. Canadian Journal of Public Health. 111:585-593. 2020
- Teacher-student relationships and mental health help seeking behaviors among elementary and secondary students in Ontario Canada. Journal of School Psychology. 81:1-10. 2020
- Housing Tenure and Youth Trajectories of Mental Health in Canada. Canadian Journal of Community Mental Health. 39:41-57. 2020
- Prevalence and Correlates of Sexting Behaviors in a Provincially Representative Sample of Adolescents. Canadian Journal of Psychiatry. 65:401-408. 2020
- Cannabis Use as a Risk Factor for Depression, Anxiety, and Suicidality. Journal of Addictions Nursing. 31:92-101. 2020
- Neighbourhood-level prevalence of teacher-reported Autism Spectrum Disorder among kindergarten children in Canada: A population level study. SSM - Population Health. 10:100520-100520. 2020
- The Mental Health of Young Canadian Mothers. Journal of Adolescent Health. 66:464-469. 2020
- Variation in Teachers’ Reported Use of Classroom Management and Behavioral Health Strategies by Grade Level. School Mental Health. 12:67-76. 2020
- Temporal Changes in the Cross-Sectional Associations between Cannabis Use, Suicidal Ideation, and Depression in a Nationally Representative Sample of Canadian Adults in 2012 Compared to 2002. Canadian Journal of Psychiatry. 65:070674371985407-070674371985407. 2020
- Child maltreatment and sleep problems among adolescents in Ontario: A cross sectional study. Child Abuse and Neglect. 99:104309-104309. 2020
- Examining the relationships between parent experiences and youth self-reports of slapping/spanking: a population-based cross-sectional study. BMC International Health and Human Rights. 19:1345. 2019
- Multimorbidity in Children and Youth Across the Life-course (MY LIFE): protocol of a Canadian prospective study. BMJ Open. 9:e034544-e034544. 2019
- Association of immigrant generational status with asthma. Canadian Journal of Public Health. 110:462-471. 2019
- Mental–Physical Multimorbidity in Youth: Associations with Individual, Family, and Health Service Use Outcomes. Child Psychiatry and Human Development. 50:400-410. 2019
- The 2014 Ontario Child Health Study Emotional Behavioural Scales (OCHS-EBS) Part I: A Checklist for Dimensional Measurement of SelectedDSM-5Disorders. Canadian Journal of Psychiatry. 64:423-433. 2019
- The 2014 Ontario Child Health Study Emotional Behavioural Scales (OCHS-EBS) Part II: Psychometric Adequacy for Categorical Measurement of Selected DSM-5 Disorders. Canadian Journal of Psychiatry. 64:434-442. 2019
- An Epidemiological Study of Substance Use Disorders Among Emerging and Young Adults. Canadian Journal of Psychiatry. 64:313-322. 2019
- Sex Differences in the Association Between Cannabis Use and Suicidal Ideation and Attempts, Depression, and Psychological Distress Among Canadians. Canadian Journal of Psychiatry. 64:345-350. 2019
- 2014 Ontario Child Health Study Findings: Policy Implications for Canada. Canadian Journal of Psychiatry. 64:227-231. 2019
- Changes in the Prevalence of Child and Youth Mental Disorders and Perceived Need for Professional Help between 1983 and 2014: Evidence from the Ontario Child Health Study. Canadian Journal of Psychiatry. 64:256-264. 2019
- Children’s Mental Health Need and Expenditures in Ontario: Findings from the 2014 Ontario Child Health Study. Canadian Journal of Psychiatry. 64:275-284. 2019
- Poverty, Neighbourhood Antisocial Behaviour, and Children’s Mental Health Problems: Findings from the 2014 Ontario Child Health Study. Canadian Journal of Psychiatry. 64:285-293. 2019
- Prevalence and Correlates of Youth Suicidal Ideation and Attempts: Evidence from the 2014 Ontario Child Health Study. Canadian Journal of Psychiatry. 64:265-274. 2019
- Six-Month Prevalence of Mental Disorders and Service Contacts among Children and Youth in Ontario: Evidence from the 2014 Ontario Child Health Study. Canadian Journal of Psychiatry. 64:246-255. 2019
- The 2014 Ontario Child Health Study—Methodology. Canadian Journal of Psychiatry. 64:237-245. 2019
- Tracking Children’s Mental Health in the 21st Century: Lessons from the 2014 OCHS. Canadian Journal of Psychiatry. 64:232-236. 2019
- Sex Differences in the Association Between Cyberbullying Victimization and Mental Health, Substance Use, and Suicidal Ideation in Adolescents. Canadian Journal of Psychiatry. 64:126-135. 2019
- Psychometric evaluation of the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID).. Psychological Assessment. 30:916-928. 2018
- Prevalence of Mental Disorder and Service Use by Immigrant Generation and Race/Ethnicity Among U.S. Adolescents. Journal of the American Academy of Child and Adolescent Psychiatry. 57:280-287.e2. 2018
- Cyberbullying Victimization and Adolescent Mental Health: Evidence of Differential Effects by Sex and Mental Health Problem Type. Journal of Youth and Adolescence. 47:661-672. 2018
- Mental disorder in children with physical conditions: a pilot study. BMJ Open. 8:e019011-e019011. 2018
- Bullying among immigrant and non-immigrant early adolescents: School-and student-level effects. Journal of Adolescence. 61:141-151. 2017
- Bullying among immigrant and non‐immigrant early adolescents: School‐ and student‐level effects. Journal of Adolescence. 61:141-151. 2017
- Classifying child and adolescent psychiatric disorder by problem checklists and standardized interviews. International Journal of Methods in Psychiatric Research. 26. 2017
- Suicidal Behaviour Among Adolescents and Young Adults with Self-Reported Chronic Illness. Canadian Journal of Psychiatry. 62:845-853. 2017
- Cyberbullying victimization and its association with health across the life course: A Canadian population study. Canadian Journal of Public Health. 108:e468-e474. 2017
- Emotional problems among recent immigrants and parenting status: Findings from a national longitudinal study of immigrants in Canada. PLoS ONE. 12:e0175023-e0175023. 2017
- The impact of drop-in centers on the health of street children in New Delhi, India: A cross-sectional study. Child Abuse and Neglect. 62:122-131. 2016
- The impact of drop-in centres on the health of street boys in New Delhi: An interpretive descriptive study. Children and Youth Services Review. 68:202-208. 2016
- Development and Validation of the Bicultural Youth Acculturation Questionnaire. PLoS ONE. 11:e0161048-e0161048. 2016
- Adolescent Body Image Distortion: A Consideration of Immigrant Generational Status, Immigrant Concentration, Sex and Body Dissatisfaction. Journal of Youth and Adolescence. 44:2154-2171. 2015
- Do First Generation Immigrant Adolescents Face Higher Rates of Bullying, Violence and Suicidal Behaviours Than Do Third Generation and Native Born?. Journal of Immigrant and Minority Health. 17:1557-1566. 2015
- Ethnic Minority Status and Body Image Dissatisfaction: A Scoping Review of the Child and Adolescent Literature. Journal of Immigrant and Minority Health. 17:1567-1579. 2015
- Body image and appearance perceptions from immigrant adolescents in Canada: An interpretive description. Body Image. 15:120-131. 2015
- Do reciprocal associations exist between social and language pathways in preschoolers with autism spectrum disorders?. Journal of Child Psychology and Psychiatry. 56:874-883. 2015
- Community- and individual-level factors associated with smoking and heavy drinking among Aboriginal people in Canada. Canadian Journal of Public Health. 106:e22-e28. 2015
- Re: “Linking missing data to study outcomes using multiple imputations”. Canadian Journal of Public Health. 106:e83-e83. 2015
- Body mass index among immigrant and non-immigrant youth: Evidence from the Canadian Community Health Survey. Canadian Journal of Public Health. 105:e239-e244. 2014
- Emotional and Behavioral Problems Among Adolescent Students: The Role of Immigrant, Racial/Ethnic Congruence and Belongingness in Schools. Journal of Youth and Adolescence. 42:1473-1492. 2013
- The associations between sex, immigrant status, immigrant concentration and intimate partner violence: Evidence from the Canadian General Social Survey. Global Public Health. 8:796-821. 2013
- The mental health effects on adolescents of moving from a high- to low-poverty neighbourhood differ by gender and baseline health vulnerability. Evidence-Based Mental Health. 16:74-74. 2013
- Age at Immigration to Canada and the Occurrence of Mood, Anxiety, and Substance Use Disorders. Canadian Journal of Psychiatry. 58:210-217. 2013
- Childhood and family influences on body mass index in early adulthood: findings from the Ontario Child Health Study. BMC International Health and Human Rights. 12:755. 2012
- Childhood and family influences on depression, chronic physical conditions, and their comorbidity: Findings from the Ontario Child Health Study. Journal of Psychiatric Research. 46:1475-1482. 2012
- Prevalence, Persistence, and Sociodemographic Correlates of DSM-IV Disorders in the National Comorbidity Survey Replication Adolescent Supplement. JAMA psychiatry. 69:372-372. 2012
- Empirically derived subtypes of lifetime anxiety disorders: Developmental and clinical correlates in U.S. Adolescents.. Journal of Consulting and Clinical Psychology. 80:102-115. 2012
- Influence of reporting effects on the association between maternal depression and child autism spectrum disorder behaviors. Journal of Child Psychology and Psychiatry. 53:89-96. 2012
- The Association between Childhood Abuse and Labor Force Outcomes in Young Adults: Results from the Ontario Child Health Study. Journal of Aggression, Maltreatment and Trauma. 20:821-844. 2011
- Assessing the measurement invariance of the Center for Epidemiologic Studies Depression Scale across immigrant and non-immigrant women in the postpartum period. Archives of Women's Mental Health. 14:413-423. 2011
- The influence of immigrant status and concentration on psychiatric disorder in Canada: a multi-level analysis. Psychological Medicine. 41:2221-2231. 2011
- Young Adult Outcomes of Children Born to Teen Mothers: Effects of Being Born During Their Teen or Later Years. Journal of the American Academy of Child and Adolescent Psychiatry. 50:232-241.e4. 2011
- Psychological Symptoms in Youth and Later Socioeconomic Functioning: Do Associations Vary by Informant?. Journal of Clinical Child & Adolescent Psychology. 40:10-22. 2011
- Service Utilization for Lifetime Mental Disorders in U.S. Adolescents: Results of the National Comorbidity Survey–Adolescent Supplement (NCS-A). Journal of the American Academy of Child and Adolescent Psychiatry. 50:32-45. 2011
- Lifetime Prevalence of Mental Disorders in U.S. Adolescents: Results from the National Comorbidity Survey Replication–Adolescent Supplement (NCS-A). Journal of the American Academy of Child and Adolescent Psychiatry. 49:980-989. 2010
- Adolescent females exposed to child maltreatment exhibit atypical EEG coherence and psychiatric impairment: Linking early adversity, the brain, and psychopathology. Development and Psychopathology. 22:419-432. 2010
- The Longitudinal Association Between Oppositional and Depressive Symptoms Across Childhood. Journal of the American Academy of Child and Adolescent Psychiatry. 49:152-161. 2010
- Regional and Individual Influences on Use of Mental Health Services in Canada. Canadian Journal of Psychiatry. 55:9-20. 2010
- Stability of resting frontal electroencephalogram (EEG) asymmetry and cardiac vagal tone in adolescent females exposed to child maltreatment. Developmental Psychobiology. 51:474-487. 2009
- Cortisol Response to Stress in Female Youths Exposed to Childhood Maltreatment: Results of the Youth Mood Project. Biological Psychiatry. 66:62-68. 2009
- The Brief Child and Family Phone Interview (BCFPI): 2. Usefulness in screening for child and adolescent psychopatholog. Journal of Child Psychology and Psychiatry. 50:424-431. 2009
- The Use of Multilevel Modeling for the Investigation of Family Process. International Journal of Developmental Sciences. 3:131-149. 2009
- A multilevel analysis of whole family functioning using the McMaster Family Assessment Device.. Journal of Family Psychology. 22:344-354. 2008
- Contextual Influences on Children’s Mental Health and School Performance: The Moderating Effects of Family Immigrant Status. Child Development. 78:1572-1591. 2007
- Adolescent tobacco and cannabis use: young adult outcomes from the Ontario Child Health Study. Journal of Child Psychology and Psychiatry. 48:724-731. 2007
- Major Depressive Disorder in Adolescence: The Role of Subthreshold Symptoms. Journal of the American Academy of Child and Adolescent Psychiatry. 45:936-944. 2006
- Tobacco use among immigrant and nonimmigrant adolescents: individual and family level influences. Journal of Adolescent Health. 38:443.e1-443.e7. 2006