Select Publications
Journal articles
, 2026, 'Predictors of depression outcomes among university students following brief smartphone-based interventions', Npj Mental Health Research, 5, http://dx.doi.org/10.1038/s44184-026-00208-3
, 2026, 'Repetitive negative thinking in adolescence: a mixed methods study', Child and Adolescent Psychiatry and Mental Health, 20, http://dx.doi.org/10.1186/s13034-025-01005-0
, 2026, 'Determinants of implementation success for a digital single-session intervention for workplace mental health: Mixed methods evaluation in a cluster trial', Internet Interventions, 45, http://dx.doi.org/10.1016/j.invent.2026.100970
, 2026, 'Development of a web-based resource for parents to support youth mental health: An exploratory sequential mixed methods approach', Internet Interventions, 45, http://dx.doi.org/10.1016/j.invent.2026.100961
, 2026, 'The importance of targeting sleep in the prevention and treatment of psychological disorders', British Journal of Clinical Psychology, 65, pp. 741 - 745, http://dx.doi.org/10.1111/bjc.70062
, 2026, 'Effectiveness of a Brief Internet-Based Workplace Training Program to Support Help Seeking for Mental Ill-Health: Cluster Randomized Controlled Trial', Journal of Medical Internet Research, 28, pp. e89215, http://dx.doi.org/10.2196/89215
, 2026, 'Tracking mental health and cognitive changes following the Australian social media minimum age legislation: a 4-wave longitudinal study protocol', BMJ Open, 16, pp. e120216, http://dx.doi.org/10.1136/bmjopen-2026-120216
, 2026, 'Pilot Study and Evaluation of a Sleep Health Education Program for Early High School', Journal of School Health, 96, http://dx.doi.org/10.1111/josh.70190
, 2026, 'Adverse Childhood Experiences and Adolescent Mental Health Symptoms: The Role of Peer Interactions', Journal of Child and Adolescent Trauma, 19, pp. 597 - 607, http://dx.doi.org/10.1007/s40653-025-00756-4
, 2026, 'Multilevel risk and protective factors for self-harm, suicidal ideation and suicide attempt in adolescents', Journal of Child Psychology and Psychiatry and Allied Disciplines, 67, pp. 609 - 619, http://dx.doi.org/10.1111/jcpp.70024
, 2026, 'Stress-diathesis based predictors of depression and anxiety trajectories in adolescence: A population-based longitudinal cohort study', Psychological Medicine, 56, http://dx.doi.org/10.1017/S0033291726103560
, 2026, 'Child sleep: A cross-sectional survey assessing parent perspectives and support needs', Sleep Medicine, 139, http://dx.doi.org/10.1016/j.sleep.2025.108742
, 2026, 'Illness anxiety disorder and somatic symptom disorder: Similarities and differences in health-anxious individuals', Plos One, 21, http://dx.doi.org/10.1371/journal.pone.0342493
, 2026, 'Illness anxiety disorder: A qualitative study of people with health anxiety and their experiences seeking and avoiding medical care', British Journal of Clinical Psychology, 65, pp. 68 - 85, http://dx.doi.org/10.1111/bjc.70005
, 2026, 'Longitudinal effects of bushfire harm on adolescent mental health', Australian and New Zealand Journal of Psychiatry, 60, pp. 259 - 268, http://dx.doi.org/10.1177/00048674251413876
, 2026, 'Features of suicidal ideation that predict subsequent suicide attempt in three longitudinal cohorts', Psychiatry Research, 356, http://dx.doi.org/10.1016/j.psychres.2025.116887
, 2026, 'Using a Multicomponent Implementation Strategy to Increase Adoption and Effectiveness of a Universal Mental Health Prevention Program in Australian Primary Schools: a Cluster Randomized Trial Using a Type-3 Hybrid Design', Prevention Science, 27, pp. 301 - 315, http://dx.doi.org/10.1007/s11121-025-01870-3
, 2026, 'Randomised controlled trial of a web-based mental health, self-harm and suicide gatekeeper resource for parents and caregivers', Journal of Child Psychology and Psychiatry and Allied Disciplines, http://dx.doi.org/10.1111/jcpp.70189
, 2026, '155. Depression, Anxiety, Self-harm and Suicidality in Young Adolescents: Associations with sexuality and gender diversity', Journal of Adolescent Health, 78, pp. S84 - S84, http://dx.doi.org/10.1016/j.jadohealth.2025.12.158
, 2025, 'Clinician perspectives about delivering a blended care treatment model for adolescent depression: a qualitative study', Child and Adolescent Psychiatry and Mental Health, 19, http://dx.doi.org/10.1186/s13034-025-00989-z
, 2025, 'Digital Innovations for Managing Sleep Problems in Adolescents', Psychiatric Clinics of North America, 48, pp. 679 - 698, http://dx.doi.org/10.1016/j.psc.2025.06.003
, 2025, 'Evaluation of a suicidality and self-harm training program for Australian school counsellors', Australian Educational Researcher, 52, pp. 4733 - 4746, http://dx.doi.org/10.1007/s13384-025-00917-2
, 2025, 'Investigating the effects of a novel gamified cognitive training on adolescent mental health', Child and Adolescent Psychiatry and Mental Health, 19, http://dx.doi.org/10.1186/s13034-025-00917-1
, 2025, 'Teachers’ workload, turnover intentions, and mental health: perspectives of Australian teachers', Social Psychology of Education, 28, http://dx.doi.org/10.1007/s11218-025-10113-w
, 2025, 'Cross-sectional and longitudinal associations of screen time with adolescent depression and anxiety', British Journal of Clinical Psychology, 64, pp. 873 - 887, http://dx.doi.org/10.1111/bjc.12547
, 2025, 'Brief Digital Interventions for Psychological Distress: An AI-Enhanced Response-Adaptive Randomized Clinical Trial', JAMA Network Open, 8, http://dx.doi.org/10.1001/jamanetworkopen.2025.40502
, 2025, 'Mediators and Predictors of Treatment Response in a Brief Online Intervention for Rumination and Worry', Cognitive Therapy and Research, 49, pp. 961 - 979, http://dx.doi.org/10.1007/s10608-025-10593-2
, 2025, 'The effect of childhood adverse experiences on the development of self-harm and suicidality: a prospective cohort study', Psychiatry Research, 352, http://dx.doi.org/10.1016/j.psychres.2025.116683
, 2025, 'The LifeTrack Project: Baseline cohort characteristics and psychosocial factors associated with duration of suicidal ideation and prior suicide attempt', Psychiatry Research Communications, 5, http://dx.doi.org/10.1016/j.psycom.2025.100210
, 2025, 'Future Proofing Study: A cluster randomised controlled trial evaluating the effectiveness of a universal school-based cognitive-behavioural programme for adolescent depression', BMJ Mental Health, 28, pp. e301426, http://dx.doi.org/10.1136/bmjment-2024-301426
, 2025, 'Social connection as a key target for youth mental health', Mental Health and Prevention, 37, http://dx.doi.org/10.1016/j.mhp.2025.200395
, 2025, 'Future Directions in Depression Prevention', Journal of Consulting and Clinical Psychology, 93, pp. 328 - 339, http://dx.doi.org/10.1037/ccp0000936
, 2025, 'A systematic review and meta-analysis of psychological treatments to improve sleep quality in university students', Plos One, 20, http://dx.doi.org/10.1371/journal.pone.0317125
, 2025, 'Browse or broadcast? The influence of active and passive social media use on mood', Cognition and Emotion, 39, pp. 1329 - 1339, http://dx.doi.org/10.1080/02699931.2024.2439435
, 2025, 'Depression and Anxiety Among Young Gender- and Sexuality-Diverse Adolescents', JAMA Network Open, 8, http://dx.doi.org/10.1001/jamanetworkopen.2025.51570
, 2025, 'Identifying and supporting school-aged children and young people with anxiety and depressive disorders: the evidence and next steps', Australian Psychologist, 60, pp. 471 - 483, http://dx.doi.org/10.1080/00050067.2025.2567672
, 2025, 'Individual, social, and environmental predictors of insomnia symptom trajectories in a population cohort of Australian adolescents aged 13 to 17 years', Sleep Advances, 6, http://dx.doi.org/10.1093/sleepadvances/zpaf058
, 2025, 'Longitudinal role of sleep disturbance in mental health and functioning among adults with suicidal ideation', British Journal of Clinical Psychology, http://dx.doi.org/10.1111/bjc.70021
, 2025, 'Mental Health Literacy of Primary School Teachers: A Scoping Review', School Psychology Review, http://dx.doi.org/10.1080/2372966X.2025.2542718
, 2025, 'Tapping into truth: an exploratory cross-sectional analysis of psychomotor symptoms and typing behaviour in an adolescent observational cohort.', NPP Digit Psychiatry Neurosci, 3, pp. 14, http://dx.doi.org/10.1038/s44277-025-00033-0
, 2024, 'Self-Reported Concerns among Australian Secondary School Students: Associations with Mental Health and Wellbeing', Child and Youth Care Forum, 53, pp. 1429 - 1450, http://dx.doi.org/10.1007/s10566-024-09804-w
, 2024, 'What aspects of the pandemic had the greatest impact on adolescent mental health: duration of lockdown or subjective experience?', Child and Adolescent Psychiatry and Mental Health, 18, pp. 63, http://dx.doi.org/10.1186/s13034-024-00759-3
, 2024, '‘Very little is done other than the odd reminder’…‘look after yourself’: a mixed-methods evaluation of what Australian teachers need and want from a wellbeing program', Australian Educational Researcher, 51, pp. 2117 - 2139, http://dx.doi.org/10.1007/s13384-023-00684-y
, 2024, 'Sexuality and Gender Diversity Among Adolescents in Australia, 2019-2021', JAMA Network Open, 7, http://dx.doi.org/10.1001/jamanetworkopen.2024.44187
, 2024, 'Randomised controlled trial of an online mental health and suicide gatekeeper resource for parents and caregivers: study protocol', BMJ Open, 14, http://dx.doi.org/10.1136/bmjopen-2023-082963
, 2024, 'Illness Anxiety Disorder: A Review of the Current Research and Future Directions', Current Psychiatry Reports, 26, pp. 331 - 339, http://dx.doi.org/10.1007/s11920-024-01507-2
, 2024, 'Intense and problematic social media use and sleep difficulties of adolescents in 40 countries', Journal of Adolescence, 96, pp. 1116 - 1125, http://dx.doi.org/10.1002/jad.12321
, 2024, 'Achievement goals and adolescent depression: implications for school-based interventions', Lancet Child and Adolescent Health, 8, pp. 387 - 388, http://dx.doi.org/10.1016/S2352-4642(24)00100-7
, 2024, 'The role of rumination in the relationship between symptoms of insomnia and depression in adolescents', Journal of Sleep Research, 33, http://dx.doi.org/10.1111/jsr.13932
, 2024, 'A Brief Workplace Training Program to Support Help-Seeking for Mental Ill-Health: Protocol for the Helipad Cluster Randomized Controlled Trial', Jmir Research Protocols, 13, http://dx.doi.org/10.2196/55529