M Gradisar

Affiliations

School of Psychology, Flinders University, Adelaide, Australia.

Publications (52)

Self-reported sleep patterns and quality amongst adolescents: cross-sectional and prospective associations with anxiety and depression.

Journal of child psychology and psychiatry, and allied disciplines

Avec: Faith Orchard , Alice M Gregory , Michael Gradisar , Shirley Reynolds

Using big data to explore worldwide trends in objective sleep in the transition to adulthood.

Sleep medicine

Avec: L Kuula , M Gradisar , K Martinmäki , C Richardson , D Bonnar , K Bartel , C Lang , L Leinonen , A K Pesonen

REM sleep fragmentation associated with depressive symptoms and genetic risk for depression in a community-based sample of adolescents.

Journal of affective disorders

Avec: Anu-Katriina Pesonen , Michael Gradisar , Liisa Kuula , Michelle Short , Ilona Merikanto , Riin Tark , Katri Räikkönen , Jari Lahti

Cognitive performance in DSWPD patients upon awakening from habitual sleep compared with forced conventional sleep.

Journal of sleep research

Avec: Brandy Solheim , Alexander Olsen , Håvard Kallestad , Knut Langsrud , Bjørn Bjorvatn , Michael Gradisar , Trond Sand

Parents matter: barriers and solutions when implementing behavioural sleep interventions for infant sleep problems.

Sleep medicine

Avec: Hannah Whittall , Michal Kahn , Meg Pillion , Michael Gradisar

Validation of the Parental Understanding and Misperceptions about BAby's Sleep Questionnaire using auto-videosomnography.

Journal of child psychology and psychiatry, and allied disciplines

Avec: Eunyeong Jang , Solbi Kang , Bei Bei , Seockhoon Chung , Michael Gradisar , Michal Kahn , Natalie Barnett , Sooyeon Suh

Low-intensity scheduled morning exercise for adolescents with a late chronotype: a novel treatment to advance circadian phase?

Sleep advances : a journal of the Sleep Research Society

Avec: Christin Lang , Cele Richardson , Michelle A Short , Michael Gradisar

Effects of cognitive behavioural therapy and bright light therapy for insomnia in youths with eveningness: study protocol for a randomised controlled trial.

Trials

Avec: Shirley Xin Li , Forrest Tin Wai Cheung , Ngan Yin Chan , Joey Wing Yan Chan , Jihui Zhang , Albert Martin Li , Colin A Espie , Michael Gradisar , Yun-Kwok Wing

Circadian typology and implications for adolescent sleep health. Results from a large, cross-sectional, school-based study.

Sleep medicine

Avec: Ingvild West Saxvig , Linn Nyjordet Evanger , Ståle Pallesen , Mari Hysing , Børge Sivertsen , Michael Gradisar , Bjørn Bjorvatn

Reliability of sleep spindle measurements in adolescents: How many nights are necessary?

Journal of sleep research

Avec: Chelsea M Reynolds , Michael Gradisar , Michelle A Short

Readiness to change and commitment as predictors of therapy compliance in adolescents with Delayed Sleep-Wake Phase Disorder.

Sleep medicine

Avec: Gorica Micic , Cele Richardson , Neralie Cain , Chelsea Reynolds , Kate Bartel , Ben Maddock , Michael Gradisar

Evaluation of a Brief Sleep Intervention Designed to Improve the Sleep, Mood, and Cognitive Performance of Esports Athletes.

International journal of environmental research and public health

Avec: Daniel Bonnar , Sangha Lee , Brandy M Roane , Daniel J Blum , Michal Kahn , Eunhee Jang , Ian C Dunican , Michael Gradisar , Sooyeon Suh

Sleep and physical activity - the dynamics of bi-directional influences over a fortnight.

BMC public health

Avec: Anu-Katriina Pesonen , Michal Kahn , Liisa Kuula , Topi Korhonen , Leena Leinonen , Kaisu Martinmäki , Michael Gradisar , Jari Lipsanen

Adolescents' trajectories of depression and anxiety symptoms prior to and during the COVID-19 pandemic and their association with healthy sleep patterns.

Scientific reports

Avec: Serena Bauducco , Lauren A Gardner , Scarlett Smout , Katrina E Champion , Cath Chapman , Amanda Gamble , Maree Teesson , Michael Gradisar , Nicola C Newton

Pediatric sleep: current knowledge, gaps, and opportunities for the future.

Sleep

Avec: Alexandria M Reynolds , Andrea M Spaeth , Lauren Hale , Ariel A Williamson , Monique K LeBourgeois , Sachi D Wong , Lauren E Hartstein , Jessica C Levenson , Misol Kwon , Chantelle N Hart , Ashley Greer , Cele E Richardson , Michael Gradisar , Michelle A Clementi , Stacey L Simon , Lilith M Reuter-Yuill , Daniel L Picchietti , Salome Wild , Leila Tarokh , Kathy Sexton-Radek , Beth A Malow , Kristina P Lenker , Susan L Calhoun , Dayna A Johnson , Daniel Lewin , Mary A Carskadon

Can cry tolerance be increased in mothers of infants with sleep problems, and why does it matter? A quasi-experimental study.

Sleep medicine

Avec: Hannah Whittall , Michael Gradisar , Josh Fitton , Meg Pillion , Michal Kahn

Sleep and screen exposure across the beginning of life: deciphering the links using big-data analytics.

Sleep

Avec: Michal Kahn , Natalie Barnett , Assaf Glazer , Michael Gradisar

How internal and external cues for bedtime affect sleep and adaptive functioning in adolescents.

Sleep medicine

Avec: Michelle A Short , Liisa Kuula , Michael Gradisar , Anu-Katriina Pesonen

Is sleep the red flag to psychopathology's bull?

Journal of child psychology and psychiatry, and allied disciplines

Avec: Michael Gradisar , Alice M Gregory , Liat Tikotzky

Self-reported sleep duration, sleep quality and sleep problems in Mexicans adults: Results of the 2016 Mexican National Halfway Health and Nutrition Survey.

Sleep health

Avec: Arturo Arrona-Palacios , Michael Gradisar

Perfectionism and insomnia in adolescents: The role of vulnerability to stress and gender.

Journal of adolescence

Avec: Cele Richardson , Michael Gradisar

The "Dream Changer": a randomized controlled trial evaluating the efficacy of a parent-based intervention for childhood nightmares.

Sleep

Avec: Stephanie Bourboulis , Michael Gradisar , Michal Kahn

Sleep's role in the development and resolution of adolescent depression.

Nature reviews psychology

Avec: Michael Gradisar , Michal Kahn , Gorica Micic , Michelle Short , Chelsea Reynolds , Faith Orchard , Serena Bauducco , Kate Bartel , Cele Richardson

Implementation of Behavioral Interventions for Infant Sleep Problems in Real-World Settings.

The Journal of pediatrics

Avec: Michal Kahn , Natalie Barnett , Michael Gradisar

Development of evening sleep homeostatic pressure in early adolescent boys.

Sleep medicine

Avec: Chelsea M Reynolds , Michelle A Short , Michal Kahn , Cele Richardson , Melanie Heath , Hannah Whittall , Leon Lack , Michael Gradisar

Cognitive "insomnia" processes in delayed sleep-wake phase disorder: Do they exist and are they responsive to chronobiological treatment?

Journal of consulting and clinical psychology

Avec: Cele Richardson , Gorica Micic , Neralie Cain , Kate Bartel , Ben Maddock , Michael Gradisar

Is It Time We Stop Discouraging Evening Physical Activity? New Real-World Evidence From 150,000 Nights.

Frontiers in public health

Avec: Michal Kahn , Topi Korhonen , Leena Leinonen , Kaisu Martinmaki , Liisa Kuula , Anu-Katriina Pesonen , Michael Gradisar

Sleep in older adolescents. Results from a large cross-sectional, population-based study.

Journal of sleep research

Avec: Ingvild West Saxvig , Bjørn Bjorvatn , Mari Hysing , Børge Sivertsen , Michael Gradisar , Ståle Pallesen

Sleeping through COVID-19: a longitudinal comparison of 2019 and 2020 infant auto-videosomnography metrics.

Journal of child psychology and psychiatry, and allied disciplines

Avec: Michal Kahn , Michael Gradisar

COVID-19 babies: auto-videosomnography and parent reports of infant sleep, screen time, and parent well-being in 2019 vs 2020.

Sleep medicine

Avec: Michal Kahn , Natalie Barnett , Assaf Glazer , Michael Gradisar

Understanding Sleep-Wake Behavior in Late Chronotype Adolescents: The Role of Circadian Phase, Sleep Timing, and Sleep Propensity.

Frontiers in psychiatry

Avec: Christin Lang , Cele Richardson , Gorica Micic , Michael Gradisar

Wi-Fi off, devices out: do parent-set technology rules play a role in adolescent sleep?

Sleep medicine: X

Avec: Meg Pillion , Michael Gradisar , Kate Bartel , Hannah Whittall , Jessica Mikulcic , Alexandra Daniels , Benita Rullo , Michal Kahn

Electric lighting, adolescent sleep and circadian outcomes, and recommendations for improving light health.

Sleep medicine reviews

Avec: Emily J Ricketts , Daniel S Joyce , Ariel J Rissman , Helen J Burgess , Christopher S Colwell , Leon C Lack , Michael Gradisar

Trajectories of insomnia symptoms and insufficient sleep duration in early adolescents: associations with school stress.

Sleep advances : a journal of the Sleep Research Society

Avec: Serena V Bauducco , Metin Özdemir , Michael Gradisar , Katja Boersma , Sevgi Bayram-Özdemir

It's past your bedtime, but does it matter anymore? How longitudinal changes in bedtime rules relate to adolescents' sleep.

Journal of sleep research

Avec: S V Bauducco , L A Gardner , K Champion , N Newton , M Gradisar

Chronotype, circadian rhythms and mood.

Current opinion in psychology

Avec: Serena Bauducco , Cele Richardson , Michael Gradisar

The roles of repetitive negative thinking and perfectionism in explaining the relationship between sleep onset difficulties and depressed mood in adolescents.

Sleep health

Avec: Iris Huang , Michelle A Short , Kate Bartel , Anne O'Shea , Rachel M Hiller , Nicole Lovato , Gorica Micic , Michael Oliver , Michael Gradisar

Altering Adolescents' Pre-Bedtime Phone Use to Achieve Better Sleep Health.

Health communication

Avec: K Bartel , R Scheeren , M Gradisar

Pediatric motor activity during sleep as measured by actigraphy.

Sleep

Avec: Lisa J Meltzer , Michelle Short , Genery D Booster , Michael Gradisar , Christine A Marco , Amy R Wolfson , Mary A Carskadon

Paediatric sleep literacy in australian health professionals.

Sleep medicine

Avec: C Richardson , M Ree , R S Bucks , M Gradisar

Delayed sleep-wake phase disorder in young adults: prevalence and correlates from a national survey of Norwegian university students.

Sleep medicine

Avec: Børge Sivertsen , Allison G Harvey , Michael Gradisar , Ståle Pallesen , Mari Hysing

Infant sleep during COVID-19: Longitudinal analysis of infants of US mothers in home confinement versus working as usual.

Sleep health

Avec: Michal Kahn , Natalie Barnett , Assaf Glazer , Michael Gradisar

Sleep, screen time and behaviour problems in preschool children: an actigraphy study.

European child & adolescent psychiatry

Avec: Michal Kahn , Ortal Schnabel , Michael Gradisar , Geila S Rozen , Michelle Slone , Naama Atzaba-Poria , Liat Tikotzky , Avi Sadeh

Do symptoms of depression, anxiety or stress impair the effectiveness of cognitive behavioural therapy for insomnia? A chart-review of 455 patients with chronic insomnia.

Sleep medicine

Avec: Alexander Sweetman , Nicole Lovato , Gorica Micic , Hannah Scott , Kelsey Bickley , Jenny Haycock , Jodie Harris , Michael Gradisar , Leon Lack

Sleep Characteristics and Mood of Professional Esports Athletes: A Multi-National Study.

International journal of environmental research and public health

Avec: Sangha Lee , Daniel Bonnar , Brandy Roane , Michael Gradisar , Ian C Dunican , Michele Lastella , Gemma Maisey , Sooyeon Suh

Depressed mood and repetitive negative thinking in Delayed Sleep-Wake Phase Disorder: Treatment effects and a comparison with good sleepers.

Journal of sleep research

Avec: Cele Richardson , Michael Gradisar

What's "app"-ning to adolescent sleep? Links between device, app use, and sleep outcomes.

Sleep medicine

Avec: Meg Pillion , Michael Gradisar , Kate Bartel , Hannah Whittall , Michal Kahn

A randomised controlled dismantling trial of sleep restriction therapies for chronic insomnia disorder in middle childhood: effects on sleep and anxiety, and possible contraindications.

Journal of sleep research

Avec: Neralie Cain , Cele Richardson , Kate Bartel , Hannah Whittall , Joseph Reeks , Michael Gradisar

Technology use as a sleep-onset aid: are adolescents using apps to distract themselves from negative thoughts?

Sleep advances : a journal of the Sleep Research Society

Avec: Alexandra Daniels , Meg Pillion , Benita Rullo , Jessica Mikulcic , Hannah Whittall , Kate Bartel , Michal Kahn , Michael Gradisar , Serena V Bauducco

Treating sleep problems in young children: A randomised controlled trial of a group-based, parent-focused behavioural sleep intervention.

Behaviour research and therapy

Avec: Caroline L Donovan , Amy Shiels , Melissa Legg , Lisa J Meltzer , Lara J Farrell , Allison M Waters , Michael Gradisar

Sleepless on the road: Are mothers of infants with insomnia at risk for impaired driving?

Journal of sleep research

Avec: Michal Kahn , Christopher Irwin , Meg Pillion , Hannah Whittall , Josh Fitton , Madeline Sprajcer , Michael Gradisar

A bidirectional model of sleep and technology use: A theoretical review of How much, for whom, and which mechanisms.

Sleep medicine reviews

Avec: Serena Bauducco , Meg Pillion , Kate Bartel , Chelsea Reynolds , Michal Kahn , Michael Gradisar

Réseau de co-auteurs

Michael Gradisar 48 collaborations

Michal Kahn 20 collaborations

Cele Richardson 10 collaborations

Kate Bartel 9 collaborations

Hannah Whittall 8 collaborations

Meg Pillion 7 collaborations

Gorica Micic 6 collaborations

Natalie Barnett 5 collaborations

Michelle A Short 5 collaborations

Anu-Katriina Pesonen 4 collaborations

Liisa Kuula 4 collaborations

Serena Bauducco 4 collaborations

Michelle Short 3 collaborations

Bjørn Bjorvatn 3 collaborations

Sooyeon Suh 3 collaborations

Ståle Pallesen 3 collaborations

Mari Hysing 3 collaborations

Børge Sivertsen 3 collaborations

Neralie Cain 3 collaborations

Chelsea Reynolds 3 collaborations

Assaf Glazer 3 collaborations

Faith Orchard 2 collaborations

Alice M Gregory 2 collaborations

C Richardson 2 collaborations

K Bartel 2 collaborations

Christin Lang 2 collaborations

Ingvild West Saxvig 2 collaborations

Chelsea M Reynolds 2 collaborations

Ben Maddock 2 collaborations

Daniel Bonnar 2 collaborations

Sangha Lee 2 collaborations

Ian C Dunican 2 collaborations

Topi Korhonen 2 collaborations

Leena Leinonen 2 collaborations

Mary A Carskadon 2 collaborations

Josh Fitton 2 collaborations

Liat Tikotzky 2 collaborations

Leon Lack 2 collaborations

Jessica Mikulcic 2 collaborations

Alexandra Daniels 2 collaborations

Benita Rullo 2 collaborations

Serena V Bauducco 2 collaborations

Nicole Lovato 2 collaborations

Lisa J Meltzer 2 collaborations

Shirley Reynolds 1 collaboration

L Kuula 1 collaboration

K Martinmäki 1 collaboration

D Bonnar 1 collaboration

C Lang 1 collaboration

L Leinonen 1 collaboration

A K Pesonen 1 collaboration

Ilona Merikanto 1 collaboration

Riin Tark 1 collaboration

Katri Räikkönen 1 collaboration

Jari Lahti 1 collaboration

Brandy Solheim 1 collaboration

Alexander Olsen 1 collaboration

Håvard Kallestad 1 collaboration

Knut Langsrud 1 collaboration

Trond Sand 1 collaboration

Eunyeong Jang 1 collaboration

Solbi Kang 1 collaboration

Bei Bei 1 collaboration

Seockhoon Chung 1 collaboration

Shirley Xin Li 1 collaboration

Forrest Tin Wai Cheung 1 collaboration

Ngan Yin Chan 1 collaboration

Joey Wing Yan Chan 1 collaboration

Jihui Zhang 1 collaboration

Albert Martin Li 1 collaboration

Colin A Espie 1 collaboration

Yun-Kwok Wing 1 collaboration

Linn Nyjordet Evanger 1 collaboration

Brandy M Roane 1 collaboration

Daniel J Blum 1 collaboration

Eunhee Jang 1 collaboration

Kaisu Martinmäki 1 collaboration

Jari Lipsanen 1 collaboration

Lauren A Gardner 1 collaboration

Scarlett Smout 1 collaboration

Katrina E Champion 1 collaboration

Cath Chapman 1 collaboration

Amanda Gamble 1 collaboration

Maree Teesson 1 collaboration

Nicola C Newton 1 collaboration

Alexandria M Reynolds 1 collaboration

Andrea M Spaeth 1 collaboration

Lauren Hale 1 collaboration

Ariel A Williamson 1 collaboration

Monique K LeBourgeois 1 collaboration

Sachi D Wong 1 collaboration

Lauren E Hartstein 1 collaboration

Jessica C Levenson 1 collaboration

Misol Kwon 1 collaboration

Chantelle N Hart 1 collaboration

Ashley Greer 1 collaboration

Cele E Richardson 1 collaboration

Michelle A Clementi 1 collaboration

Stacey L Simon 1 collaboration

Lilith M Reuter-Yuill 1 collaboration

Daniel L Picchietti 1 collaboration

Salome Wild 1 collaboration

Leila Tarokh 1 collaboration

Kathy Sexton-Radek 1 collaboration

Beth A Malow 1 collaboration

Kristina P Lenker 1 collaboration

Susan L Calhoun 1 collaboration

Dayna A Johnson 1 collaboration

Daniel Lewin 1 collaboration

Arturo Arrona-Palacios 1 collaboration

Stephanie Bourboulis 1 collaboration

Melanie Heath 1 collaboration

Kaisu Martinmaki 1 collaboration

Emily J Ricketts 1 collaboration

Daniel S Joyce 1 collaboration

Ariel J Rissman 1 collaboration

Helen J Burgess 1 collaboration

Christopher S Colwell 1 collaboration

Leon C Lack 1 collaboration

Metin Özdemir 1 collaboration

Katja Boersma 1 collaboration

Sevgi Bayram-Özdemir 1 collaboration

S V Bauducco 1 collaboration

L A Gardner 1 collaboration

K Champion 1 collaboration

N Newton 1 collaboration

Iris Huang 1 collaboration

Anne O'Shea 1 collaboration

Rachel M Hiller 1 collaboration

Michael Oliver 1 collaboration

R Scheeren 1 collaboration

Genery D Booster 1 collaboration

Christine A Marco 1 collaboration

Amy R Wolfson 1 collaboration

M Ree 1 collaboration

R S Bucks 1 collaboration

Allison G Harvey 1 collaboration

Ortal Schnabel 1 collaboration

Geila S Rozen 1 collaboration

Michelle Slone 1 collaboration

Naama Atzaba-Poria 1 collaboration

Avi Sadeh 1 collaboration

Alexander Sweetman 1 collaboration

Hannah Scott 1 collaboration

Kelsey Bickley 1 collaboration

Jenny Haycock 1 collaboration

Jodie Harris 1 collaboration

Brandy Roane 1 collaboration

Michele Lastella 1 collaboration

Gemma Maisey 1 collaboration

Joseph Reeks 1 collaboration

Caroline L Donovan 1 collaboration

Amy Shiels 1 collaboration

Melissa Legg 1 collaboration

Lara J Farrell 1 collaboration

Allison M Waters 1 collaboration

Christopher Irwin 1 collaboration

Madeline Sprajcer 1 collaboration