All Stories

  1. An open trial of bedtime fading for sleep disturbances in preschool children: a parent group education approach

    Article • Sleep Medicine, June 2018, Elsevier

    Professor Michael Gradisar

  2. Cognitive performance in adolescents with Delayed Sleep-Wake Phase Disorder: Treatment effects and a comparison with good sleepers

    Article • Journal of Adolescence, June 2018, Elsevier

    Professor Michael Gradisar

  3. Daytime sleepiness, driving performance, reaction time and inhibitory control during sleep restriction therapy for Chronic Insomnia Disorder

    Article • Sleep Medicine, May 2018, Elsevier

    Professor Michael Gradisar

  4. A randomised controlled trial of bright light therapy and morning activity for adolescents and young adults with Delayed Sleep-Wake Phase Disorder

    Article • Sleep Medicine, May 2018, Elsevier

    Professor Michael Gradisar

  5. Youth Screen Media Habits and Sleep

    Article • Child and Adolescent Psychiatric Clinics of North America, April 2018, Elsevier

    Professor Michael Gradisar

  6. The role of pre-sleep cognitions in adolescent sleep-onset problems

    Article • Sleep Medicine, March 2018, Elsevier

    Professor Michael Gradisar

  7. Development of Late Circadian Preference: Sleep Timing From Childhood to Late Adolescence

    Article • The Journal of Pediatrics, March 2018, Elsevier

    Professor Michael Gradisar, Jari Lahti

  8. Brief school-based interventions to assist adolescents’ sleep-onset latency: Comparing mindfulness and constructive worry versus controls

    Article • Journal of Sleep Research, February 2018, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

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

    Article • Health Communication, January 2018, Taylor & Francis

    Dr Michael Gradisar, Professor Michael Gradisar

  10. Mechanisms influencing older adolescents' bedtimes during videogaming: the roles of game difficulty and flow

    Article • Sleep Medicine, November 2017, Elsevier

    Professor Michael Gradisar

  11. Does comorbid obstructive sleep apnea impair the effectiveness of cognitive and behavioral therapy for insomnia?

    Article • Sleep Medicine, November 2017, Elsevier

    Professor Michael Gradisar

  12. The short and long of adolescent sleep: the unique impact of day length

    Article • Sleep Medicine, October 2017, Elsevier

    Professor Michael Gradisar

  13. Can exercise regulate the circadian system of adolescents? Novel implications for the treatment of delayed sleep-wake phase disorder

    Article • Sleep Medicine Reviews, August 2017, Elsevier

    Professor Michael Gradisar

  14. How Many Sleep Diary Entries Are Needed to Reliably Estimate Adolescent Sleep?

    Article • SLEEP, February 2017, Oxford University Press (OUP)

    Professor Michael Gradisar

  15. An investigation of the longitudinal relationship between sleep and depressed mood in developing teens

    Article • Nature and Science of Sleep, February 2017, Dove Medical Press

    Professor Michael Gradisar

  16. Validation of the Flinders Fatigue Scale as a measure of daytime fatigue

    Article • Sleep Medicine, February 2017, Elsevier

    Professor Michael Gradisar

  17. Personality differences in patients with delayed sleep–wake phase disorder and non-24-h sleep–wake rhythm disorder relative to healthy sleepers

    Article • Sleep Medicine, February 2017, Elsevier

    Professor Michael Gradisar

  18. Intrinsic and extrinsic predictors of video-gaming behaviour and adolescent bedtimes: the relationship between flow states, self-perceived risk-taking, device accessibility, parental regulation of media and bedtime

    Article • Sleep Medicine, February 2017, Elsevier

    Professor Michael Gradisar

  19. Trajectories of abstinence-induced Internet gaming withdrawal symptoms: A prospective pilot study

    Article • Addictive Behaviors Reports, December 2016, Elsevier

    Professor Michael Gradisar

  20. New Directions in the Link Between Technology Use and Sleep in Young People

    Article • October 2016, Springer Science + Business Media

    Professor Michael Gradisar

  21. Protective and risk factors associated with adolescent sleep: findings from Australia, Canada, and The Netherlands

    Article • Sleep Medicine, October 2016, Elsevier

    Professor Michael Gradisar

  22. Can the circadian phase be estimated from self-reported sleep timing in patients with Delayed Sleep Wake Phase Disorder to guide timing of chronobiologic treatment?

    Article • Chronobiology International, September 2016, Taylor & Francis

    Professor Michael Gradisar

  23. Circadian Melatonin and Temperature Taus in Delayed Sleep-wake Phase Disorder and Non-24-hour Sleep-wake Rhythm Disorder Patients

    Article • Journal of Biological Rhythms, June 2016, SAGE Publications

    Professor Michael Gradisar

  24. The etiology of delayed sleep phase disorder

    Article • Sleep Medicine Reviews, June 2016, Elsevier

    Professor Michael Gradisar

  25. Behavioral Interventions for Infant Sleep Problems: A Randomized Controlled Trial

    Article • PEDIATRICS, May 2016, American Academy of Pediatrics (AAP)

    Professor Michael Gradisar

  26. Are cognitive “insomnia” processes involved in the development and maintenance of delayed sleep wake phase disorder?

    Article • Sleep Medicine Reviews, April 2016, Elsevier

    Professor Michael Gradisar

  27. Withdrawal symptoms in internet gaming disorder: A systematic review

    Article • Clinical Psychology Review, February 2016, Elsevier

    Professor Michael Gradisar

  28. CBT-I Cannot Rest Until the Sleepy Teen Can

    Article • SLEEP, December 2015, Oxford University Press (OUP)

    Professor Michael Gradisar

  29. Assessing cognitive processes related to insomnia: A review and measurement guide for Harvey's cognitive model for the maintenance of insomnia

    Article • Sleep Medicine Reviews, October 2015, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  30. Caffeine and Sleep in Adolescents: A Systematic Review

    Article • Journal of Caffeine Research, September 2015, Mary Ann Liebert Inc

    Professor Michael Gradisar

  31. Nocturnal Melatonin Profiles in Patients with Delayed Sleep-Wake Phase Disorder and Control Sleepers

    Article • Journal of Biological Rhythms, July 2015, SAGE Publications

    Professor Michael Gradisar

  32. Sleep in Children and Adolescents with Obsessive-Compulsive Disorder

    Article • Sleep Medicine Clinics, June 2015, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  33. Protective and risk factors for adolescent sleep: A meta-analytic review

    Article • Sleep Medicine Reviews, June 2015, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  34. Evaluation of novel school-based interventions for adolescent sleep problems: does parental involvement and bright light improve outcomes?

    Article • Sleep Health, March 2015, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  35. A meta-analysis and model of the relationship between sleep and depression in adolescents: Recommendations for future research and clinical practice

    Article • Sleep Medicine Reviews, December 2014, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  36. A clinician's quick guide of evidence-based approaches: Paediatric sleep disorders

    Article • Clinical Psychologist, October 2014, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  37. Single night video-game use leads to sleep loss and attention deficits in older adolescents

    Article • Journal of Adolescence, October 2014, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  38. The role of insomnia, pre-sleep arousal and psychopathology symptoms in daytime impairment in adolescents with high-functioning autism spectrum disorder

    Article • Sleep Medicine, September 2014, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  39. Sleep timing, chronotype, mood, and behavior at an Arctic latitude (69°N)

    Article • Sleep Medicine, July 2014, Elsevier

    Dr Michael Gradisar, Professor Rolf Wynn, Professor Michael Gradisar

  40. Assessment and Treatment of Delayed Sleep Phase Disorder in Adolescents

    Article • Sleep Medicine Clinics, June 2014, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  41. Screening for Sleep Reduction in Adolescents Through Self-report: Development and Validation of the Sleep Reduction Screening Questionnaire (SRSQ)

    Article • Child & Youth Care Forum, April 2014, Springer Science + Business Media

    Dr Michael Gradisar, Professor Michael Gradisar

  42. The Development of Insomnia or the Plasticity of Good Sleep? A Preliminary Study of Acute Changes in Sleep and Insomnia Resulting from an Analogue Trauma

    Article • Behavioral Sleep Medicine, March 2014, Taylor & Francis

    Dr Michael Gradisar, Professor Michael Gradisar

  43. Does one hour of bright or short-wavelength filtered tablet screenlight have a meaningful effect on adolescents’ pre-bedtime alertness, sleep, and daytime functioning?

    Article • Chronobiology International, January 2014, Taylor & Francis

    Dr Michael Gradisar, Professor Michael Gradisar

  44. Trying to fall asleep while catastrophising: what sleep-disordered adolescents think and feel

    Article • Sleep Medicine, January 2014, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  45. Sleep Reduction Screening Questionnaire

    Article • January 2014, American Psychological Association (APA)

    Professor Michael Gradisar

  46. The Sleep and Technology Use of Americans: Findings from the National Sleep Foundation's 2011 Sleep in America Poll

    Article • Journal of Clinical Sleep Medicine, December 2013, American Academy of Sleep Medicine (AASM)

    Dr Michael Gradisar, Professor Michael Gradisar

  47. The impact of sleep on adolescent depressed mood, alertness and academic performance

    Article • Journal of Adolescence, December 2013, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  48. Delayed sleep phase disorder in youth

    Article • Current Opinion in Psychiatry, November 2013, Wolters Kluwer Health

    Dr Michael Gradisar, Professor Michael Gradisar

  49. Sleep Hygiene and Environment

    Article • November 2013, Oxford University Press (OUP)

    Dr Michael Gradisar, Professor Michael Gradisar

  50. Identifying Adolescent Sleep Problems

    Article • PLoS ONE, September 2013, PLOS

    Dr Michael Gradisar, Professor Michael Gradisar

  51. Delayed Sleep Phase Disorder in an Australian School-Based Sample of Adolescents

    Article • Journal of Clinical Sleep Medicine, September 2013, American Academy of Sleep Medicine (AASM)

    Dr Michael Gradisar, Professor Michael Gradisar

  52. The endogenous circadian temperature period length (tau) in delayed sleep phase disorder compared to good sleepers

    Article • Journal of Sleep Research, July 2013, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  53. An investigation of sleep patterns in adolescents with high-functioning autism spectrum disorder compared with typically developing adolescents

    Article • Developmental Neurorehabilitation, March 2013, Taylor & Francis

    Dr Michael Gradisar, Professor Michael Gradisar

  54. Estimating adolescent sleep patterns: parent reports versus adolescent self-report surveys, sleep diaries, and actigraphy

    Article • Nature and Science of Sleep, February 2013, Taylor & Francis

    Dr Michael Gradisar, Professor Michael Gradisar

  55. The sleep patterns and well-being of Australian adolescents

    Article • Journal of Adolescence, February 2013, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  56. Let's help parents help themselves: A letter to the editor supporting the safety of behavioural sleep techniques

    Article • Early Human Development, January 2013, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  57. The impact of prolonged violent video-gaming on adolescent sleep: an experimental study

    Article • Journal of Sleep Research, November 2012, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  58. A Cross-Cultural Comparison of Sleep Duration Between U.S. and Australian Adolescents

    Article • Health Education & Behavior, September 2012, SAGE Publications

    Dr Michael Gradisar, Professor Michael Gradisar

  59. Is shortened sleep duration a risk factor for overweight and obesity during adolescence? A review of the empirical literature

    Article • Sleep Medicine, August 2012, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  60. Insomnia and its Symptoms in Adolescents: Comparing DSM-IV and ICSD-II Diagnostic Criteria

    Article • Journal of Clinical Sleep Medicine, June 2012, American Academy of Sleep Medicine (AASM)

    Dr Michael Gradisar, Professor Michael Gradisar

  61. The discrepancy between actigraphic and sleep diary measures of sleep in adolescents

    Article • Sleep Medicine, April 2012, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  62. Dismantling the bidirectional relationship between paediatric sleep and anxiety

    Article • Clinical Psychologist, March 2012, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  63. The Chronic Sleep Reduction Questionnaire (CSRQ): a cross-cultural comparison and validation in Dutch and Australian adolescents

    Article • Journal of Sleep Research, February 2012, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  64. A Randomized Controlled Trial of Cognitive-Behavior Therapy Plus Bright Light Therapy for Adolescent Delayed Sleep Phase Disorder

    Article • SLEEP, December 2011, Oxford University Press (OUP)

    Dr Michael Gradisar, Professor Michael Gradisar

  65. Assessing clinical trials of Internet addiction treatment: A systematic review and CONSORT evaluation

    Article • Clinical Psychology Review, November 2011, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar, Dr Mark D Griffiths

  66. Time for Bed: Parent-Set Bedtimes Associated with Improved Sleep and Daytime Functioning in Adolescents

    Article • SLEEP, June 2011, Oxford University Press (OUP)

    Dr Michael Gradisar, Professor Michael Gradisar

  67. A motivational school-based intervention for adolescent sleep problems

    Article • Sleep Medicine, March 2011, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  68. Recent worldwide sleep patterns and problems during adolescence: A review and meta-analysis of age, region, and sleep

    Article • Sleep Medicine, February 2011, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  69. Electronic media use and sleep in school-aged children and adolescents: A review

    Article • Sleep Medicine, September 2010, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  70. Adolescent sleep and fluid intelligence performance

    Article • Sleep and Biological Rhythms, April 2010, Springer Science + Business Media

    Dr Michael Gradisar, Professor Michael Gradisar

  71. Family Disorganization, Sleep Hygiene, and Adolescent Sleep Disturbance

    Article • Journal of Clinical Child & Adolescent Psychology, August 2009, Taylor & Francis

    Dr Michael Gradisar, Professor Michael Gradisar

  72. Preparing for Year 12 examinations: Predictors of psychological distress and sleep

    Article • Australian Journal of Psychology, June 2009, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  73. The sleep patterns and problems of clinically anxious children

    Article • Behaviour Research and Therapy, April 2009, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  74. Evaluation of a School-Based Intervention for Adolescent Sleep Problems

    Article • SLEEP, March 2009, Oxford University Press (OUP)

    Professor Michael Gradisar

  75. Adolescent napping behavior: Dysfunctional cognitions and negative affect

    Article • Sleep and Biological Rhythms, October 2008, Springer Science + Business Media

    Dr Michael Gradisar, Professor Michael Gradisar

  76. The relationship between insomnia and body temperatures

    Article • Sleep Medicine Reviews, August 2008, Elsevier

    Dr Michael Gradisar, Professor Michael Gradisar

  77. Adolescent napping behavior: Comparisons of school week versus weekend sleep patterns

    Article • Sleep and Biological Rhythms, July 2008, Springer Science + Business Media

    Dr Michael Gradisar, Professor Michael Gradisar

  78. Adolescent sleep and working memory performance

    Article • Sleep and Biological Rhythms, July 2008, Springer Science + Business Media

    Dr Michael Gradisar, Professor Michael Gradisar

  79. Intensive Sleep Retraining treatment for chronic primary insomnia: a preliminary investigation

    Article • Journal of Sleep Research, September 2007, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar

  80. Relationships between sleep knowledge, sleep practice and sleep quality

    Article • Sleep and Biological Rhythms, January 2007, Springer Science + Business Media

    Dr Michael Gradisar, Professor Michael Gradisar

  81. Do chronic primary insomniacs have impaired heat loss when attempting sleep?

    Article • AJP Regulatory Integrative and Comparative Physiology, April 2006, American Physiological Society

    Dr Michael Gradisar, Professor Michael Gradisar

  82. Relationships between the Circadian Rhythms of Finger Temperature, Core Temperature, Sleep Latency, and Subjective Sleepiness

    Article • Journal of Biological Rhythms, April 2004, SAGE Publications

    Dr Michael Gradisar, Professor Michael Gradisar

  83. Acute finger temperature changes preceding sleep onsets over a 45-h period

    Article • Journal of Sleep Research, December 2002, Wiley

    Dr Michael Gradisar, Professor Michael Gradisar