The study’s importance is underscored by confronting a paradox: individuals who procrastinate their bedtime, thus curtailing the length and quality of their sleep, are paradoxically less driven to engage in stimulating or enjoyable activities during the hours they delay sleep. Lead author Steven Carlson, a doctoral candidate specializing in psychology, articulates this counterintuitive finding by emphasizing that bedtime procrastinators do not seek excitement or engagement. Instead, their behavioral patterns resonate with depressive affect, characterized by predominance of negative emotional experiences coupled with a paucity of positive feelings. This nuanced psychological profile indicates that bedtime procrastination might be an outward manifestation of complex internal emotional dysregulation rather than simply poor time management or a lack of self-control.

Utilizing a robust methodology, the research enlisted 390 young adults with a mean age of 24, a demographic critical in understanding modern sleep habits shaped by evolving social and technological landscapes. Participants underwent a multifaceted assessment including a chronotype questionnaire to distinguish ‘morning types’ from ‘evening types,’ reflecting innate circadian preferences affecting sleep patterns. In parallel, the researchers evaluated the “Big Five” personality traits – neuroticism, extraversion, openness, agreeableness, and conscientiousness – via validated psychometric instruments. Participants maintained detailed sleep diaries over a fortnight to quantify bedtime procrastination, ensuring high-resolution behavioral data underpinning the study’s analytic rigor.

Adjusting for chronotype was a pivotal analytic step, isolating personality influences from biological sleep-wake tendencies. The persistence of significant associations between bedtime procrastination and elevated neuroticism alongside reduced conscientiousness and extraversion even after controlling for chronotype highlights the robustness of the findings. Neuroticism, often linked to anxiety and emotional instability, may predispose individuals to experience negative pre-sleep affect, thereby disrupting habitual sleep initiation. Conscientiousness, reflecting self-discipline and goal orientation, when low, plausibly impairs the capacity to adhere to planned bedtimes. Similarly, lower extraversion suggests reduced proclivity toward energizing social interactions, which might otherwise distract from ruminative or negative thought patterns at night.

The researchers place these behavioral insights within the broader context of sleep health, referencing guidance from the American Academy of Sleep Medicine, which advocates for adults to regularly achieve seven or more hours of sleep. Bedtime procrastination compromises this recommendation by eroding the opportunity for sufficient sleep, thereby threatening diverse facets of mental and physical health. Sleep deprivation has been robustly linked to impaired cognitive performance, emotional dysregulation, and susceptibility to chronic illnesses, making the management of bedtime procrastination an essential public health objective.

Crucially, the study propels a compelling argument that emotional health – particularly the management of negative affect and anxiety preceding bedtime – may serve as an actionable target for clinical interventions. Carlson posits that bedtime procrastination extends beyond traditional conceptualizations rooted in poor planning or time management difficulties. Instead, it embodies a behavioral symptom of deeper affective challenges, potentially amenable to therapeutic strategies aimed at reducing pre-sleep emotional distress. If successful, such interventions could mitigate this behavioral barrier to adequate sleep and reverberate as improvements in overall psychological well-being.

This research not only enhances scientific understanding but also carries sweeping societal implications. In an era where digital distractions and increasing mental health challenges converge, bedtime procrastination manifests as a highly prevalent behavior with cascading effects on productivity, mood regulation, and physical health. The societal costs related to sleep deficiency accentuate the urgency for innovative, evidence-based approaches to curtail bedtime procrastination and its sequelae.

The upcoming presentation of these findings at SLEEP 2025—a leading international forum convened by the Associated Professional Sleep Societies, which includes the American Academy of Sleep Medicine and the Sleep Research Society—will stimulate dialogue among experts in sleep medicine, circadian biology, and psychological science. Such interdisciplinary forums are instrumental in translating emerging empirical knowledge into practical clinical guidelines and public health strategies.

Beyond the research implications, the study exemplifies methodological rigor through its longitudinal diary method, ensuring ecological validity by capturing naturalistic sleep behaviors over two weeks. This approach surpasses reliance on retrospective self-report alone, which is often vulnerable to recall bias, thereby enriching the reliability and applicability of the findings. The researchers’ commitment to disentangling chronotype influences from personality effects further bolsters the clarity and precision of the conclusions.

In sum, the University of Utah study elucidates the intricate interplay between personality, emotional health, and bedtime procrastination, reframing this common behavior as a multifaceted psychological phenomenon. It elevates understanding of how depressive tendencies and emotional regulation difficulties manifest in everyday sleep-related behaviors, pointing toward integrated approaches that encompass psychological and behavioral dimensions for improving sleep hygiene. This paradigm shift holds promise for developing tailored interventions to address one of the most insidious barriers to adequate sleep in young adults today.

As the scientific community and the public alike await the formal presentation of these findings, it is becoming ever clearer that addressing bedtime procrastination demands more than just admonitions about discipline or time management. Instead, it calls for holistic strategies that tackle emotional health problems head-on, potentially revolutionizing how sleep health is conceptualized and managed in clinical and public health contexts alike.

Subject of Research: People

Article Title: Depressive and Dysregulated: Examining Personality Factors Among Bedtime Procrastinators

News Publication Date: 19-May-2025

Web References:

• DOI link to the article
• Sleep 2025 Annual Meeting
• American Academy of Sleep Medicine (AASM)
• Sleep Research Society (SRS)

References:

• American Academy of Sleep Medicine. (n.d.). Sleep Duration Recommendations.
• Carlson, S. et al. (2025). Depressive and Dysregulated: Examining Personality Factors Among Bedtime Procrastinators. Sleep, Supplement 1.

Keywords: Sleep, Mental health

The honored recipients embody leadership in their respective areas, contributing groundbreaking insights that deepen the understanding of sleep physiology, its disorders, and the intricate interplay between sleep and systemic diseases. Their work reflects a dedication not only to patient care but also to the evolution of the scientific underpinnings of circadian biology and sleep medicine. This collective expertise actively reshapes clinical paradigms and inspires the next generation of clinicians and researchers committed to unraveling the complexities of sleep health.

Dr. Carol Rosen receives the Distinguished Leadership Award for her extensive work in pediatric sleep medicine, an area critical for early-life intervention and lifelong health outcomes. Her career has been marked by pioneering clinical protocols and diagnostic methodologies aimed at identifying and managing sleep-disordered breathing in children. Through her leadership at renowned institutions and ongoing advisory roles, including contributions to NIH sleep research, Dr. Rosen has greatly influenced guidelines that ensure rigorous, evidence-based pediatric sleep care. Her dedication highlights the importance of tailored approaches to diagnosing neurological and respiratory sleep conditions in pediatric populations, whose development can be profoundly impacted by sleep disturbances.

The Excellence in Research Award has been bestowed upon Dr. Reena Mehra for her impactful investigations into cardiovascular sleep disorders, particularly focusing on the association between atrial fibrillation and sleep pathology. Dr. Mehra’s innovative use of large-scale, data-driven methodologies has broadened understanding of how disrupted sleep patterns contribute to cardiovascular morbidity. As division head at the University of Washington and holding a distinguished endowed chair, her prolific publication record and global scientific presentations underscore her leadership in integrating respiratory and cardiac physiology with sleep medicine. Her mentorship fosters interdisciplinary research that bridges molecular insights with clinical cardiopulmonary applications.

Dr. Ilene Rosen is recognized with the Excellence in Education Award for her trailblazing efforts in designing competency-based training frameworks for sleep medicine education. Serving in prominent academic leadership positions at the University of Pennsylvania, her endeavors advance educational strategies that equip healthcare professionals to meet evolving clinical demands. A recognized authority on fatigue management and graduate medical education, Dr. Rosen’s scholarship interrogates the mechanisms by which sleep deprivation affects cognitive and physiological function, shaping the future of healthcare workforce training and patient care standards alike.

The Sleep Health Advocate Award honors Dr. Nathaniel Watson for his relentless commitment to improving sleep care across diverse populations. His research delves into the genetic determinants of sleep duration and disturbances, and their metabolic and inflammatory consequences, highlighting the intersection of sleep biology with systemic health risks including cancer. Beyond academia, Dr. Watson champions public health initiatives such as advocating for healthy school start times and reforming daylight saving time policies, demonstrating how sleep science translates into societal well-being and policy reform.

Dr. Dennis Hwang’s Clinical Achievement Award recognizes his pioneering contributions to sleep medicine through leveraging big data analytics and artificial intelligence to optimize clinical outcomes. As regional co-chair at Kaiser Permanente Southern California, Dr. Hwang spearheads the development of innovative AI-driven tools that identify sleep care gaps and enhance personalized treatment strategies. His work exemplifies the convergence of technology and clinical practice, pushing forward the frontiers of telemedicine and digital health solutions in sleep medicine.

Together, these distinguished professionals collectively illustrate the multifaceted nature of sleep medicine as it intersects with diverse biomedical disciplines. Their contributions span molecular genetics, neurophysiology, cardiopulmonary medicine, educational innovation, and health policy advocacy. This breadth reflects an advancing understanding of sleep not merely as a passive state but as a dynamic modulator of systemic health, homeostasis, and disease risk across the lifespan.

Modern sleep medicine increasingly embraces precision approaches informed by biological rhythms and circadian biology, areas that these awardees have advanced through their research and clinical practice. The incorporation of large population datasets, machine learning, and biological markers enables tailoring interventions to individual sleep phenotypes and comorbidities, promising improved outcomes in complex conditions such as atrial fibrillation, metabolic syndrome, and neurodegenerative diseases linked to sleep disturbances.

In recognition of these breakthroughs, the American Academy of Sleep Medicine continues to highlight sleep’s fundamental role in healthcare. The upcoming SLEEP 2025 meeting represents a critical nexus for disseminating new scientific findings and clinical innovations, fostering collaboration among scientists, clinicians, and policymakers. These distinguished awardees personify the Academy’s mission to transform sleep care, enhance public awareness, and elevate the scientific rigor of the field.

Sleep medicine’s future trajectory will likely be shaped by ongoing integration of advanced diagnostics, artificial intelligence, and broader advocacy efforts aimed at systemic health improvements. These award recipients demonstrate how interdisciplinary research and clinical excellence can catalyze this transformation, addressing both individual patient needs and societal challenges linked to sleep health.

As the medical community continues to unravel the complexities of sleep biology and its systemic implications, recognition of visionary leaders like Drs. Rosen, Mehra, Ilene Rosen, Watson, and Hwang is essential. Their contributions not only advance scientific discovery but also provide tangible frameworks for improving patient care and training future leaders in the sleep medicine workforce.

The recognition of these five individuals by the American Academy of Sleep Medicine underscores a pivotal moment in sleep medicine, reflecting a field growing in scientific depth, clinical sophistication, and societal impact. Through their pioneering work, they lay critical groundwork for innovations that may redefine health interventions across the lifespan by placing sleep health at the forefront of medical science.

Subject of Research: Sleep medicine integration into clinical practice, pediatric sleep-disordered breathing, cardiovascular sleep disorders, sleep medicine education, sleep health advocacy, application of artificial intelligence to sleep population health.

Article Title: American Academy of Sleep Medicine Announces 2025 Award Recipients for Excellence in Sleep Medicine

News Publication Date: June 9, 2025

Web References: https://aasm.org/about/awards/

Keywords: Sleep, Biological rhythms, Sleep-disordered breathing, Pediatric sleep medicine, Cardiovascular sleep medicine, Sleep education, Sleep health advocacy, Artificial intelligence in sleep medicine, Ciradian biology, Fatigue management, Atrial fibrillation, Telemedicine