Every paper SleepTools cites.

84 sources

• American Academy of Pediatrics, 2014: School start times for adolescents (policy statement)

  Used by: Teen Sleep

• American Academy of Pediatrics: pediatric sleep guidance

  Used by: How Much Sleep

• American Academy of Sleep Medicine: circadian rhythm sleep–wake disorder guidelines

  Used by: Schedule Fixer

• American Academy of Sleep Medicine: clinical practice guidelines on adult sleep duration

  Used by: How Much Sleep

• American Academy of Sleep Medicine: Healthy sleep habits guidance

  Used by: sleep-hygiene-quiz

• Aserinsky & Kleitman, 1953: Regularly occurring periods of eye motility (REM discovery)

  Used by: Sleep Cycle

• Banks & Dinges, 2007: Behavioral and physiological consequences of sleep restriction

  Used by: Sleep Debt

• Belenky et al., 2003: Patterns of performance degradation during sleep restriction (dose-response model)

  Used by: Sleep Banking

• Boivin & James, 2002: Light treatment and circadian adaptation to shift work

  Used by: Shift Work, Night Shift

• Breus, 2016: The Power of When (Lion/Bear/Wolf/Dolphin classification)

  Used by: Chronotype

• Brzezinski et al., 2005: Effects of exogenous melatonin on sleep — a meta-analysis

  Used by: Melatonin Timing

• Buysse et al., 1989: The Pittsburgh Sleep Quality Index (PSQI)

  Used by: Quality Score

• Carskadon & Dement, 2011: Normal human sleep, an overview (Principles and Practice of Sleep Medicine, 5th ed.)

  Used by: Sleep Cycle, Bedtime, Wake-Up Time

• Carskadon & Rechtschaffen, 2005: Monitoring and staging human sleep

  Used by: Sleep Cycle

• Carskadon & Rechtschaffen, 2005: Normal human sleep — stages reference

  Used by: Nap

• Carskadon et al., 1998 / 2002: Adolescent circadian phase delay and pubertal sleep regulation

  Used by: Teen Sleep

• Centers for Disease Control and Prevention: sleep duration by age

  Used by: How Much Sleep

• Chang, Aeschbach, Duffy & Czeisler, 2015: Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness (PNAS)

  Used by: screen-time-cutoff-calculator

• Colrain et al., 2014: Alcohol and the sleeping brain

  Used by: Alcohol and Sleep

• Czeisler et al., 1981: Bright light induction of strong (type 0) resetting of the human circadian pacemaker

  Used by: Schedule Fixer

• Czeisler et al., 1990: Exposure to bright light and darkness to treat physiologic maladaptation to night work

  Used by: Shift Work, Night Shift

• Dement & Kleitman, 1957: Cyclic variations in EEG during sleep and their relation to eye movements, body motility, and dreaming (the 90-minute sleep cycle)

  Used by: Sleep Cycle

• Dinges, 1992: Power naps and alertness

  Used by: Nap

• Dinges, 1995: An overview of sleepiness and accidents (cumulative debt and performance)

  Used by: Sleep Debt

• Drake et al., 2013: Caffeine effects on sleep taken 0, 3, or 6 h before going to bed

  Used by: Caffeine Cutoff, Caffeine Half-Life

• Eastman & Burgess, 2009: How to travel the world without jet lag

  Used by: Jet Lag

• Ebrahim et al., 2013: Alcohol and sleep I — effects on normal sleep (meta-analysis)

  Used by: Alcohol and Sleep

• Gradisar et al., 2013: The sleep and technology use of Americans — findings from the National Sleep Foundation's 2011 Sleep in America poll

  Used by: screen-time-cutoff-calculator

• Gringras et al., 2015: Bigger, brighter, bluer-better? Current light-emitting devices — adverse sleep properties and preventative strategies

  Used by: screen-time-cutoff-calculator

• Hafner et al., 2017 (RAND): Why sleep matters — the economic costs of insufficient sleep (population-level context)

  Used by: Deprivation Cost

• Harding, Franks & Wisden, 2019: The temperature dependence of sleep

  Used by: sleep-temperature-calculator

• Haskell et al., 1981: The effects of high and low ambient temperatures on human sleep stages

  Used by: sleep-temperature-calculator

• Herxheimer & Petrie, 2002: Melatonin for the prevention and treatment of jet lag (Cochrane review)

  Used by: Jet Lag

• Hirshkowitz et al. (NSF), 2015: National Sleep Foundation sleep duration recommendations

  Used by: Baby Sleep

• Hirshkowitz et al. (NSF), 2015: National Sleep Foundation's sleep time duration recommendations

  Used by: How Much Sleep

• Hirshkowitz et al. (NSF), 2015: sleep duration recommendations

  Used by: Teen Sleep

• Horne & Östberg, 1976: A self-assessment questionnaire to determine morningness-eveningness

  Used by: Chronotype

• Huckleberry: published age-based wake-window data

  Used by: Baby Sleep

• Institute of Medicine, 2001: Caffeine for the Sustainment of Mental Task Performance, ch. 2 Pharmacology of Caffeine (mean plasma half-life about 5 h, range 1.5 to 9.5 h; smoking and oral contraceptive effects)

  Used by: Caffeine Half-Life

• Irish et al., 2015: The role of sleep hygiene in promoting public health — a review of empirical evidence

  Used by: sleep-hygiene-quiz

• Jenni & O'Connor, 2005: Children's sleep, an interplay between culture and biology (nap transitions)

  Used by: Baby Sleep

• Knutti, Rothweiler & Schlatter, 1981: Effect of pregnancy on the pharmacokinetics of caffeine

  Used by: Caffeine Half-Life

• Lack et al., 2008: The relationship between insomnia and body temperatures

  Used by: sleep-temperature-calculator

• Lewy et al., 1984: Melatonin shifts human circadian rhythms according to a phase-response curve

  Used by: Schedule Fixer

• Lewy et al., 1992 / 1998: Melatonin phase-shifting and DLMO foundational research

  Used by: Melatonin Timing

• Lewy et al., 2006: The dim-light melatonin onset (DLMO) as a marker of circadian phase

  Used by: Melatonin Timing

• Lovato & Lack, 2010: Sleep inertia and nap length

  Used by: Nap

• Mah et al., 2011: The effects of sleep extension on athletic performance

  Used by: Sleep Banking

• Mastin, Bryson & Corwyn, 2006: Assessment of sleep hygiene using the Sleep Hygiene Index (referenced for construct scope only; items and scoring are original)

  Used by: sleep-hygiene-quiz

• Mednick et al., 2002: Nap stage composition and cognitive benefits

  Used by: Nap

• Monk, 2005: Circadian post-lunch dip and nap timing

  Used by: Nap

• Moon et al. (AAP), 2022: Sleep-Related Infant Deaths. Updated 2022 Recommendations for Reducing Infant Deaths in the Sleep Environment

  Used by: Baby Sleep

• Morin et al., 2011: The Insomnia Severity Index — psychometric indicators

  Used by: Quality Score

• Mundey et al., 2005: Phase-dependent treatment of delayed sleep phase syndrome with melatonin

  Used by: Schedule Fixer, Melatonin Timing

• National Sleep Foundation, 2014: Sleep Health Index methodology

  Used by: Quality Score

• National Sleep Foundation, 2015: age-based sleep duration consensus

  Used by: Bedtime

• National Sleep Foundation, 2015: sleep duration recommendations

  Used by: Sleep Debt

• Nehlig et al., 1992: Caffeine and the central nervous system (mechanism and pharmacokinetics)

  Used by: Caffeine Half-Life

• Nehlig et al., 1992: Caffeine and the central nervous system (pharmacokinetics)

  Used by: Caffeine Cutoff

• Ohayon et al., 2004: Meta-analysis of quantitative sleep parameters from childhood to old age

  Used by: Sleep Cycle, Bedtime, Wake-Up Time

• Okamoto-Mizuno & Mizuno, 2012: Effects of thermal environment on sleep and circadian rhythm

  Used by: sleep-temperature-calculator

• Paruthi et al. (AAP/AASM), 2016: Recommended amount of sleep for pediatric populations

  Used by: Baby Sleep

• Phillips et al., 2019: High sensitivity and interindividual variability in the response of the human circadian system to evening light

  Used by: screen-time-cutoff-calculator

• Roehrs & Roth, 2001: Sleep, sleepiness, and alcohol use

  Used by: Alcohol and Sleep

• Roenneberg et al., 2003: Life between clocks — daily temporal patterns of human chronotypes (MCTQ)

  Used by: Chronotype

• Roenneberg et al., 2012: Social jetlag and obesity (Current Biology)

  Used by: social-jet-lag-calculator

• Roenneberg, Wirz-Justice & Merrow, 2003: Life between clocks — daily temporal patterns of human chronotypes (MCTQ)

  Used by: social-jet-lag-calculator

• Rupp, Wesensten & Balkin, 2009: Banking sleep — realization of benefits during subsequent sleep restriction and recovery

  Used by: Sleep Banking

• Sachse et al., 1999: Functional significance of a C to A polymorphism in intron 1 of the CYP1A2 gene tested with caffeine

  Used by: Caffeine Half-Life

• Sack et al., 2007 (AASM): Circadian rhythm sleep disorders — clinical practice guidelines

  Used by: Shift Work, Night Shift

• Sack, 2010: Jet lag (NEJM clinical review)

  Used by: Jet Lag

• Searle, 2015: Alcohol calculations and their uncertainty (modern Widmark validation)

  Used by: Alcohol and Sleep

• Smith et al., 1999: Forward vs backward shift rotation

  Used by: Shift Work, Night Shift

• Stepanski & Wyatt, 2003: Use of sleep hygiene in the treatment of insomnia

  Used by: sleep-hygiene-quiz

• Tassi & Muzet, 2000: sleep inertia review

  Used by: Wake-Up Time

• U.S. Food and Drug Administration: Spilling the Beans, How Much Caffeine is Too Much (400 mg/day for healthy adults)

  Used by: Caffeine Half-Life

• Van Dongen et al., 2003: Cumulative cost of additional wakefulness — dose-response of sleep loss on neurobehavioral functions

  Used by: Sleep Debt, Deprivation Cost

• Walker et al., 2002: Practice with sleep makes perfect — sleep-dependent motor skill learning (REM and memory)

  Used by: Sleep Cycle

• Waterhouse et al., 2007: Jet lag — trends and coping strategies

  Used by: Jet Lag

• Widmark, 1932: Formula for blood alcohol concentration estimation

  Used by: Alcohol and Sleep

• Williamson & Feyer, 2000: Moderate sleep deprivation produces impairments equivalent to alcohol intoxication

  Used by: Deprivation Cost

• Wittmann, Dinich, Merrow & Roenneberg, 2006: Social jetlag — misalignment of biological and social time

  Used by: social-jet-lag-calculator

• Wolfson & Carskadon, 1998: Sleep schedules and daytime functioning in adolescents

  Used by: Teen Sleep

• Xie et al., 2013: Sleep drives metabolite clearance from the adult brain (glymphatic system in N3)

  Used by: Sleep Cycle