REFERENCES
- Borisenkov MF, Kosova AL, Kasyanova ON. (2012). Impact of perinatal photoperiod on the chronotype of 11- to 18-year-olds in Northern European Russia. Chronobiol. Int. 29:305–310
- Caci H, Robert P, Dossios C, Boyer P. (2005). L'échelle de matinalité pour enfants et adolescents: propriétés psychométriques et effet du mois de naissance. (Morningness–Eveningness for Children Scale: psychometric properties and month of birth effect). L'Encéphale 31:56–64
- Carskadon MA. (1990). Patterns of sleep and sleepiness in adolescents. Pediatrician 17:5–12.
- Carskadon MA, Vieira C, Acebo C. (1993). Association between puberty and delayed phase preference. Sleep 16:258–262.
- Cofer LF, Grice JW, Sethre-Hofstad L, Radi CJ, Zimmermann LK, Palmer-Seal D, Santa-Maria G. (1999). Developmental perspectives on morningness-eveningness and social interactions. Hum. Dev. 42:169–198.
- Colrain IM, Baker FC. (2011). Changes in sleep as a function of adolescent development. Neuropsychol. Rev. 21:5–21.
- Harada T. (2008). Sleep habits and diurnal rhythms of Japanese children and students aged 0–25 years—focusing on life environmental factors including 24hrs commercialization society. Chronobiology 14:36–43 [in Japanese].
- Harada T, Kobayashi R, Wada K, Nishihara R, Kondo A, Akimitsu O, Noji T, Taniwaki N, Nakade M, Krejci M, Takeuchi H. (2011). Effect of birth season on circadian typology appearing in Japanese young children aged 2 to 12 years disappears in older students aged 18 to 25 years. Chronobiol. Int. 28:638–642.
- Kennaway DJ. (2002). Programming of the fetal suprachiasmatic nucleus and subsequent adult rhythmicity. Trends Endocrinol. Metab. 13:398–402.
- Kim S, Dueker GL, Hasher L, Goldstein D. (2002). Children's time of day preference: age, gender and ethnic differences. Pers. Individ. Dif. 33:1083–1090.
- Mersch PPA, Middendorp HM, Bouhuys AL, Beersma DGM, Hoofdakker RH van d. (1999). Seasonal affective disorder and latitude: a review of the literature. J. Affect. Dis. 53:35–48.
- Mongrain V, Paquet J, Dumont M. (2006). Contribution of the photoperiod at birth to the association between season of birth and diurnal preference. Neurosci. Lett. 406:113–116.
- Natale V. (1997). Is there a relationship between morningness and birth date? Chronobiol. Int. 14:123.
- Natale V, Adan A. (1999). Season of birth modulates morningness–eveningness preference in humans. Neurosci. Lett. 274:139–141.
- Natale V, Di Milia L. (2011). Season of birth and morningness: comparison between the Northern and Southern hemispheres. Chronobiol. Int. 28:727–730.
- Natale V, Adan A, Chotai J. (2002). Further results on the association between morningness–eveningness preference and the season of birth in human adults. Neuropsychobiology 46:209–214.
- Natale V, Adan A, Fabbri M. (2009). Season of birth, gender, and social–cultural effects on sleep timing preferences in humans. Sleep 32:423–426.
- NOAA Solar Calculator. Available at: http://www.esrl.noaa.gov/gmd/grad/solcalc. Accessed March 30, 2012.
- Portaluppi F, Smolensky MH, Touitou Y. (2010). Ethics and methods for biological rhythm research on animals and human beings. Chronobiol. Int. 27:1911–1929.
- Randler C. (2009). Validation of the full and reduced Composite Scale of Morningness. Biol. Rhythm Res. 40:413–423.
- Randler C, Bilger S, Díaz-Morales JF. (2009). Associations among sleep, chronotype, parental monitoring, and pubertal development among German adolescents. J. Psychol. 143:1–12.
- Roenneberg T, Wirz–Justice A, Merrow M. (2003). Life between clocks: daily temporal patterns of human chronotypes. J. Biol. Rhythms 18:80–90.
- Roenneberg T, Kuehnle T, Pramstaller P, Ricken J, Havel M, Guth A, Merrow M. (2004). A marker for the end of adolescence. Curr. Biol. 14:R1038–R1039.
- Ruppenthal S, Limmer R, Bonß W. (2006). Literature on job mobility in Germany. In Widmer E, Schneider NF (eds). State-of-the-art of Mobility Research. JobMob and FamLives Working Paper 06-1/05, pp. 87–112.
- Sivan Y, Laudon M, Tauman R, Zisapel N. (2001). Melatonin production in healthy infants: evidence for seasonal variations. Pediatr. Res. 49:63–68.
- Smith CS, Reilly C, Midkiff K. (1989). Evaluation of three circadian rhythm questionnaires with suggestions for an improved measure of morningness. J. Appl. Psychol. 74:728–738.
- Takao M, Kurachi T, Kato H. (2009). Photoperiod at birth does not modulate the diurnal preference in Asian population. Chronobiol. Int. 26:1470–1477.
- Thun E, Bjorvatn B, Osland TM, Steen VM, Sivertsen B, Johansen T, Lilleholt TH, Udnes I, Nordhus IH, Pallesen S. (2012). An actigraphy validation study of seven morningness–eveningness inventories. Eur. Psychol. 17:222–230.
- Torsvall L, Akerstedt T. (1980). A diurnal type scale. Construction, consistency and validation in shift work. Scand. J. Work Environ. Health 6:283–290.
- Tonetti L, Fabbri M, Natale V. (2009). Season of birth and personality in healthy young adults. Neurosci. Lett. 452:185–188.
- Tonetti L, Fabbri M, Martoni M, Natale V. (2011). Season of birth and sleep-timing preferences in adolescents. Chronobiol. Int. 28:536–540.
- Vollmer C, Randler C. (2012). Circadian preferences and personality values: morning types prefer social values, evening types prefer individual values. Pers. Individ. Dif. 52:738–743.
- Vollmer C, Schaal S, Hummel E, Randler C. (2011). Association among school-related, parental and self-related problems and morningness–eveningness in adolescents. Stress Health 27:413–419.
- Vollmer C, Michel U, Randler C. (2012). Outdoor light at night (LAN) is correlated with eveningness in adolescents. Chronobiol. Int. 29:502–508.