Agargün, M.Y., Kara, H. and Anlar, O. (1996) The validity and reliability of the Pittsburgh Sleep Quality Index. Turkish Journal of Psychiatry 7,107-115. (In Turkish: English abstract).

Bar-Or, O. (1987) The Wingate anaerobic test. An update on methodology, reliability and validity. Sports Medicine 44, 381-394.

Baumeister, R.F.(1984) Choking under pressure: self-consciousness and paradoxical effects of incentives on skillful performance. Journal of Personality and Social Psychology 46, 610-620.

Bernard, T., Giacomoni, M., Gavarry, O., Seymat, M. and Falgairette, G. (1998) Time-of-day effects in maximal anaerobic leg exercise. European Journal of Applied Physiology and Occupational Physiology 77, 133-138.

Buysse, D.J., Reynolds, C.F. 3rd, Monk, T.H., Berman, S.R. and Kupfer, D.J. (1989) The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research. Psychiatry Research 28, 193-213.

Caldwell, J.A.,Jr. and Leduc, P.A. (1998) Gender influences on performance, mood and recovery sleep in fatigued aviators. Ergonomics 41, 1757-1770.

Craft, L.L., Magyar, T.M., Becker, B.J. and Feltz, D.L. (2003) The relationship between the Competitive State Anxiety Inventory-2 and sport performance: a meta-analysis. Journal of Sport and Exercise Psychology 25, 44-65.

Crome, I. and Bloor, R. (2005) Substance misuse and psychiatric comorbidity in adolescents. Current Opinion in Psychiatry 18, 435-439.

DeMoja, C.A. and DeMoja, G. (1986) State-trait anxiety and motocross performance. Perceptual and Motor Skills 62, 107-110.

Dinges, D.F., Pack, F., Williams, K., Gillen, K.A., Powell, J.W., Ott, G.E., Aptowicz, C. and Pack, A.I. (1997) Cumulative sleepiness, mood disturbance, and psychomotor vigilance performance decrements during a week of sleep restricted to 4-5 hours per night. Sleep 20, 267-277.

Hogg, J.M. (1980) Anxiety and the competitive swimmer. Canadian Journal of Applied Sport Sciences 5, 183-187.

Horne, J.A. and Östberg, O. (1976) A self assessment questionnaire to determine morningness-eveningness in human circadian rhythms. International Journal of Chronobiology 4, 97-110.

Hume, P.A., Hopkins, W.G., Robinson, D.M., Robinson, S.M. and Hollings, S.C. (1993) Predictors of attainment in rhythmic sportive gymnastics. Journal of Sports Medicine and Physical Fitness 33, 367-377.

Jones, J.G. and Hardy, L. (1988) The effects of anxiety upon psychomotor performance. Journal of Sports Science 6, 59-67.

JrLeDuc, P.A., Caldwell, J.A.Jr. and Ruyak, P.S. (2000) The effects of exercise as a countermeasure for fatigue in sleep-deprived aviators. Military Psychology 12, 249-266.

Leger, D., Metlaine, A., Choudat, D. (2005) Insomnia and sleep disruption: Relevance for athletic performance. Clinics in Sports Medicine 224, 269-285.

Kahn-Greene, E.T., Killgore, D.B., Kamimori, G.H., Balkin, T.J. and Killgore, W.D. (2007) The effects of sleep deprivation on symptoms of psychopathology in healthy adults. Sleep Medicine 8, 215-221.

Kais, K. and Raudsepp, L. (2004) Cognitive and somatic anxiety and self-confidence in athletic performance of beach volleyball. Perceptual and Motor Skills 98, 439-449.

Martin, B.J. (1981) Effect of sleep deprivation on tolerance of prolonged exercise: European Journal of Applied Physiology and Occupational Physiology 47, 345-354.

Martin, B.J. (1986) Sleep deprivation and exercise. Exercise and Sport Sciences Reviews 114, 213-229.

Martin, B.J. and Gaddis, G.M. (1981) Exercise after sleep deprivation. Medicine and Science in Sports and Exercise 13(4), 220-223.

Mougin, F., Bourdin, H., Simon-Rigaud, M.L., Didier, J.M., Toubin, G. and Kantelip, J.P. (1996) Effects of a selective sleep deprivation on subsequent anaerobic performance. International Journal of Sports Medicine 17, 115-119.

Orton, D.I. and Gruzelier, J.H. (1989) Adverse changes in mood and cognitive performance of house officers after night duty. British Medical Journal 298, 21-23.

Oner, N. and LeCompte, A. (1985) State-trait anxiety inventory hand book. Istanbul: Bogazici University Press. 10-16.

Parfitt, G., Hardy, L. and Pates, J. (1995) Somatic anxiety, physiological arousal and performance: Differential effects upon a high anaerobic, low memory demand task. International Journal of Sport Psychology 226, 196-213.

Parfitt, G. and Pates, J. (1999) The effects of cognitive and somatic anxiety and self-confidence on components of performance during competition. Journal of Sports Science 17, 351-356.

Pedlar, C.R., Lane, A.M., Lloyd, J.C., Dawson, J., Emegbo, S., Whyte, G.P.and Stanley, N. (2007) Sleep profiles and mood States during an expedition to the South Pole. Wilderness Environmental Medicine 18, 127-132.

Pijpers, J.R., Oudejans, R.R. and Bakker, F.C. (2005) Anxiety-induced changes in movement behaviour during the execution of a complex whole-body task. Quarterly Journal of Experimental Psychology Section A-Human Experimental Psychology 58, 421-445.

Pilcher, J.J. and Huffcutt, A.I. (1996) Effects of sleep deprivation on performance: a meta-analysis. Sleep 19, 318-326.

Punduk, Z., Gur, H. and Ercan, I. (2005) A reliability study of the Turkish version of the morningness-eveningness questionnaire. Turkish Journal of Psychiatry 16, 40-45. (In Turkish: English abstract).

Raglin, J.S. (1992) Anxiety and sport performance. Exercise and Sport Sciences Reviews 20, 243-274.

Rodgers, C.D., Paterson, D.H., Cunningham, D.A., Noble, E.G., Pettigrew, F.P., Myles, W.S. and Taylor, A.W. (1995) Sleep deprivation: effects on work capacity, self-paced walking, contractile properties and perceived exertion. Sleep 18, 30-38.

Sagaspe, P., Sanchez-Ortuno, M., Charles, A., Taillard, J., Valtat, C., Bioulac, B., and Philip, P. (2006) Effects of sleep deprivation on Color-Word, Emotional, and Specific Stroop interference and on self-reported anxiety. Brain and Cognition 60, 76-87.

Scott, J.P.R., McNaughton, L.R. and Polman, R.C.J. (2006) Effects of sleep deprivation and exercise on cognitive, motor performance and mood. Physiology and Behavior 87, 396-408.

Smith, A. and Maben, A. (1993) Effects of sleep deprivation, lunch, and personality on performance, mood, and cardiovascular function. Physiology and Behavior 54, 967-972.

Souissi, N., Sesboue, B., Gauthier, A., Larue, J. and Davenne, D. (2003) Effects of one night's sleep deprivation on anaerobic performance the following day. European Journal of Applied Physiology 89, 359-366.

Spielberger, C., Gorsuch, R. and Lushene, R. (1970) Manual for stait-trait anxiety inventory. Palo Alto, California. Consulting Psychologist Press.

Symons, J.D., VanHelder, T. and Myles, W.S. (1988) Physical performance and physiological responses following 60 hours of sleep deprivation. Medicine and Science in Sports and Exercise 20, 374-380.

Takeuchi, L., Davis, G.M., Plyley, M., Goode, R. and Shephard, R.J. (1985) Sleep deprivation, chronic exercise and muscular performance. Ergonomics 28, 591-601.

Thelwell, R.C. and Maynard, I.W. (1996) Anxiety-performance relationships in cricketers: testing the zone of optimal functioning hypothesis. Perceptual and Motor Skills 87, 675-689.

Thomas, M., Sing, H., Belenky, G., Holcomb, H., Mayberg, H., Dannals, R., Wagner, H., Thorne, D., Popp, K., Rowland, L., Welsh, A., Balwinski, S.and Redmond, D. (2003) Neural basis of alertness and cognitive performance impairments during sleepiness. I. Effects of 24 h of sleep deprivation on waking human regional brain activity: Journal of Sleep Research 9, 335-352.

Turner, P.E. and Raglin, J.S. (1996) Variability in precompetition anxiety and performance in college track and field athletes. Medicine and Science in Sports and Exercise 28, 378-385.

Youngstedt, S.D. and O'Connor, P.J. (1999) The influence of air travel on athletic performance. Sports Medicine 28, 197-207.