National Centre for Chronic Disease Prevention and Health Promotion (2002) Nutrition and physical activity. Interactive physical activity health statistics by state. September. http://nccd.cdc.gov/dnpa/stats.htm
Spirduso WW, Francis KL, MacRae PG (2005) Physical dimensions of aging. Human Kinetics, Champaign, IL
Google Scholar
ItalianOlympicCommittee (2006) http://www.coni.it\fileadmin\user_upload\_temp_\mondo_sportivo\osservatori\documenti\Evol_03_15-3-05.pdf. Retrieved 7 June
Capranica L, Tessitore A, Olivieri B, Pesce C (2005) Homolateral hand and foot coordination in older trained women. Gerontology 51:309–315
Article
PubMed
Google Scholar
Tessitore A, Meeusen R, Tiberi M et al (2005) Fitness profile, heart rate and match analysis in older soccer players. Ergonomics 48:1365–1377
Article
PubMed
Google Scholar
Ryan RM, Frederick CM, Lepes D et al (1997) Intrinsic motivation and exercise adherence. Int J Sport Psychol 28:335–354
Google Scholar
Vallerand RJ, Losier GF (1999) An integrative analysis of intrinsic and extrinsic motivation in sport. J Appl Sport Psychol 11:142–169
Article
Google Scholar
Roberts GC (2001) Advances in motivation in sport and exercise. Human Kinetics, Champaign, IL
Google Scholar
Schutzer K, Graves BS (2004) Barriers and motivations to exercise in older adults. Prev Med 39:1056–1061
Article
PubMed
Google Scholar
Standage M, Duda JL (2004) Motivational processes among older adults in sport and exercise settings. In: Weiss MR (ed.) Developmental sport and exercise psychology: a lifespan perspective. Fitness Information Technology, Morgantown, WV, pp 357–381
Google Scholar
Shaw K, Ostrow A, Beckstead J (2005) Motivation and the senior athlete. An examination of the psychometric properties of the Sport Motivation Scale. Top Geriatr Rehab 21:206–214
Google Scholar
Brodkin P, Weiss MR (1990) Developmental differences in motivation for participation in competitive swimming. J Sport Exerc Psychol 12:248–263
Google Scholar
Campbell PG, McAuley D, McCrum E, Evans A (2001) Age differences in the motivating factors for exercise. J Sport Exerc Psychol 23:191–199
Google Scholar
Bandura A (1997) Self-efficacy: the exercise of control. Freeman, New York
Google Scholar
Nicholls JG (1984) Achievement motivation: conceptions of ability, subjective experience, task choice, and performance. Psychol Rev 91:328–346
Article
Google Scholar
Deci EL, Ryan RM (1985) Intrinsic motivation and self-determination in human behaviour. Plenum, New York
Google Scholar
Deci EL, Ryan RM (1991) A motivational approach to self-integration in personality. In: Dientsbier R (ed.) Nebraska Symposium on Motivation, Vol. 8: Perspective on motivation. University of Nebraska Press, Lincoln, NE, pp 237–238
Google Scholar
Vallerand RJ (1997) Intrinsic and extrinsic motivation in natural contexts; implication for the education, work, interpersonal relationships and leisure context. In: Vallerand RJ, Thill EE (eds) Introduction à la psychologie de la motivation. Etudes Vivantes, Laval, Quebec, pp 533–582
Google Scholar
Vallerand RJ, Bissonnette R (1992) Intrinsic,extrinsic, and amotivational styles as predictors of behaviour: a prospective study. J Pers 60:599–620
Article
Google Scholar
Frederick CM, Ryan RM (1995) Self-determination in sport: a review using cognitive evaluation theory. Int J Sport Psychol 26:5–23
Google Scholar
Vallerand RJ, Fortier MS (1998) Measures of intrinsic and extrinsic motivation in sport and physical activity: a review and critique. In: Duda J (ed.) Advances in sport and exercise psychology measurement. Fitness Information Technology, Morgantown, WV, pp 81-101
Brière N, Vallerand R, Blais M, Pelletier L (1995) Development et validation dune mesure de motivation intrinseque, extrinseque et d’amotivatio en contexte sportif: l’Echelle de motivation dans les sports (EMS) [Development and validation of the French form of the Sport Motivation Scale]. Int J Sport Psychol 26:465–489
Google Scholar
Pelletier LG, Fortier MS, Vallerand RJ et al (1995) Toward a new measure of intrinsic motivation, extrinsic motivation and amotivation in sports: the sport motivation scale. J Sport Exerc Psychol 17:35–53
Google Scholar
Ryan RM, Deci EL (2000) Self-determination theory and the facilitation of intrinsic motivation, social development and well-being. Am Psychol 55:68–78
Article
CAS
PubMed
Google Scholar
Vallerand RJ, Losier GF (1994) Self-determined motivation and sportsmanship orientations: an assessment of their temporal relationship. J Sport Exerc Psychol 16:229–245
Google Scholar
Watson GG (1984) Competition and intrinsic motivation in children’s sport and games: a conceptual analysis. Int J Sport Psychol 15:205–218
Google Scholar
Lindner KJ, Johns DP, Butcher J (1991) Factors in withdrawal from youth sport: a proposed model. J Sport Behav 14:3–18
Google Scholar
Ryan RM, La Guardia JG (2000) What is being optimized? Selfdetermination theory and basic psychological needs. In: Qualls SH, Abeles N (eds) Psychology and the aging revolution: how we adapt to longer life. American Psychological Association, Washington, DC, pp 145–172
Chapter
Google Scholar
Vallerand RJ, O’Connor BP, Hamel M (1995) Motivation in later life: theory and assessment. Int J Aging Hum Dev 41:221–238
CAS
PubMed
Google Scholar
ISTAT (2001) Indagine multiscopo sulle famiglie [Multi-scope research on families]. National Statistics Institute, Rome
Google Scholar
International Olympic Committee (2004) New strategies, new commitments. Proceedings of the 3rd World Conference on Women and Sport, Marrakech
COMPASS (1999) In: Gratton C (ed.) Sports participation in Europe. UK Sport, London
Google Scholar
Koivula N (1999) Sport participation: difference in motivation and actual participation due to gender typing. J Sport Behav 22:360–380
Google Scholar
Matteo S (1988) The effects of gender-schematic processing on decision about sex-inappropriate sport behavior. Sex Roles 18:41–58
Article
Google Scholar
Smith CL, Storandt M (1997) Physical activity participation in older adults: a comparison of competitors, noncompetitors and nonexercisers. J Aging Phys Act 5:98–110
Google Scholar
Fortier MS, Vallerand RJ, Brière NM, Provencher PJ (1995) Competitive and recreational sport structures and gender: a test of their relationship with sport motivation. Int J Sport Psychol 26:24–39
Google Scholar
Chantal Y, Guay F, Dobreva-Martinova T, Vallerand RJ (1996) Motivation and elite performance: an exploratory investigation with Bulgarian athletes. Int J Sports Psychol 27:173–182
Google Scholar
Amorose AJ, Horn TS (2000) Intrinsic motivation: relationships with collegiate athlete’s gender, scholarship status and perceptions of their coaches’ behaviour. J Sport Exerc Psychol 22:63–84
Google Scholar
Lenth RV (2001) Some practical guidelines for effective samplesize determination. Am Stat 55:187–193
Article
Google Scholar
Vallerand RJ (2001) A hierarchical model of intrinsic and extrinsic motivation in sport and exercise. In Roberts GC (ed.) Advances in motivation in sport and exercise. Human Kinetics, Champaign, IL, pp 263–319
Google Scholar
Bentler PM, Chou C (1987) Practical issues in structural modeling. Sociol Meth Res 16:78–117
Article
Google Scholar
World Health Organization (2004) Ageing. March. http://www.who.int/topics/ageing/en/
Ecclestone NA, Jones CJ (2004) International curriculum guidelines for preparing physical activity instructors of older adults, in collaboration with the Aging and Life Course, World Health Organization. J Aging Phys Act 12:467–479
PubMed
Google Scholar
Martens MP, Webber SN (2002) Psychometric properties of sport motivation scale: an evaluation with college Varsity athletes from U.S. J Sport Exerc Psychol 24:254–270
Google Scholar
Doganis G (2000) Development of a Greek version of the sport motivation scale. Percept Mot Skills 90:505–512
Article
CAS
PubMed
Google Scholar
Hawkins SA, Wiswell RA, Marcell TJ (2003) Exercise and the master athlete: a model of successful aging? J Gerontol A Biol Sci Med Sci 58:1009–1011
PubMed
Google Scholar
Kingston KM, Horrorrocks CS, Hanton S (2006) Do multidimensional intrinsic and extrinsic motivation profiles discriminate between athlete scholarship status and gender. Eur J Sport Sci 6:53–63
Article
Google Scholar
Frey KS, Ruble DN (1990) Strategies for comparative evaluation: maintaining a sense of competence across the life span. In: Sternberg RJ, Kolligian J Jr (eds) Competence considered. Yale University Press, New Haven, CT, pp 167–189
Google Scholar
Sheldon JP (2004) Age and gender differences in the sources of self-evaluation valued by adult athletes. J Adult Dev 11:47–53
Article
Google Scholar
Brownson RC, Eyler AA, King AC et al (2000) Patterns and correlates of physical activity among US women 40 years and older. Am J Pub Health 90:264–270
Article
CAS
Google Scholar
Motley ML, Lavine ME (2001) Century marathon: a race for equality in girl’s and women’s sports. J Phys Ed Rec Dance 72:56–59
Google Scholar