B. Abernethy, The nature of expertise in sport, 1993.

B. Abernethy, Attention, p.4, 2001.

B. Abernethy, J. J. Summers, and S. Ford, Issues in the measurement of attention, 1998.

B. Abernethy, J. M. Wood, and S. L. Parks, Can the Anticipatory Skills of Experts Be Learned by Novices?, Research Quarterly for Exercise and Sport, vol.74, issue.6, pp.313-318, 1999.
DOI : 10.1097/00006324-199708000-00026

R. R. Albrecht and D. L. Feltz, Generality and Specificity of Attention Belated to Competitive Anxiety and Sport Performance, Journal of Sport Psychology, vol.9, issue.3, pp.231-248, 1987.
DOI : 10.1123/jsp.9.3.231

D. H. Barlow and M. Hersen, Single-Case Experimental Designs, Archives of General Psychiatry, vol.29, issue.3, 1984.
DOI : 10.1001/archpsyc.1973.04200030017003

M. Bloom, J. Fischer, and J. G. Orme, Evaluating practice. Guidelines for the 15 accountable professional, 2003.

J. Bond and G. Sargent, Concentration skills in sport: An applied perspective, 1995.

&. J. Morris, Sport psychology: Theory, applications and issues, pp.386-419

Y. Bost, L'essentiel du baseball, 2000.

R. W. Brislin, W. J. Lonner, and R. M. Thorndike, Cross-Cultural Research Methods, 1973.
DOI : 10.1007/978-1-4899-0451-5_3

N. Callow, L. Hardy, and C. Hall, The effects of a motivational general-mastery 23 imagery intervention on the sport confidence of high-level badminton players, pp.389-400, 2001.

L. B. Christensen, Experimental methodology, 1988.

R. H. Cox, Sport psychology. Concepts and applications, 2002.

L. J. Cronbach, Coefficient alpha and the internal structure of tests, Psychometrika, vol.8, issue.3, pp.297-334, 1951.
DOI : 10.1111/j.2044-8317.1950.tb00280.x

J. A. Easterbrook, The effect of emotion on cue utilization and the organization of 30 behavior, Psychological Review, vol.64, pp.183-201, 1959.

M. J. Farah, Psychophysical evidence for a shared representational medium for mental images and percepts., Journal of Experimental Psychology: General, vol.114, issue.1, pp.91-103, 1985.
DOI : 10.1037/0096-3445.114.1.91

D. L. Feltz and D. M. Landers, The Effects of Mental Practice on Motor Skill Learning and Performance: A Meta-analysis, Journal of Sport Psychology, vol.5, issue.1, pp.25-57, 1983.
DOI : 10.1123/jsp.5.1.25

R. A. Finke, Principles of mental imagery, 1989.

H. Fronske, C. Blakemore, and J. Abendroth-smith, The effect of critical cues on 6, 1997.

B. D. Hale, Imagery perpectives and learning in sports performance, Imagery in sports and physical performance, pp.75-96, 1994.

C. R. Hall, Lew hardy's third myth: A matter of perspective, Journal of Applied Sport Psychology, vol.47, issue.2, pp.310-313, 1997.
DOI : 10.1111/j.2044-8295.1995.tb02554.x

S. Hanton and G. Jones, The Effects of a Multimodal Intervention Program on Performers: II. Training the Butterflies to Fly in Formation, The Sport Psychologist, vol.13, issue.1, pp.22-36, 1999.
DOI : 10.1123/tsp.13.1.22

J. E. Hecker and L. M. Kaczor, Application of imagery theory to sport psychology, p.16, 1988.

D. Hrycaiko and G. L. Martin, Applied research studies with single-subject designs, p.18, 1996.
DOI : 10.1080/10413209608406476

J. J. Janssen and A. A. Sheikh, Enhancing athletic performance through imagery: An 20 overview, Imagery in sports and physical 21 performance, pp.1-22, 1994.

G. J. Jones and L. Hardy, Stress in sport: Experiences of some elite performers, 1990.

L. Jones and G. Stuth, The uses of mental imagery in athletics: An overview. Applied 25 and Preventive Psychology, pp.101-115, 1997.

A. E. Kazdin, Single-case research designs. Methods for clinical and applied settings, 1982.

S. M. Kosslyn and O. Koenig, Wet mind: The new cognitive neuroscience, p.29, 1992.

S. M. Kosslyn, W. L. Thompson, and N. M. Alpert, Neural Systems Shared by Visual Imagery and Visual Perception: A Positron Emission Tomography Study, NeuroImage, vol.6, issue.4, pp.320-334, 1997.
DOI : 10.1006/nimg.1997.0295

J. D. Kromrey and L. Foster-foster-johnson, Determining the efficacy of intervention, p.4, 1996.

D. M. Landers, S. H. Boutcher, and M. Q. Wang, A Psychobiological Study of Archery Performance, Research Quarterly for Exercise and Sport, vol.1, issue.3, pp.236-244, 1986.
DOI : 10.1037/h0031332

P. J. Lang, Imagery in therapy: an information processing analysis of fear, Behavior Therapy, vol.8, issue.5, 1977.
DOI : 10.1016/S0005-7894(77)80157-3

P. J. Lang, A Bio-Informational Theory of Emotional Imagery, Psychophysiology, vol.13, issue.6, pp.495-512, 1979.
DOI : 10.1037//0022-006X.46.5.1157

A. Martin, C. L. Wiggs, L. C. Ungerleider, and J. V. Haxby, Neural correlates of category-specific knowledge, Nature, vol.379, issue.6566, pp.649-652, 1996.
DOI : 10.1038/379649a0

K. A. Martin, S. E. Moritz, and C. G. Hall, Imagery use in Sport: A literature review and 15 applied model. The Sport Psychologist, pp.245-268, 1999.

I. Maynard, Improving concentration. Leeds: The National coaching Foundation, 1998.

E. Mellet, L. Petit, B. Mazoyer, M. Denis, and N. Tzourio, Reopening the Mental Imagery Debate: Lessons from Functional Anatomy, NeuroImage, vol.8, issue.2, pp.129-139, 1998.
DOI : 10.1006/nimg.1998.0355

P. Michelon and O. Koenig, On the relationship between imagery and visual 20 perception: Evidence from priming studies, European Journal of Cognitive Psychology, vol.21, pp.14-161, 2002.

A. D. Milner and M. A. Goodale, Separate visual pathways for perception and action, Neuroscience, vol.23, issue.15, pp.20-25, 1992.

A. P. Moran, The Psychology of Concentration in Sport Performance, 1996.

U. Neisser, Cognition and reality. Principles and implications of cognitive 27 psychology, 1976.

R. M. Nideffer, Test of attentional and interpersonal style., Journal of Personality and Social Psychology, vol.34, issue.3, pp.394-404, 1976.
DOI : 10.1037/0022-3514.34.3.394

V. Nougier, J. F. Stein, and A. M. Bonnel, Information processingin sport and orienting 1 of attention, International Journal of Sport Psychology, vol.22, pp.307-327, 1991.

W. R. Nugent, The Affective Impact of a Clinical Social Worker's Interviewing Style: A Series of Single-Case Experiments, Research on Social Work Practice, vol.2, issue.1, pp.6-27, 1992.
DOI : 10.1037/0003-066X.35.2.151

T. Orlick, In pursuit of excellence, 1990.

G. Paull and D. Glencross, Expert perception and decision making in baseball, 1997.

M. I. Posner and S. J. Boies, Components of attention., Psychological Review, vol.78, issue.5, pp.391-399, 1971.
DOI : 10.1037/h0031333

L. J. Rogerson and D. W. Hrycaiko, Enhancing Competitive Performance of Ice Hockey Goaltenders Using Centering and Self-Talk, Journal of Applied Sport Psychology, vol.8, issue.1, pp.14-26, 2002.
DOI : 10.1123/jsp.8.2.135

A. Ross, Psychological aspects of learning disabilities and reading disorders, p.12, 1976.

C. J. Shambrook and S. J. Bull, The use of a single-case research design to investigate the efficacy of imagery training, Journal of Applied Sport Psychology, vol.6, issue.1, pp.27-43, 1996.
DOI : 10.1123/tsp.6.3.287

R. N. Singer, From the laboratory to the courts: Understanding and training 16 anticipation and decision making, p.17, 1998.

E. Spon, Science and racket sports II (pp. 109-119)

R. N. Singer, J. H. Cauraugh, M. Murphey, D. Chen, and R. Lidor, Attentional control, 19 distractors, and motor performance. Human Performance, pp.55-69, 1991.
DOI : 10.1207/s15327043hup0401_3

J. J. Summers, K. Miller, and S. Ford, Attentional Style and Basketball Performance, Journal of Sport and Exercise Psychology, vol.13, issue.3, 1991.
DOI : 10.1123/jsep.13.3.239

B. G. Tabachnick and L. S. Fidell, Using multivariate statistics, 2001.

J. R. Thomas, A. M. Lee, and K. T. Thomas, Physical education for children: Concepts 25 into practice, 1988.

G. H. Van-gyn, H. A. Wenger, and C. A. Gaul, Imagery as a Method of Enhancing Transfer From Trailing to Performance, Journal of Sport and Exercise Psychology, vol.12, issue.4, pp.366-394, 1990.
DOI : 10.1123/jsep.12.4.366

S. R. Van-schyock and A. F. Grasha, Attentional style variations and athletic ability, p.30, 1981.

R. S. Vealey and C. A. Greenleaf, Seeing is believing: Understanding and using 1 imagery in sport Applied sport psychology. Personal growth to 2 peak performance, pp.237-260, 1998.

C. M. Wanlin, D. W. Hrycaiko, G. L. Martin, and M. Mahon, The effects of a goal-setting package on the performance of speed skaters, Journal of Applied Sport Psychology, vol.8, issue.2, pp.212-228, 1997.
DOI : 10.1177/01454455930172007

R. S. Weinberg, The mental advantage: Developing your psychological skills in tennis, 1988.

A. M. Williams and K. David, Declarative knowledge in sport: A byproduct of 9, 1995.

A. M. Williams and A. Grant, Training perceptual skill in sport, International Journal 12 of Sport Psychology, vol.30, pp.194-220, 1999.

M. Wolery and S. R. Harris, Interpreting Results of Single-Subject Research Designs, Physical Therapy, vol.62, issue.4, pp.445-452, 1982.
DOI : 10.1093/ptj/62.4.445

L. D. Zaichkowsky, Attentional styles, p.16, 1984.

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Week

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Week 3

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Week 4

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Week 5

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Week 6

. Thursday, Beginning of the treatment Thursday: Session 1 of step 1

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Saturday: Completion of the TAIS Week 7

. Thursday, Beginning of the treatment Thursday: Session 1 of step 1

. Saturday, Completion of the TAIS Saturday: Completion of the TAIS Imagery and Attention in Softball 33

. Saturday, Session 10 of step 1+ Completion of the TAIS Monday: Session 3 of step 1

. Thursday, Beginning of the treatment Thursday: Session 1 of step 1

. Saturday, Completion of the TAIS Monday: Session 6 of step 1

. Saturday, Session 10 of step 1+ Completion of the TAIS Monday: Session 3 of step 1

. Saturday, Completion of the TAIS Week 10 Monday: Session 1 of step 3

. Saturday, Completion of the TAIS Monday: Session 1 of step 2

. Saturday, Completion of the TAIS Monday: Session 6 of step 1

. Saturday, Session 10 of step 1+ Completion of the TAIS Saturday: Completion of the TAIS Imagery and Attention in Softball 34

. Saturday, Session 5 of step 4 + Completion of the TAIS Monday: Session 1 of step 3

. Saturday, Completion of the TAIS Monday: Session 1 of step 2

. Saturday, Completion of the TAIS Week 12 Monday: Session 1 of step 5

. Saturday, Session 5 of step 5 + Completion of the TAIS Monday: Session 1 of step 4

. Saturday, Session 5 of step 4 + Completion of the TAIS Monday: Session 1 of step 3

. Saturday, Completion of the TAIS Week 13 Monday: Session 1 of step 5

. Saturday, Session 5 of step 5 + Completion of the TAIS Monday: Session 1 of step 4

. Saturday, Session 5 of step 4 + Completion of the TAIS Imagery and Attention in Softball 35