1-Burton AW, Miller DE. Movement skill assessment. Human Kinetics; 1998.
2-Gallahue DL, Ozmun JC, Goodway JD. Understanding Motor Development: Infants, Children, Adolescents, Adults (7th Edition). 2012 New York, NY: McGraw-Hill Education.
3-Stodden DF, Goodway JD, Langendorfer SJ, Roberton MA, Rudisill ME, Garcia C, Garcia LE. A developmental perspective on the role of motor skill competence in physical activity: An emergent relationship. Quest. 2008 May 1;60(2):290-306.
4-Barnett LM, Van Beurden E, Morgan PJ, Brooks LO, Beard JR. Does childhood motor skill proficiency predict adolescent fitness?. Medicine & Science in Sports & Exercise. 2008 Dec 1;40(12):2137-44.
5-Barnett LM, Van Beurden E, Morgan PJ, Brooks LO, Beard JR. Childhood motor skill proficiency as a predictor of adolescent physical activity. Journal of adolescent health. 2009 Mar 1;44(3):252-9.
6-Tandon PS, Zhou C, Sallis JF, Cain KL, Frank LD, Saelens BE. Home environment relationships with children’s physical activity, sedentary time, and screen time by socioeconomic status. International Journal of Behavioral Nutrition and Physical Activity. 2012 Dec;9(1):88.
7-Tremblay MS, LeBlanc AG, Kho ME, Saunders TJ, Larouche R, Colley RC, Goldfield G, Gorber SC. Systematic review of sedentary behaviour and health indicators in school-aged children and youth. International Journal of Behavioral Nutrition and Physical Activity. 2011 Dec;8(1):98.
8-Schalock RL, Borthwick-Duffy SA, Bradley VJ, Buntinx WH, Coulter DL, Craig EM, Gomez SC, Lachapelle Y, Luckasson R, Reeve A, Shogren KA. Intellectual disability: Definition, classification, and systems of supports. American Association on Intellectual and Developmental Disabilities. 444 North Capitol Street NW Suite 846, Washington, DC 20001; 2010.
9-Planinšec J, Pišot R. Motor coordination and intelligence level in adolescents. Adolescence. 2006 Dec 1;41(164).
10-Simons J, Daly D, Theodorou F, Caron C, Simons J, Andoniadou E. Validity and reliability of the TGMD-2 in 7–10-year-old Flemish children with intellectual disability. Adapt Phys Activ Q 2008; 1:71-82.
11-Faison-Hodge J, Porretta DL. Physical activity levels of students with mental retardation and students without disabilities. Adapt Phys Activ Q 2004; 2: 139-52.
12-Vallerand RJ. Toward a methodology for the transcultural validation of psychological questionnaires- Implications for Studies in the french language. Canadian Psychology-Psychologie Canadienne. 1989 Oct 1; 30(4):662-80.
13-Salvia J, Ysseldyke JE, Bolt S. Assessment. 2001 Boston MA: Houghton.
14-Thomas JR, Silverman S, Nelson J. Research methods in physical activity, 7E. Human kinetics; 2015 May 21.
15-Ulrich DA. Introduction to the Special Section: Evaluation of the Psychometric Properties of the TGMD-3. Journal of Motor Learning and Development. 2017 Jun; 5(1):1-4.
16-Webster EK, Ulrich DA. Evaluation of the psychometric properties of the Test of Gross Motor Development—third edition. Journal of Motor Learning and Development. 2017 Jun;5(1):45-58.
17-Valentini NC, Zanella LW, Webster EK. Test of Gross Motor Development–Third Edition: Establishing Content and Construct Validity for Brazilian Children. Journal of Motor Learning and Development. 2016:1- 22.
18-Wagner MO, Webster EK, Ulrich DA. Psychometric Properties of the Test of Gross Motor Development 3rd Edition (German translation)–Results of a Pilot-Study. Journal of Motor Learning and Development. 2016:1-27.
19-Estevan I, Molina-García J, Queralt A, Álvarez O, Castillo I, Barnett L. Validity and Reliability of the Spanish Version of the Test of Gross Motor Development-3. Journal of Motor Learning and Development. 2017:1-21.
20-Mohammadi, F., Bahram, A., Khalaji, H., Ghadiri, F. The Validity and Reliability of Test of Gross Motor Development – 3rd Edition among 3-10 Years Old Children in Ahvaz. Jundishapur Scientific Medical Journal, 2017; 16(4): 379-391.
21-Simons J, Eyitayo G. Aspects of reliability and validity of the TGMD-3 in 7-10 year old children with intellectual disability in Belgium. European Psychomotricity Journal. 2016;8(1):3-16.
22-Cepicka L. Normative data for the Test of Gross Motor Development-2 in 7-yr.-old children in the Czech Republic. Perceptual and motor skills. 2010 Jun; 110(3_suppl):1048-52.
23-Ulrich DA, Webster EK, Pitchford EA. The psychometric properties of the TGMD-3 in a sample of children from the USA. 2015 Presented at the 14th European Federation of Sport Psychology Congress in Bern, Switzerland.
24-Ulrich D A. Test of Gross Motor Development (3rd Ed.). 2016 Austin TX: Pro-Ed.
25-Kim Y, Park J, Lee H, Bang H, Park HJ. Content validity of an acupuncture sensation questionnaire. The Journal of Alternative and Complementary Medicine. 2008 Oct 1; 14(8):957-63.
26-Lawshe CH. A quantitative approach to content validity 1. Personnel psychology. 1975 Dec;28(4):563-75.
27-Hu LT, Bentler PM. Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural equation modeling: a ultidisciplinary journal. 1999 Jan 1; 6(1):1-55.
28-Kline RB. Principles and practice of structural equation modeling. Guilford publications; 2015.
29-Nunnally JC. Bernstein. IH (1994). Psychometric theory. 1994; 3.
30-Hernández-Nieto RA. Contributions to statistical analysis. Mérida: Universidad de Los Andes. 2002;119.
31-Cronbach LJ. Construct validation after thirty years. 1989.
32-Ulrich DA. Test of gross motor development. 2000 Austin, TX: PRO-ED.
33-Anastasi A, Urbina S. Psychological testing. Prentice Hall/Pearson Education; 1997.
34-Gallahue DL, Donnelly FC. Developmental physical education for all children. Human Kinetics; 2007.
35-Urbina S. Essentials of psychological testing. Hoboken, NJ: John C Wiley & Sons. 2004.
36-Hammond C. Fife-Schaw, & JA Smith. Research methods in psychology. 2006.
37-Portney LG, Watkins MP. Foundations of Clinical Research (Norwalk, CT: Appleton & Lange). 1993.
38-Parkkinen T, Rintala P. Primary school teachers’ and physical education teachers’ accuracy in assessing children’s gross motor performance. European Bulletin of adapted physical activity. 2004;3(1).
39-Waltz CF, Strickland OL, Lenz ER, editors. Measurement in nursing and health research. Springer publishing company; 2010 Apr 17.
40-Cicchetti DV, Rourke BP, editors. Methodological and biostatistical foundations of clinical neuropsychology and medical and health disciplines. CRC Press; 2004 Jun 1.
41-Simonoff E, Pickles A, Wood N, Gringras P, Chadwick O. ADHD symptoms in children with mild intellectual disability. Journal of the American Academy of Child & Adolescent Psychiatry. 2007 May 1;46(5):591-600.