The Effect of Badminton on Persistent Anxiety: An Experimental Study
Yıl 2022,
Cilt: 5 Sayı: 2, 269 - 277, 28.06.2022
Engin Efek
,
Hakan Eryiğit
Öz
The aim of the study was to examine the effect of 12 weeks of regular badminton training on the level of hopelessness of secondary school students. The experimental method and the ordinal pattern were chosen for the research method. The sample of the study consisted of 46 students who were divided into experimental and control groups and who voluntarily participated in the research. “Personal Information Form” and “Continuous Anxiety Inventory for Students” were applied to the students included in the sample as a preliminary and final test. In the analysis of the obtained data, Statistical Package for Social Sciences (SPSS) 17.0 package program was used. In order to determine the distribution of the data, the normality test was applied and it was determined that the data were distributed normally. For this reason, the Independent Sample T-Test and Paired Samples T-Test were used in the analysis. The level of significance as p<0.05 was determined. The results of the research showed that there was a significant difference in the Decadence level of the experimental group between the pre- and post-test. Another finding of the study showed that there was no significant difference in the Decadence level of the control group between the pre- and post-test. This study concludes that participation in 12 weeks of regular badminton training significantly reduces the level of constant anxiety of secondary school students.
Kaynakça
- Abiş, S., Yılmaz, C., ve Abiş, M. (2021). The effect of conductıng sports on ımagery and traıt anxıety levels of unıversıty students. European Journal of Physical Education and Sport Science, 6(12). Doi: http://dx.doi.org/10.46827/ejpe.v6i12.3724.
- Aidar, F. J., de Oliveira, R. J., Silva, A. J., de Matos, D. G., Mazini Filho, M. L., Hickner, R. C., ve Machado Reis, V. (2012). The influence of resistance exercise training on the levels of anxiety in ischemic stroke. Stroke Research and Treatment. 298375. Doi: https://doi.org/10.1155/2012/298375.
- Archer, G., Kuh, D., Hotopf, M., Stafford, M., ve Richards, M. (2018). Adolescent affective symptoms and mortality. The British Journal of Psychiatry, 213(1), 419–424. PubMed ID: 29804549. Doi:10.1192/bjp.2018.90.
- Atalıkoğlu Başkan, S., Güneş, D., ve Kasımoğlu, N. (2021). Kronik obstrüktif akciğer hastalığı olan bireylerde kaygı düzeyinin yaşam kalitesi üzerine etkisi. Türkiye Klinikleri Arch Lung; 20(2): 35-47. Doi: 10.5336/archlung.2021-82571.
- Aylett, E., Small, N., ve Bower, P. (2018). Exercise in the treatment of clinical anxiety in general practice - a systematic review and meta-analysis. BMC Health Services Research, 181. 559-559. Doi: 10.1186/s12913-018-3313-5.
- Azevedo Da Silva, D., Singh-Manoux, A., Brunner, E. J., Kaffashian, S., Shipley, M. J., Kivimaki, M., ve Nabi, H. (2012). Bidirectional association between physical activity and symptoms of anxiety and depression: the Whitehall II study. Eur J Epidemiol. 27: 537-546. Doi: 10.1007/s10654-012-9692-8.
- Bao, X., ve Jin, K. (2014). The beneficial effect of Tai Chi on self-concept in adolescents. International Journal of Psychology. 50, 101–105. Doi: 10.1002/ijop.12066.
- Breistøl, S., Clench-Aas, J., Van Roy, B., ve Kjærsti Raanaas, R. (2017). Association between participating in noncompetitive or competitive sports and mental health among adolescents A Norwegian population-based cross-sectional study. Scandinavian Journal of Child and Adolescent Psychiatry and Psychology, 5(1), 28–38. Doi:10.21307/sjcapp-2017-003.
- Brière, F. N., Yale-Soulière, G., Gonzalez-Sicilia, D., Harbec, M.-J., Morizot, J., Janosz, M., ve Pagani, L. S. (2018). Prospective associations between sport participation and psychological adjustment in adolescents. Journal of Epidemiology and Community Health, 72(7), 575. PubMed ID: 29540466. Doi:10.1136/jech-2017-209656.
- Carter, T., Pascoe, M., Bastounis, A., Morres, I. D., Callaghan, P., ve Parker, A. G. (2021). The effect of physical activity on anxiety in children and young people: a systematic review and meta-analysis. Journal of Affective Disorders, Volume 285, 15 April 2021, Pages 10-21. Doi: https://doi.org/10.1016/j.jad.2021.02.026.
- Carter, T., Pascoe, M., Morres, I., Bastounis, A., ve Parker, A. (2018). A systematic review and meta-analysis of physical activity interventions for reducing anxiety symptoms in children, adolescents and young adults. International prospective register of systematic reviews. Retrieved from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42018092204.
- Caz, C., Kayhan, R. F., ve Bardakci, S. (2019). Adaptation of the sport injury anxiety scale to Turkish: Validity and reliability study. Turk J Sports Med. 54(1), 52-63. Doi: 10.5152/tjsm.2019.116.
- Civan, A., Arı, R., Görücü, A., ve Özdemir, M. (2010). Bireysel ve takım sporcularının müsabaka öncesi ve sonrası durumluk ve sürekli kaygı düzeylerinin karşılaştırılması. Uluslararası İnsan Bilimleri Dergisi; 7(1). Erişim: http://www.insanbilimleri.com.
- Clayborne, Z. M., Varin, M., ve Colman, I. (2019). Systematic review and meta-analysis: Adolescent depression and long-term psychosocial outcomes. Journal of the American Academy of Child and Adolescent Psychiatry, 58(1), 72–79. PubMed ID: 30577941. Doi: 10.1016/j.jaac.2018.07.896.
- Çağlayan Tunç, A. (2020). Anxiety and psychological well-being levels of faculty of sports sciences students. International Education Studies; Vol. 13, No. 5. 117-124. Doi: doi:10.5539/ies.v13n5p117.
- Doré, I., O’Loughlin, J. L., Beauchamp, G., Martineau, M., ve Fournier, L. (2016). Volume and social context of physical activity in association with mental health, anxiety and depression among youth. Preventative Medicine, 91, 344–350. PubMed ID: 27609745. Doi: 10.1016/j.ypmed.2016.09.006.
- Doré, I., Sylvester, B., Sabiston, C., Sylvestre, M.-P., O’Loughlin, J., Brunet, J., ve Bélanger, M. (2020). Mechanisms underpinning the association between physical activity and mental health in adolescence: A 6-year study. International Journal of Behavioral Nutrition and Physical Activity, 17(1), 9. PubMed ID: 32005251. Doi:10.1186/s12966-020-0911-5.
- Fergusson, D. M., Boden, J. M., ve Horwood, L. J. (2007). Recurrence of major depression in adolescence and early adulthood, and later mental health, educational and economic outcomes. British Journal of Psychiatry, 191(4), 335–342. PubMed ID: 17906244. Doi:10.1192/bjp.bp.107.036079.
- Fergusson, D.M., ve Woodward, L. J. (2002). Mental health, educational, and social role outcomes of adolescents with depression. JAMA Psychiatry, 59(3), 225–231. PubMed ID: 11879160. Doi:10.1001/archpsyc.59.3.225.
- Frontini, R., Rebelo-Gonçalves, R., Amaro, N., Salvador, R., Matos, R., Morouço, P. ve Antunes, R. (2021) The relationship between anxiety levels, sleep, and physical activity during covıd-19 lockdown: an exploratory study. Front. Psychol. 12:659599. Doi: 10.3389/fpsyg.2021.659599.
- Goodwin, R. D. (2003). Association between physical activity and mental disorders among adults in the United States. Prev Med. 36:698-703. Doi: 10.1016/s0091-7435(03)00042-2.
- Jewett, R., Sabiston, C. M., Brunet, J., O’Loughlin, E. K., Scarapicchia, T., ve O’Loughlin, J. (2014). School sport participation during adolescence and mental health in early adulthood. Journal of Adolescent Health, 55(5), 640–644. PubMed ID: 24928804. doi:10.1016/j.jadohealth.2014.04.018.
- McMahon, E. M., Corcoran, P., O’Regan, G., Keeley, H., Cannon, M., Carli, V., … Wasserman, D. (2017). Physical activity in European adolescents and associations with anxiety, depression and well-being. European Child ve Adolescent Psychiatry, 26(1), 111–122. PubMed ID: 27277894. Doi:10.1007/s00787-016-0875-9.
- Mollaoğulları, H. ve Uluç, S. (2019). Spor yapan ve spor yapmayan ortaokul öğrencilerinin sınav kaygı durumlarının incelenmesi. Spor Eğitim Dergisi, 3 (3), 78-87. Retrieved from: https://dergipark.org.tr/en/pub/seder/issue/48470/616388.
- Murphy, J., Patte, K. A., Sullivan, P., ve Leatherdale, S. T. (2021). Exploring the association between sport participation and symptoms of anxiety and depression in a sample of Canadian high school students, Journal of Clinical Sport Psychology, 15(3), 268-287. Doi: https://doi.org/10.1123/jcsp.2020-0048.
- Özusta, Ş. (1995). Çocuklar için durumlu-sürekli kaygı envanteri uyarlama geçerlik ve güvenirlik çalışması. Türk Psikoloji Dergisi. 10; 34.
- Pascoe, M., Bailey, A. P., Craike, M., Carter, T., Patten, R., Stepto, N., ve Parker, A. (2020). Physical activity and exercise in youth mental health promotion: a scoping review. BMJ Open Sport ve Exercise Medicine, 61. Doi: 10.1136/bmjsem-2019-000677e000677-e000677.
- Remschmidt, H. (2013). Mental health and psychological illness in adolescence. Deutsches Ärzteblatt International, 110(25), 423–424. PubMed ID: 23840286 Doi:10.3238/arztebl.2013.0423.
- Sabiston, C. M., Jewett, R., Ashdwn-Franks, G., Belanger, M., Brunet, J., O’Loughlin, E., ve O’Loughlin, J. (2016). Number of years of team and individual sport participation during adolescence and depressive symptoms in early adulthood. Journal of Sports ve Exercise Psychology, 38(1), 105–110. PubMed ID: 27018562. Doi:10.1123/jsep.2015-0175.
- Snyder, A. R., Martinez, J. C., Bay, C. R., Parsons, J. T., Sauers, E. L., ve Valovcih McLeod, T. C. (2010). Health-related quality of life differs between adolescent athletes and adolescent nonathletes. Journal of Sport Rehabilitation, 19(3), 237–248. PubMed ID: 20811075. Doi:10.1123/jsr.19.3.237.
- Spielberger, C. D. (1973). Preliminary manual for the State-Trait Anxiety Inventory for Children. Palo Alto, CA: Consulting Psychologists Press.
- Ströhle, A., Höfler, M., Pfister, H., Müller, A. G., Hoyer, J., Wittchen, H. U., ve Lieb, R. (2007). Physical activity and prevalence and incidence of mental disorders in adolescents and young adults. Psychol Med. ;37: 1657-1666. Doi: 10.1017/S003329170700089X.
- Stubbs, B., Koyanagi, A., Hallgren, M., Firth, J., Richards, J., Schuch, F., Rosenbaum, S., Mugisha, J., Veronese, N., Lahti, J., ve Vancampfort, D. (2017). Physical activity and anxiety: A perspective from the World Health Survey. Journal of affective disorders, 208, 545–552. Doi: https://doi.org/10.1016/j.jad.2016.10.028.
- Şahin M. (2019). Korku, kaygı ve kaygı (anksiyete) bozuklukları. Avrasya Sosyal ve Ekonomi Araştırmaları Dergisi; 6(10):117-35. Retrieved from: https://dergipark.org.tr/tr/pub/asead/issue/50855/663245.
- Tabachnick, B. G. ve Fidell, L. S. (2013). Using multivariate statistics. Boston, Pearson.
- Ulukan, M. (2020). Ortaöğretim öğrencilerinin fiziksel aktiviteye katılım motivasyonları ve sürekli umut düzeylerinin incelenmesi. Akdeniz Spor Bilimleri Dergisi, 3 (1), 202-218. DOI: 10.38021/asbid.752630.
- Vigo, D., Thornicroft, G., ve Atun, R. (2016). Estimating the true global burden of mental illness. The Lancet Psychiatry, 3(2), 171–178. PubMed ID: 26851330. Doi:10.1016/S2215-0366(15)00505-2.
- Yohannes, A. M., ve Alexopoulos, G. S. (2014). Depression and anxiety in patients with COPD. Eur Respir Rev; 23(133):345-9. Doi: 10.1183/09059180.00007813.
Badmintonun Sürekli Kaygı Üzerine Etkisi: Deneysel Bir Çalışma
Yıl 2022,
Cilt: 5 Sayı: 2, 269 - 277, 28.06.2022
Engin Efek
,
Hakan Eryiğit
Öz
Araştırmada, 12 haftalık düzenli badminton eğitiminin ortaokul öğrencilerinin umutsuzluk seviyesi üzerindeki etkisini incelemek amaçlanmıştır. Araştırma yöntemi için deneysel yöntem ve sırasal desen seçilmiştir. Çalışmanın örneklemini deney ve kontrol grubu olarak ikiye ayrılan ve araştırmaya gönüllü katılım sağlayan 46 öğrenci oluşturmuştur. Veri toplamak amacıyla öğrencilere “Kişisel Bilgi Formu” ve “Öğrenciler İçin Sürekli Kaygı Envanteri” uygulanmıştır. Elde edilen verilerin analizinde Statistical Packadge for Social Sciences (SPSS) 17.0 paket programından faydalanılmıştır. Verilerin dağılımına karar vermek için normallik testi uygulanmış ve verilerin normal dağıldığı belirlenmiştir. Bu sebeple analizde Independent Sample T-Testi ve Paired Samples T-Testi kullanılmıştır. Anlamlılık düzeyi ise p<0,05 olarak belirlenmiştir. Araştırmanın bulguları, deney grubunun umutsuzluk düzeyinde ön ve son test arasında anlamlı bir farkın olduğunu göstermiştir. Araştırmanın diğer bir bulgusu ise kontrol grubunun umutsuzluk düzeyinde ön ve son test arasında anlamlı bir farklılaşmanın olmadığını göstermiştir. Bu çalışma, 12 haftalık düzenli badminton eğitimine katılımın ortaokul öğrencilerinin sürekli kaygı seviyesini anlamlı düzeyde azalttığı sonucunu ortaya koymaktadır.
Kaynakça
- Abiş, S., Yılmaz, C., ve Abiş, M. (2021). The effect of conductıng sports on ımagery and traıt anxıety levels of unıversıty students. European Journal of Physical Education and Sport Science, 6(12). Doi: http://dx.doi.org/10.46827/ejpe.v6i12.3724.
- Aidar, F. J., de Oliveira, R. J., Silva, A. J., de Matos, D. G., Mazini Filho, M. L., Hickner, R. C., ve Machado Reis, V. (2012). The influence of resistance exercise training on the levels of anxiety in ischemic stroke. Stroke Research and Treatment. 298375. Doi: https://doi.org/10.1155/2012/298375.
- Archer, G., Kuh, D., Hotopf, M., Stafford, M., ve Richards, M. (2018). Adolescent affective symptoms and mortality. The British Journal of Psychiatry, 213(1), 419–424. PubMed ID: 29804549. Doi:10.1192/bjp.2018.90.
- Atalıkoğlu Başkan, S., Güneş, D., ve Kasımoğlu, N. (2021). Kronik obstrüktif akciğer hastalığı olan bireylerde kaygı düzeyinin yaşam kalitesi üzerine etkisi. Türkiye Klinikleri Arch Lung; 20(2): 35-47. Doi: 10.5336/archlung.2021-82571.
- Aylett, E., Small, N., ve Bower, P. (2018). Exercise in the treatment of clinical anxiety in general practice - a systematic review and meta-analysis. BMC Health Services Research, 181. 559-559. Doi: 10.1186/s12913-018-3313-5.
- Azevedo Da Silva, D., Singh-Manoux, A., Brunner, E. J., Kaffashian, S., Shipley, M. J., Kivimaki, M., ve Nabi, H. (2012). Bidirectional association between physical activity and symptoms of anxiety and depression: the Whitehall II study. Eur J Epidemiol. 27: 537-546. Doi: 10.1007/s10654-012-9692-8.
- Bao, X., ve Jin, K. (2014). The beneficial effect of Tai Chi on self-concept in adolescents. International Journal of Psychology. 50, 101–105. Doi: 10.1002/ijop.12066.
- Breistøl, S., Clench-Aas, J., Van Roy, B., ve Kjærsti Raanaas, R. (2017). Association between participating in noncompetitive or competitive sports and mental health among adolescents A Norwegian population-based cross-sectional study. Scandinavian Journal of Child and Adolescent Psychiatry and Psychology, 5(1), 28–38. Doi:10.21307/sjcapp-2017-003.
- Brière, F. N., Yale-Soulière, G., Gonzalez-Sicilia, D., Harbec, M.-J., Morizot, J., Janosz, M., ve Pagani, L. S. (2018). Prospective associations between sport participation and psychological adjustment in adolescents. Journal of Epidemiology and Community Health, 72(7), 575. PubMed ID: 29540466. Doi:10.1136/jech-2017-209656.
- Carter, T., Pascoe, M., Bastounis, A., Morres, I. D., Callaghan, P., ve Parker, A. G. (2021). The effect of physical activity on anxiety in children and young people: a systematic review and meta-analysis. Journal of Affective Disorders, Volume 285, 15 April 2021, Pages 10-21. Doi: https://doi.org/10.1016/j.jad.2021.02.026.
- Carter, T., Pascoe, M., Morres, I., Bastounis, A., ve Parker, A. (2018). A systematic review and meta-analysis of physical activity interventions for reducing anxiety symptoms in children, adolescents and young adults. International prospective register of systematic reviews. Retrieved from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42018092204.
- Caz, C., Kayhan, R. F., ve Bardakci, S. (2019). Adaptation of the sport injury anxiety scale to Turkish: Validity and reliability study. Turk J Sports Med. 54(1), 52-63. Doi: 10.5152/tjsm.2019.116.
- Civan, A., Arı, R., Görücü, A., ve Özdemir, M. (2010). Bireysel ve takım sporcularının müsabaka öncesi ve sonrası durumluk ve sürekli kaygı düzeylerinin karşılaştırılması. Uluslararası İnsan Bilimleri Dergisi; 7(1). Erişim: http://www.insanbilimleri.com.
- Clayborne, Z. M., Varin, M., ve Colman, I. (2019). Systematic review and meta-analysis: Adolescent depression and long-term psychosocial outcomes. Journal of the American Academy of Child and Adolescent Psychiatry, 58(1), 72–79. PubMed ID: 30577941. Doi: 10.1016/j.jaac.2018.07.896.
- Çağlayan Tunç, A. (2020). Anxiety and psychological well-being levels of faculty of sports sciences students. International Education Studies; Vol. 13, No. 5. 117-124. Doi: doi:10.5539/ies.v13n5p117.
- Doré, I., O’Loughlin, J. L., Beauchamp, G., Martineau, M., ve Fournier, L. (2016). Volume and social context of physical activity in association with mental health, anxiety and depression among youth. Preventative Medicine, 91, 344–350. PubMed ID: 27609745. Doi: 10.1016/j.ypmed.2016.09.006.
- Doré, I., Sylvester, B., Sabiston, C., Sylvestre, M.-P., O’Loughlin, J., Brunet, J., ve Bélanger, M. (2020). Mechanisms underpinning the association between physical activity and mental health in adolescence: A 6-year study. International Journal of Behavioral Nutrition and Physical Activity, 17(1), 9. PubMed ID: 32005251. Doi:10.1186/s12966-020-0911-5.
- Fergusson, D. M., Boden, J. M., ve Horwood, L. J. (2007). Recurrence of major depression in adolescence and early adulthood, and later mental health, educational and economic outcomes. British Journal of Psychiatry, 191(4), 335–342. PubMed ID: 17906244. Doi:10.1192/bjp.bp.107.036079.
- Fergusson, D.M., ve Woodward, L. J. (2002). Mental health, educational, and social role outcomes of adolescents with depression. JAMA Psychiatry, 59(3), 225–231. PubMed ID: 11879160. Doi:10.1001/archpsyc.59.3.225.
- Frontini, R., Rebelo-Gonçalves, R., Amaro, N., Salvador, R., Matos, R., Morouço, P. ve Antunes, R. (2021) The relationship between anxiety levels, sleep, and physical activity during covıd-19 lockdown: an exploratory study. Front. Psychol. 12:659599. Doi: 10.3389/fpsyg.2021.659599.
- Goodwin, R. D. (2003). Association between physical activity and mental disorders among adults in the United States. Prev Med. 36:698-703. Doi: 10.1016/s0091-7435(03)00042-2.
- Jewett, R., Sabiston, C. M., Brunet, J., O’Loughlin, E. K., Scarapicchia, T., ve O’Loughlin, J. (2014). School sport participation during adolescence and mental health in early adulthood. Journal of Adolescent Health, 55(5), 640–644. PubMed ID: 24928804. doi:10.1016/j.jadohealth.2014.04.018.
- McMahon, E. M., Corcoran, P., O’Regan, G., Keeley, H., Cannon, M., Carli, V., … Wasserman, D. (2017). Physical activity in European adolescents and associations with anxiety, depression and well-being. European Child ve Adolescent Psychiatry, 26(1), 111–122. PubMed ID: 27277894. Doi:10.1007/s00787-016-0875-9.
- Mollaoğulları, H. ve Uluç, S. (2019). Spor yapan ve spor yapmayan ortaokul öğrencilerinin sınav kaygı durumlarının incelenmesi. Spor Eğitim Dergisi, 3 (3), 78-87. Retrieved from: https://dergipark.org.tr/en/pub/seder/issue/48470/616388.
- Murphy, J., Patte, K. A., Sullivan, P., ve Leatherdale, S. T. (2021). Exploring the association between sport participation and symptoms of anxiety and depression in a sample of Canadian high school students, Journal of Clinical Sport Psychology, 15(3), 268-287. Doi: https://doi.org/10.1123/jcsp.2020-0048.
- Özusta, Ş. (1995). Çocuklar için durumlu-sürekli kaygı envanteri uyarlama geçerlik ve güvenirlik çalışması. Türk Psikoloji Dergisi. 10; 34.
- Pascoe, M., Bailey, A. P., Craike, M., Carter, T., Patten, R., Stepto, N., ve Parker, A. (2020). Physical activity and exercise in youth mental health promotion: a scoping review. BMJ Open Sport ve Exercise Medicine, 61. Doi: 10.1136/bmjsem-2019-000677e000677-e000677.
- Remschmidt, H. (2013). Mental health and psychological illness in adolescence. Deutsches Ärzteblatt International, 110(25), 423–424. PubMed ID: 23840286 Doi:10.3238/arztebl.2013.0423.
- Sabiston, C. M., Jewett, R., Ashdwn-Franks, G., Belanger, M., Brunet, J., O’Loughlin, E., ve O’Loughlin, J. (2016). Number of years of team and individual sport participation during adolescence and depressive symptoms in early adulthood. Journal of Sports ve Exercise Psychology, 38(1), 105–110. PubMed ID: 27018562. Doi:10.1123/jsep.2015-0175.
- Snyder, A. R., Martinez, J. C., Bay, C. R., Parsons, J. T., Sauers, E. L., ve Valovcih McLeod, T. C. (2010). Health-related quality of life differs between adolescent athletes and adolescent nonathletes. Journal of Sport Rehabilitation, 19(3), 237–248. PubMed ID: 20811075. Doi:10.1123/jsr.19.3.237.
- Spielberger, C. D. (1973). Preliminary manual for the State-Trait Anxiety Inventory for Children. Palo Alto, CA: Consulting Psychologists Press.
- Ströhle, A., Höfler, M., Pfister, H., Müller, A. G., Hoyer, J., Wittchen, H. U., ve Lieb, R. (2007). Physical activity and prevalence and incidence of mental disorders in adolescents and young adults. Psychol Med. ;37: 1657-1666. Doi: 10.1017/S003329170700089X.
- Stubbs, B., Koyanagi, A., Hallgren, M., Firth, J., Richards, J., Schuch, F., Rosenbaum, S., Mugisha, J., Veronese, N., Lahti, J., ve Vancampfort, D. (2017). Physical activity and anxiety: A perspective from the World Health Survey. Journal of affective disorders, 208, 545–552. Doi: https://doi.org/10.1016/j.jad.2016.10.028.
- Şahin M. (2019). Korku, kaygı ve kaygı (anksiyete) bozuklukları. Avrasya Sosyal ve Ekonomi Araştırmaları Dergisi; 6(10):117-35. Retrieved from: https://dergipark.org.tr/tr/pub/asead/issue/50855/663245.
- Tabachnick, B. G. ve Fidell, L. S. (2013). Using multivariate statistics. Boston, Pearson.
- Ulukan, M. (2020). Ortaöğretim öğrencilerinin fiziksel aktiviteye katılım motivasyonları ve sürekli umut düzeylerinin incelenmesi. Akdeniz Spor Bilimleri Dergisi, 3 (1), 202-218. DOI: 10.38021/asbid.752630.
- Vigo, D., Thornicroft, G., ve Atun, R. (2016). Estimating the true global burden of mental illness. The Lancet Psychiatry, 3(2), 171–178. PubMed ID: 26851330. Doi:10.1016/S2215-0366(15)00505-2.
- Yohannes, A. M., ve Alexopoulos, G. S. (2014). Depression and anxiety in patients with COPD. Eur Respir Rev; 23(133):345-9. Doi: 10.1183/09059180.00007813.