Yıl: 2020 Cilt: 15 Sayı: 5 Sayfa Aralığı: 3797 - 3826 Metin Dili: Türkçe DOI: 10.47423/TurkishStudies.44949 İndeks Tarihi: 12-05-2021

Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği

Öz:
Bu çalışmada, psikolojik esnekliğin bileşenlerinin daha kapsamlı ölçümünü sağlayacak bir ölçme aracının; eğitim fakültesi öğrencileri üzerinden Türk kültüründe geliştirilerek, geçerlik ve güvenirliğinin tespit edilmesi amaçlanmıştır. Kabul ve Kararlılık Terapisinde yer alan Psikolojik Esneklik Modeli temel alınarak madde havuzu oluşturulmuş, uzmanlardan görüş alındıktan sonra pilot uygulama gerçekleştirilmiş ve ölçeğe son hali verilmiştir. Çalışmaya üç aşamalı, seçkisiz, tabakalı, küme örnekleme yöntemi ile gönüllü olan 1063 eğitim fakültesi öğrencisi katılmıştır. Araştırmada, Kabul ve Eylem Formu II, Psikolojik İyi Oluş Ölçeği, Çok Boyutlu Yaşantısal Kaçınma Ölçeği ve araştırmacı tarafından geliştirilen Psikolojik Esneklik Ölçeği ile Kişisel Bilgi Formu kullanılmıştır. Elde edilen veriler, tesadüfi olarak ikiye bölünmüş ve analizler iki aşamada gerçekleştirilmiştir. İlk aşamada ölçeğin güvenirlik ve geçerliği; Açımlayıcı Faktör Analizi, madde analizi, madde toplam korelasyonu, %27’lik alt ve üst gruplar, Cronbach alfa katsayısı, Spearman Brown katsayısı ve eşdeğer formlar ile belirlendikten sonra, ikinci aşamada ölçeğin faktör yapısı Doğrulayıcı Faktör Analizi ile test edilmiştir. Açımlayıcı Faktör Analizi sonuçlarına göre, ölçeğin varyansın %60,34’ünü açıkladığı, beş boyutlu ve 16 maddelik bir ölçek olduğu görülmüştür. Ölçeğin eşdeğer formlar için güvenirliğinin sağlandığı ortaya konulmuştur. Ölçeğin toplam puanı için Cronbach alfa katsayısı .83; Spearman Brown katsayısı ise .85 olarak bulunmuştur. Doğrulayıcı Faktör Analizi sonuçlarına göre, ölçeğin uyum indekslerinin (χ2/sd= 2.62, RMSEA= .05, AGFI= .92, GFI= .95, CFI= .93, NFI= .90, NNFI= .90, IFI= .93, SRMR= .05) iyi uyum düzeyi gösterdiği saptanmıştır. Geliştirilen ölçeğin geçerli ve güvenilir bir ölçme aracı olduğu ortaya konulmuştur. Elde edilen bulgular, ilgili alanyazın ışığında tartışılmıştır.
Anahtar Kelime:

Psychological Flexibility Scale: Development, Validity and Reliability

Öz:
In this study, it was aimed to develope a scale that will provide a more comprehensive measurementof the components of psychological flexibility on the education faculty students and to determine its validityand reliability, in Turkish culture. The item pool was created based on the Psychological Flexibility Model inthe Acceptance and Commitment Therapy, the scale was finalized after the opinions of the experts werereceived and pilot application was carried out. The study was conducted by 1063 education faculty studentswho volunteered and three-stage, random, stratified, cluster sampling method was applied. In the research,Acceptance and Action Form II, Psychological Well-Being Scale, Multidimensional Experiential AvoidanceScale and Psychological Flexibility Scale, Personal Information Form that developed by the researcher wereused. The data obtained were randomly divided into two and the analyzes were carried out in two stages. Inthe first stage, the reliability and validity of the scale was conducted with Exploratory Factor Analysis, itemanalysis, item total correlation, 27% lower and upper groups, Cronbach alpha coefficient, Spearman Browncoefficient and equivalent forms. The factor structure of the scale was tested with Confirmatory Factor Analysisin the second stage. According to the Exploratory Factor Analysis results, it was observed that the scaleexplained 60.34% of the variance and was a five-dimensional and 16-item scale. It has been demonstrated thatthe scale provides reliability for equivalent forms. Cronbach's alpha coefficient for the total score of the scaleis .83; Spearman Brown coefficient was found as.85. According to the results of Confirmatory Factor Analysis,the scale's fit indices (χ2 / sd = 2.62, RMSEA = .05, AGFI = .92, GFI = .95, CFI = .93, NFI = .90, NNFI = .90,IFI = .93 , SRMR = .05) has been found to show a good fit level. It was revealed that the developed scale is avalid and reliable measurement tool. The findings are discussed in the light of the related literature.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
  • Almarzooqi, S., Chilcot, J. & McCracken, L.M. (2017). The role of psychological flexibility in migraine headache impact and depression. Journal of Contextual Behavioral Science, 6(2), 239-243. https://doi.org/10.1016/j.jcbs.2017.04.004
  • Arch, J.J. & Craske, M.G. (2008). Acceptance and commitment therapy and cognitive behavioral therapy for anxiety disorders: Different treatments, similar mechanisms? Clinical Psychology Science Practice, 15(4), 263-79. https://doi.org/10.1111/j.1468- 2850.2008.00137.x
  • Arifin, W.N. (2018). A web-based sample size calculator for reliability studies. Education in Medicine Journal, 10(3).67-76. https://doi.org/10.21315/eimj2018.10.3.8
  • Barnes, J., Cote, J., Cudeck, R. & Malthouse, E. (2001). Factor analysis checking assumptions of normality before conducting factor analysis, Journal of Consumer Psychology, 10(12), 79– 81.
  • Barnes-Holmes, D., Hayes, S.C. & Dymond, S. (2001). Self and self-directed rules. S.C. Hayes, D. Barnes-Holmes, & B. Roche (Ed.) içinde, Relational Frame Theory: A post-Skinnerian account of human language and cognition (s. 119-139). Plenum Press.
  • Baykul, Y. (2000). Eğitimde ve psikolojide ölçme: Klasik test teorisi ve uygulaması. ÖSYM Yayınları.
  • Berghoff, C.R., McDermott, M.J. & Dixon-Gordon, K.L. (2018). Psychological flexibility moderates the relation between PTSD symptoms and daily pain interference. Personality and Individual Differences, 124, 130-134. https://doi.org/10.1016/j.paid.2017.12.012
  • Biglan, A., Hayes, S.C. & Pistorello J. (2008) Acceptance and commitment: Implications for prevention science. Prevention Science, 9, 139–152. https://doi.org/10.1007/s11121-008- 0099-4
  • Biron, M. & Van Veldhoven, M. (2012). Emotional labour in service work: Psychological flexibility and emotion regulation. Human Relations, 65(10), 1259-1282. https://doi.org/10.1177/0018726712447832
  • Bond, F.W. & Bunce, D. (2003). The role of acceptance and job control in mental health, job satisfaction, and work performance. Journal of Applied Psychology, 88(6), 1057.
  • Bond, F.W., Flaxman, P.E., van Veldhoven, M.J.P.M. & Biron, M. (2010). The impact of psychological flexibility and acceptance and commitment therapy (ACT) on health and productivity at work. J. Houdmont, & S. Leka (Ed) içinde. Contemporary occupational health psychology: Global perspectives on research, education, and practice (s. 296-313). Wiley-Blackwell.
  • Bond, F.W. & Hayes, S.C. (2002). ACT at work. F. Bond, & W. Dryden (Ed.) içinde, Handbook of brief cognitive behaviour therapy (s. 117-140). Wiley.
  • Bond, F.W., Hayes, S.C., Baer, R.A., Carpenter, K.M., Guenole, N., Orcutt, H.K., Waltz, T. & Zettle, R.D. (2011). Preliminary psychometric properties of the Acceptance and Action Questionnaire–II: A revised measure of psychological inflexibility and experiential avoidance. Behavior Therapy, 42(4), 676-688. https://doi.org/10.1016/j.beth.2011.03.007
  • Bond, F.W., Hayes, S.C. & Barnes-Holmes, D. (2006). Psychological flexibility, ACT, and organizational behavior. Journal of Organizational Behavior Management, 26(1-2), 25-54.
  • Büyüköztürk, Ş. (2010). Sosyal bilimler için veri analizi el kitabı. Pegem Akademi.
  • Chambers, R., Gullone, E. & Allen, N.B. (2009). Mindful emotion regulation: an integrative review.
  • Clinical Psychology Review, 29, 560-572. https://doi.org/10.1016/j.cpr.2009.06.005
  • Chapman, A.L., Gratz, K.L., & Brown, M.Z. (2006). Solving the puzzle of deliberate self-harm: The experiential avoidance model. Behaviour Research and Therapy, 44, 371-394.
  • Chawla, N. & Ostafin, B. (2007). Experiential avoidance as a functional dimensional approach to psychopathology: An empirical review. Journal of Clinical Psychology, 63(9), 871-90.
  • Churchill, G.A. (1979). A paradigm for developing better measures of marketing constructs. Journal of Marketing Research, 16(1), 64-73. https://doi.org/10.1177/002224377901600110
  • Cicchetti, D.V. (1994). Guidelines, criteria, and rules of thumb for evaluating normed and standardized assessment instruments in psychology. Psychological Assessment, 6(4), 284– 290. https://doi.org/10.1037/1040-3590.6.4.284
  • Cooper, M. L., Russell, M., Skinner, J. B., Frone, M. R. & Mudar, P. (1992). Stress and alcohol use: Moderating effects of gender, coping, and alcohol expectancies. Journal of Abnormal Psychology, 101, 139-152.
  • Cribb, G., Moulds, M.L. & Carter, S. (2006). Rumination and experiential avoidance in depression. Behaviour Change, 23(3), 165-176. https://doi.org/10.1375/bech.23.3.165
  • Curtiss, J., & Klemanski, D.H. (2014). Teasing apart low mindfulness: Differentiating deficits in mindfulness and in psychological flexibility in predicting symptoms of generalized anxiety disorder and depression. Journal of Affective Disorders, 166, 41-47. https://doi.org/10.1016/j.jad.2014.04.062
  • Dahl J., Wilson, K.G. & Nilsson, A. (2004). Acceptance and commitment therapy and the treatment of persons at risk for long-term disability resulting from stress and pain symptoms: a preliminary randomized trial. Behavior Therapy, 35(4), 785–801. https://doi.org/10.1016/S0005-7894(04)80020-0
  • Dalrymple K.L. & Herbert J.D. (2007) Acceptance and Commitment Therapy for generalized social anxiety disorder: A pilot study. Behavioural Modification, 31, 543–568. https://doi.org/10.1177/0145445507302037
  • DeGaetano, J.J., Wolanin, A.T., Marks, D.R. & Eastin, S.M. (2016). The role of psychological flexibility in injury rehabilitation. Journal of Clinical Sport Psychology, 10(3), 192-205. https://doi.org/10.1123/jcsp.2014-0023
  • DeVellis, R.F. (2003). Scale development: Theory and applications (2. Baskı). Thousand Oaks, CA: Sage.
  • Diener, E., Wirtz, D., Biswas-Diener, R., Tov, W., Kim-Prieto, C., Choi, D., … Oishi, S. (2009). New measures of wellbeing. Social Indicators Research Series, 39, 247-266. http://dx.doi.org/10.1007/978-90-481-2354-4 12.
  • Ekşi, H., Kaya, Ç. & Kuşçu, B. (2018, Mayıs 9-11). Multidimensional Experiential Avoidance Questionnaire-30: Adaptation and psychometric properties of The Turkish version. [Kongre Bildirisi]. ULEAD 2018 Yıllık Kongresi, Celal Bayar Üniversitesi, Manisa. https://toad.halileksi.net/sites/default/files/pdf/cok-boyutlu-yasantisal-kacinma-olcegi-30- toad_1.pdf.
  • Foote, H.W., Hamer, J.D., Roland, M.M., Landy, S.R. & Smitherman, T.A. (2016). Psychological flexibility in migraine: A study of pain acceptance and values-based action. Cephalalgia, 36(4), 317-324. https://doi.org/10.1177/0333102415590238
  • Forman, E.M., Herbert, J.D., Moitra, E., Yeomans, P.D. & Geller, P.A. (2007). A randomized controlled effectiveness trial of acceptance and commitment therapy and cognitive therapy for anxiety and depression. Behavior Modification. 31(6), 772–799. https://doi.org/10.1177/0145445507302202
  • Fletcher, L. & Hayes, S.C. (2005). Relational frame theory, acceptance and commitment therapy, and a functional analytic definition of mindfulness. Journal of Rational-Emotive And Cognitive-Behavior Therapy, 23(4), 315-336. https://doi.org/10.1007/s10942-005-0017-7
  • Fledderus, M., Bohlmeijer, E.T., Smit, F., & Westerhof, G.J. (2010). Mental health promotion as a new goal in public mental health care: A randomized controlled trial of an intervention enhancing psychological flexibility. American Journal of Public Health, 100(12), 2372- 2372.
  • Flynn, M.K., Kurz, A. S. & Berkout, O.V. (2019). Psychological inflexibility among Hispanic college students: Introducing the 6-item Acceptance and Action Questionnaire for weightrelated difficulties. Journal of Latinx Psychology, 7(2), 123–136. https://doi.org/10.1037/lat0000110
  • Francis, A.W., Dawson, D.L. & Moghaddam, N. (2016). The development and validation of the Comprehensive assessment of Acceptance and Commitment Therapy processes (CompACT). Journal of Contextual Behavioral Science, 5(3), 134-145. https://doi.org/10.1016/j.jcbs.2016.05.003
  • Gámez, W., Chmielewski, M., Kotov, R., Ruggero, C. & Watson, D. (2011). Development of a measure of experiential avoidance: the multidimensionalexperiential avoidance questionnaire. Psychology Assessment. 23(3), 692–713. http://dx.doi.org/10.1037/a0023242
  • Genç, G., Kaya, A. & Genç, M. (2007). İnönü Üniversitesi Tıp Fakültesi öğrencilerinin meslek seçimini etkiyen faktörler. İnönü Üniversitesi Eğitim Fakültesi Dergisi, 8(14), 49–63.
  • Gloster, A.T., Klotsche, J., Chaker, S., Hummel, K.V. & Hoyer, J. (2011). Assessing psychological flexibility: What does it add above and beyond existing constructs? Psychological Assessment, 23(4), 970-82. https://doi.org/10.1037/a0024135
  • González-Fernández, S., Fernández-Rodríguez, C., Mota-Alonso, M.J., García-Teijido, P., Pedrosa,
  • I. & Pérez-Álvarez, M. (2017). Emotional state and psychological flexibility in breast cancer survivors. European Journal of Oncology Nursing, 30, 75-83. https://doi.org/10.1016/j.ejon.2017.08.006
  • Graham, C.D., Gouick, J., Ferreira, N. & Gillanders, D. (2016). The influence of psychological flexibility on life satisfaction and mood in muscle disorders. Rehabilitation Psychology, 61(2), 210-217. http://dx.doi.org/10.1037/rep0000092
  • Greco, L.A., Heffner, M., Poe, S., Ritchie, S., Polak, M. & Lynch, S.K. (2005). Maternal adjustment following preterm birth: Contributions of experiential avoidance. Behavior Therapy, 36, 177-184. https://doi.org/10.1016/S0005-7894(05)80066-8
  • Greco, L.A., Lambert, W. & Baer, R.A. (2008). Psychological inflexibility in childhood and adolescence: Development and evaluation of the Avoidance and Fusion Questionnaire for youth. Psychological Assessment, 20, 93–102. https://doi.org/10.1037/1040-3590.20.2.93
  • Gregg, J. (2004) Development of an acceptance-based treatment for the selfmanagement of diabetes [Yayımlanmamış doktora tezi]. Nevada Üniversitesi.
  • Gregg, J.A., Callaghan, G.M., Hayes, S.C. & Glenn-Lawson, J.L. (2007). Improving diabetes selfmanagement through acceptance, mindfulness, and values: A randomized controlled trial. Journal of Consulting and Clinical Psychology, 75(2), 336-43. https://doi.org/10.1037/0022- 006X.75.2.336
  • Gupta, N. & Kumar, S. (2015). Significant predictors for resilience among a sample of undergraduate students: Acceptance, forgiveness and gratitude. Indian Journal of Health & Wellbeing, 6(2), 188-191.
  • Hair, J.F., Anderson, R.E., Tatham, R.L. & Black, W.C. (1995). Multivariate data analysis. NY: Macmillan.
  • Hayes, S.C. (1984). Making sense of spirituality. Behaviorism, 12, 99-110.
  • Hayes, S.C. (1989). Rule-governed behavior: Cognition, contingencies, and instructional control. Reno, NV: Context Press.
  • Hayes, S.C. (2004). Acceptance and commitment therapy, relational frame theory, and the third wave of behavioral and cognitive therapies. Behavior Theraphy, 35(4), 638-65. https://doi.org/10.1016/S0005-7894(04)80013-3
  • Hayes, S.C., Luoma, J.B., Bond, F.W., Masuda, A. & Lillis, J. (2006). Acceptance and commitment therapy: model, processes and outcomes. Behavioral Research and Therapy. 44(1), 1–23. https://doi.org/10.1016/j.brat.2005.06.006
  • Hayes, S.C., Pistorello, J. & Levin, M.E. (2012). Acceptance and commitment therapy as a unified model of behavior change. The Counseling Psychologist, 40(7), 976-1002. https://doi.org/10.1177/0011000012460836
  • Hayes S.C. & Smith S. (2005) Get out of your mind and into your life. New Harbinger Publications.
  • Hayes, S.C., Strosahl, K.D., Bunting, K., Twohig, M. & Wilson, K.G. (2004). What is Acceptance and Commitment Therapy? S.C. Hayes, & K.D. Strosahl (Ed) içinde, A practical guide to Acceptance and Commitment Therapy (s. 3-29). Springer-Verlag.
  • Hayes, S.C., Strosahl, K.D. & Wilson, K.G. (2011). Acceptance and Commitment Therapy: The process and practice of mindful change. (2. Baskı). Guilford.
  • Hayes, S.C., Strosahl, K., Wilson, K.G., Bissett, R.T., Pistorello, J., Toarmino, D., Pulusny, M.A., Dykstra, T.A., Batten, S.V., Bergan, J., Stewart, S.H., Zvolensky, M., Eifert, G.H., Bond, F.W., Forsyth, J.P., Karekla, M. & Mccurry, S.M. (2004). Measuring experiential avoidance: A preliminary test of a working model. The Psychological Record, 54(4), 553-578.
  • Hayes, S.C., Wilson, K.G. & Gifford, E.V. (1999). Consciousness and private events. B. Thyer (Ed) içinde, The Philosophical Legacy of Behaviorism (s. 153-187). Kluwer.
  • Hayes, S.C., Wilson, K.G., Gifford, E.V., Follette, V.M. & Strosahl, K. (1996). Experiential avoidance and behavioral disorders: A functional dimensional approach to diagnosis and treatment. Journal of Consulting and Clinical Psychology, 64(6), 1152-1168.
  • Hayes, S.C., Villatte, M., Levin, M. & Hildebrandt, M. (2011). Open, aware, and active: Contextual approaches as an emerging trend in the behavioraland cognitive therapies. Annual Review of Clinical Psychology. 7, 141-168. https://doi.org/10.1146/annurev-clinpsy-032210-104449
  • Heffner, M. & Eifert, G.H. (2004). The anorexia workbook: How to accept yourself, heal suffering, and reclaim your life. New Harbinger Publications.
  • Hu, L. T. & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural equation modeling: A multidisciplinary Journal, 6(1), 1-55.
  • Hulbert‐Williams, N.J., Storey, L. & Wilson, K.G. (2015). Psychological interventions for patients with cancer: psychological flexibility and the potential utility of Acceptance and Commitment Therapy. European Journal of Cancer Care, 24(1), 15-27. https://doi.org/10.1111/ecc.12223
  • Juarascio, A., Forman, E., Timko, C. A., Butryn, M. & Goodwin, C. (2011). The development and validation of the food craving acceptance and action questionnaire (FAAQ). Eating behaviors, 12(3), 182-187. https://doi.org/10.1016/j.eatbeh.2011.04.008
  • Kangasniemi, A., Lappalainen, R., Kankaanpää, A. & Tammelin, T. (2014). Mindfulness skills, psychological flexibility, and psychological symptoms among physically less active and active adults. Mental Health and Physical Activity, 7(3), 121-127. https://doi.org/10.1016/j.mhpa.2014.06.005
  • Karakuş, S. & Akbay, S.E. (2020). Psikolojik Esneklik Ölçeği: Uyarlama, geçerlik ve güvenirlik çalışması. Mersin University Journal of the Faculty of Education, 16(1), 32-43. https://doi.org/10.17860/mersinefd.669825
  • Karasar, N. (1984). Bilimsel araştırma metodu. Hacettepe Taş Kitapçılık.
  • Kartal, M. & Bardakçı, S. (2018). SPSS ve Amos uygulamalı örneklerle güvenirlik ve geçerlik analizleri. Akademisyen Kitabevi.
  • Kashdan, T.B., Barrios, V., Forsyth, J.P. & Steger, M. F. (2006). Experiential avoidance as a generalized psychological vulnerability: Comparisons with coping and emotion regulation strategies. Behaviour research and Therapy, 44(9), 1301-1320. https://doi.org/10.1016/j.brat.2005.10.003
  • Kashdan, T.B. & Rottenberg, J. (2010). Psychological flexibility as a fundamental aspect of health. Clinical Psychology Review, 30(7), 865-878. https://doi.org/10.1016/j.cpr.2010.03.001
  • Kayış, A. (2009). Güvenirlik analizi. Ş. Kalaycı (Ed), SPSS uygulamalı çok değişkenli istatistik teknikleri. Asil Yayıncılık.
  • Kohtala, A., Muotka, J. & Lappalainen, R. (2018). Changes in Mindfulness Facets and Psychological Flexibility Associated with Changes in Depressive Symptoms in a Brief Acceptance and Value Based Intervention: An Exploratory Study. International Journal of Psychology and Psychological Therapy, 18(1), 83-98.
  • Kroska, E.B., Calarge, C., O’Hara, M.W., Deumic, E. & Dindo, L. (2017). Burnout and depression in medical students: Relations with avoidance and disengagement. Journal of Contextual Behavioral Science, 6(4), 404-408. https://doi.org/10.1016/j. jcbs.2017.08.003
  • Lawshe, C.H. (1975). A quantitative approach to content validity. Personnel Psychology, 28(4), 563- 575.
  • Leonidou, C., Panayiotou, G., Bati, A. & Karekla, M. (2019). Coping with psychosomatic symptoms: The buffering role of psychological flexibility and impact on quality of life. Journal of Health Psychology, 24(2), 175-187. https://doi.org/10.1177/1359105316666657
  • Lillis, J. & Hayes, S.C. (2008). Measuring avoidance and inflexibility in weight related problems. International Journal of Behavioral Consultation and Therapy, 4, 372–378. http://dx.doi.org/10.1037/h0100829
  • Lin, J., Klatt, L. I., McCracken, L. M. & Baumeister, H. (2018). Psychological flexibility mediates the effect of an online-based acceptance and commitment therapy for chronic pain: an investigation of change processes. Pain, 159(4), 663-672. doi: 10.1097/j.pain.0000000000001134
  • Linardon, J., Messer, M., Lee, S. & Fuller-Tyszkiewicz, M. (2019). Testing the measurement invariance of the Body Image Acceptance and Action Questionnaire between women with and without binge-eating disorder symptomatology: Further evidence for an abbreviated five-item version. Psychological Assessment, 31(11), 1368–1376. https://doi.org/10.1037/pas0000761
  • Lundgren, T., Dahl, J. & Hayes, S.C. (2008). Evaluation of mediators of change in the treatment of epilepsy with acceptance and commitment therapy. Journal of behavioral medicine, 31(3), 225-235. https://doi.org/10.1007/s10865-008-9151-x
  • Luoma, J., Drake, C.E., Kohlenberg, B.S. & Hayes, S.C. (2011). Substance abuse and psychological flexibility: The development of a new measure. Addiction Research & Theory, 19(1), 3-13. https://doi.org/10.3109/16066359.2010.524956
  • Luoma, J.B. & Hayes, S.C. (2003) Cognitive defusion. O’Donohue W.T., & Fisher J.E (Ed.) içinde, Cognitive Behaviour Therapy: Applying empirically supported techniques in our practice (s. 181–188), John Wiley and Sons.
  • MacKenzie, M.B. & Kocovski, N.L. (2010). Self-reported acceptance of social anxiety symptoms: development and validation of the social anxiety-acceptance and action questionnaire. International Journal of Behavioral Consultation and Therapy, 6(3), 214-232. http://dx.doi.org/10.1037/h0100909
  • Marshall, E.J. & Brockman, R.N. (2016). The relationships between psychological flexibility, selfcompassion, and emotional well-being. Journal of Cognitive Psychotherapy, 30(1), 60-72.
  • Masuda, A., Price, M., Anderson, P.L. & Wendell, J.W. (2010). Disordered eating-related cognition and psychological flexibility as predictors of psychological health among college students. Behavior Modification, 34(1), 3-15. https://doi.org/10.1177/0145445509351569
  • Masuda, A. & Tully, E.C. (2012). The role of mindfulness and psychological flexibility in somatization, depression, anxiety, and general psychological distress in a nonclinical college sample. Journal of Evidence-Based Complementary & Alternative Medicine, 17(1), 66-71. https://doi.org/10.1177/2156587211423400
  • Meyer, E.C., Frankfurt, S.B., Kimbrel, N.A., DeBeer, B.B., Gulliver, S.B. & Morrisette, S.B. (2018). The influence of mindfulness, self‐compassion, psychological flexibility, and posttraumatic stress disorder on disability and quality of life over time in war veterans. Journal of Clinical Psychology, 74(7), 1272-1280. https://doi.org/10.1002/jclp.22596
  • Meyer, E.C., Szabo, Y.Z., Frankfurt, S.B., Kimbrel, N.A., DeBeer, B.B. & Morissette, S.B. (2019). Predictors of recovery from post-deployment posttraumatic stress disorder symptoms in war veterans: The contributions of psychological flexibility, mindfulness, and self-compassion. Behaviour Research and Therapy, 114, 7-14. https://doi.org/10.1016/j.brat.2019.01.002
  • McCracken, L.M., Barker, E. & Chilcot, J. (2014). Decentering, rumination, cognitive defusion, and psychological flexibility in people with chronic pain. Journal of Behavioral Medicine, 37(6), 1215-1225. https://doi.org/10.1007/s10865-014-9570-9
  • McCracken, L.M., Vowles, K.E. & Eccleston, C. (2004). Acceptance of chronic pain: Component analysis and a revised assessment method. Pain, 107(1-2), 159-166. https://doi.org/10.1016/j.pain.2003.10.012
  • McCracken, L.M., Vowles, K.E. & Eccleston, C. (2005). Acceptance-based treatment for persons with complex, long standing chronic pain: a preliminary analysis of treatment outcome in comparison to a waiting phase. Behavior Research and Theraphy, 43(10), 1335-1346. https://doi.org/10.1016/j.brat.2004.10.003
  • McCracken, L.M. & Zhao-O’Brien, J. (2010). General psychological acceptance and chronic pain: There is more to accept than the pain itself. European Journal of Pain, 14(2), 170-175. https://doi.org/10.1016/j.ejpain.2009.03.004
  • McHugh, L., Barnes-Holmes, Y., & Barnes-Holmes, D. (2004). Perspective-taking as relational responding: A developmental profile. The Psychological Record, 54, 115-144.
  • Mohamad, M. M., Sulaiman, N. L., Sern, L. C., & Salleh, K. M. (2015). Measuring the validity and reliability of research instruments. Procedia-Social and Behavioral Sciences, 204, 164-171. https://doi.org/10.1016/j.sbspro.2015.08.129
  • Moring, J., Bowen, A., Thomas, J. & Joseph, J. (2015). Acceptance mediates the relationship between tinnitus-related cognitions and anxiety sensitivity. American Journal of Audiology, 24(2), 235-242. https://doi.org/10.1044/2015_AJA-15-0006
  • Najvani, B.D., Neshatdoost, H.T., Abedi, M.R. & Mokarian, F. (2015). The effect of acceptance and commitment therapy on depression and psychological flexibility in women with breast cancer. Zahedan Journal of Research in Medical Sciences, 17(4), 29-33. http://sx.doi.org/10.17795/zjrms965
  • Orsillo S.M. & Batten S.V. (2005) Acceptance and Commitment Therapy in the treatment of posttraumatic stress disorder. Behavior Modification, 29, 95–129. https://doi.org/10.1177/0145445504270876
  • Öcel, H. (2017). Meme kanseri tanısı almış çalışan kadınlarda damgalanma ve bilinçli farkındalık ile psikolojik iyi oluş arasındaki ilişkiler: psikolojik esnekliğin düzenleyici rolü. Türk Psikoloji Dergisi, 32(80), 116-133.
  • Özdamar, K. (2002). Paket programlarla istatistiksel veri analizi. Kaan Kitabevi.
  • Özmutaf, N.M. (2006). Örgütlerde insan kaynakları ve stres: Ampirik bir yaklaşım. Ege Üniversitesi Su Ürünleri Dergisi, 1(2), 75-81.
  • Paliliunas, D., Belisle, J. & Dixon, M. R. (2018). A randomized control trial to evaluate the use of acceptance and commitment therapy (ACT) to increase academic performance and psychological flexibility in graduate students. Behavior Analysis in Practice, 11(3), 241-253.
  • Pinto-Gouveia, J., Carvalho, T., Cunha, M., Duarte, J. & Walser, R. D. (2015). Psychometric properties of the Portuguese version of the Acceptance and Action Questionnaire–Trauma Specific (AAQ-TS): A study with Portuguese Colonial War Veterans. Journal of Affective Disorders, 185, 81-89. https://doi.org/10.1016/j.jad.2015.06.023
  • Rehfeldt, R.A. & Barnes-Holmes, Y. (2009). Derived relational responding: Applications for learners with autism and other developmental disabilities. CA: New Harbinger.
  • Ruiz, F.J., Herrera, A.I.L., Luciano, C., Cangas, A.J. & Beltrán, I. (2013). Midiendo la evitación experiencial y la inflexibilidad psicológica: Versión española del cuestionario de aceptación y acción-II. Psicothema, 25(1), 123-130.
  • Saban, A., Korkmaz, İ. & Akbaşlı, S. (2004). Öğretmen adaylarının mesleki kaygıları. Eğitim Araştırmaları Dergisi, 17, 198-209.
  • Sahdra, B. K., Ciarrochi, J., Parker, P. & Scrucca, L. (2016). Using genetic algorithms in a large nationally representative American sample to abbreviate the Multidimensional Experiential Avoidance Questionnaire. Frontiers in Psychology, 7(189), 1-14. http://dx.doi.org/10.3389/fpsyg.2016.00189
  • Sandoz, E.K., Wilson, K.G., Merwin, R.M. & Kellum, K.K. (2013). Assessment of body image flexibility: the body image-acceptance and action questionnaire. Journal of Contextual Behavioral Science, 2(12), 39-48. https://doi.org/10.1016/j.jcbs.2013.03.002
  • Scherer, R.F., Luther, D.C., Wiebe, F.A. & Adams, J.S. (1988). Dimensionality of coping: Factor stability using the ways of coping questionnaire. Psychological Reports, 62(3), 763-770. https://doi.org/10.2466/pr0.1988.62.3.763
  • Scott, W. & McCracken, L. M. (2015). Psychological flexibility, acceptance and commitment therapy, and chronic pain. Current Opinion in Psychology, 2, 91-96. https://doi.org/10.1016/j.copsyc.2014.12.013
  • Segal, Z.V., Williams, J.M.G. & Teasdale, J.D. (2001). Mindfulness-based cognitive therapy for depression: A new approach to preventing relapse. Guilford Press.
  • Serlachius, A., Hamer, M. & Wardle, J. (2007). Stress and weight change in university students in The United Kingdom. Physiology & Behavior, 92(4), 548-553. http://dx.doi.org/10.1016/j.physbeh.2007.04.032
  • Shawyer, F., Ratcliff, K., Mackinnon, A., Farhall, J.,Hayes, S.C. & Copolov, D. (2007). The Voices Acceptance and Action Scale (VASS). Journal of Clinical Psychology, 63, 593–606. https://doi.org/10.1002/jclp.20366
  • Spatola, C.A., Cappella, E.A., Goodwin, C.L., Baruffi, M., Malfatto, G., Facchini, M., Castelnuovo, G., Manzoni, G.M., & Molinari, E. (2014). Development and initial validation of the Cardiovascular Disease Acceptance and Action Questionnaire (CVD-AAQ) in an Italian sample of cardiac patients. Frontiers in Psychology, 5(1284), 1-8. https://doi.org/10.3389/fpsyg.2014.01284
  • Stafford‐Brown, J. & Pakenham, K.I. (2012). The effectiveness of an ACT informed intervention for managing stress and improving therapist qualities in clinical psychology trainees. Journal of Clinical Psychology, 68(6), 592-513. https://doi.org/10.1002/jclp.21844
  • Tabachnick, B.G. & Fidell, L.S. (2013). Using multivariate statistics. Allyn and Bacon.
  • Tavşancıl, E. (2010). Tutumların ölçülmesi ve SPSS ile veri analizi. Nobel Yayın Dağıtım. Teasdale, J.D., Moore, R.G., Hayhurst, H., Pope, M., Williams, S. & Segal, Z.V. (2002). Metacognitive awareness and prevention of relapse in depression: Empirical evidence. Journal of Consulting and Clinical Psychology, 70, 275-287. https://doi.org/10.1037/0022- 006X.70.2.275
  • Telef, B. B. (2013). Psikolojik iyi oluş ölçeği: Türkçeye uyarlama, geçerlik ve güvenirlik çalışması. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi, 28(3), 374-384.
  • Thompson, B. (2004). Exploratory and confirmatory factor analysis. American Psychological Association.
  • Toprak, T. B., Arıcak, O. T. & Yavuz, K. F. (2019). Tıp fakültesi öğrencilerinde tükenmişlik derecesi psikolojik esneklik ve değerler arasındaki ilişkinin incelenmesi. Bilişsel Davranışçı Psikoterapi ve Araştırmalar Dergisi, 9(1), 16-27. https://doi.org/10.5455/JCBPR.26978
  • Tull, M.T., Gratz, K.L., Salters, K. & Roemer, L. (2004). The role of experiential avoidance in posttraumatic stress symptoms and symptoms of depression, anxiety, and somatization. The Journal of Nervous and Mental Disease, 192(11), 754-761. https://doi.org/10.1097/01.nmd.0000144694.30121.89
  • Twohig, M.P., Vilardaga, J.C.P., Levin, M.E. & Hayes, S.C. (2015). Changes in psychological flexibility during acceptance and commitment therapy for obsessive compulsive disorder. Journal of Contextual Behavioral Science, 4(3), 196-202. https://doi.org/10.1016/j.jcbs.2015.07.001
  • Tyndall, I., Waldeck, D., Pancani, L., Whelan, R., Roche, B. & Dawson, D.L. (2019). The Acceptance and Action Questionnaire-II (AAQ-II) as a measure of experiential avoidance: Concerns over discriminant validity. Journal of Contextual Behavioral Science, 12, 278-284. https://doi.org/10.1016/j.jcbs.2018.09.005
  • Uygur, S.S. (2018). Üniversite öğrencilerinin psikolojik esneklik düzeylerinin yordanmasında duygusal şemaların rolü: Buca eğitim fakültesi örneği. International Journal of Social Science, 70, 135-151. http://dx.doi.org/10.9761/JASSS7641
  • Wegner, D.M. (1994). Ironic processes of mental control. Psychological Review, 101, 34-52.
  • Wei, M., Tsai, P.C., Lannin, D.G., Du, Y. & Tucker, J.R. (2015). Mindfulness, psychological flexibility, and counseling self-efficacy: Hindering self-focused attention as a mediator. The Counseling Psychologist, 43(1), 39-63. https://doi.org/10.1177/0011000014560173
  • Wendling, H.M. (2012). The relation between psychological flexibility and the Buddhist practices of meditation, nonattachment, and self-compassion [Yayımlanmamış doktora tezi]. Akron Üniversitesi. Wenzlaff, R.M. & Wegner, D.M. (2000). Thought suppression. Annual Review of Psychology, 51, 59–91.
  • Whiting, D.L., Deane, F.P., Ciarrochi, J., McLeod, H.J. & Simpson, G.K. (2015). Validating measures of psychological flexibility in a population with acquired brain injury. Psychological assessment, 27(2), 415. https://doi.org/10.1037/pas0000050
  • Wilson, K.G. & DuFrene, T. (2009) Mindfulness for two: An Acceptance and Commitment Therapy approach to mindfulness in psychotherapy. New Harbinger Press.
  • Wolgast, M. (2014). What does the Acceptance and Action Questionnaire (AAQ-II) really measure?. Behavior therapy, 45(6), 831-839. https://doi.org/10.1016/j.beth.2014.07.002
  • Yavuz, K.F. (2015). Kabul ve kararlılık terapisi (ACT): Genel bir bakış. Türkiye Klinikleri Journal of Psychiatry Special Topics, 8(2), 21-27.
  • Yavuz, F., Ulusoy, S., Iskin, M., Esen, F. B., Burhan, H. S., Karadere, M. E. & Yavuz, N. (2016). Turkish version of Acceptance and Action Questionnaire-II (AAQ-II): A reliability and validity analysis in clinical and non-clinical samples. Klinik Psikofarmakoloji BülteniBulletin of Clinical Psychopharmacology, 26(4), 397-408. https://doi.org/10.5455/bcp.20160223124107
APA UYGUR S, Karaca R (2020). Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. , 3797 - 3826. 10.47423/TurkishStudies.44949
Chicago UYGUR S. Sevgi,Karaca Rengin Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. (2020): 3797 - 3826. 10.47423/TurkishStudies.44949
MLA UYGUR S. Sevgi,Karaca Rengin Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. , 2020, ss.3797 - 3826. 10.47423/TurkishStudies.44949
AMA UYGUR S,Karaca R Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. . 2020; 3797 - 3826. 10.47423/TurkishStudies.44949
Vancouver UYGUR S,Karaca R Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. . 2020; 3797 - 3826. 10.47423/TurkishStudies.44949
IEEE UYGUR S,Karaca R "Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği." , ss.3797 - 3826, 2020. 10.47423/TurkishStudies.44949
ISNAD UYGUR, S. Sevgi - Karaca, Rengin. "Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği". (2020), 3797-3826. https://doi.org/10.47423/TurkishStudies.44949
APA UYGUR S, Karaca R (2020). Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. Turkish Studies - Educational Sciences , 15(5), 3797 - 3826. 10.47423/TurkishStudies.44949
Chicago UYGUR S. Sevgi,Karaca Rengin Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. Turkish Studies - Educational Sciences 15, no.5 (2020): 3797 - 3826. 10.47423/TurkishStudies.44949
MLA UYGUR S. Sevgi,Karaca Rengin Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. Turkish Studies - Educational Sciences , vol.15, no.5, 2020, ss.3797 - 3826. 10.47423/TurkishStudies.44949
AMA UYGUR S,Karaca R Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. Turkish Studies - Educational Sciences . 2020; 15(5): 3797 - 3826. 10.47423/TurkishStudies.44949
Vancouver UYGUR S,Karaca R Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği. Turkish Studies - Educational Sciences . 2020; 15(5): 3797 - 3826. 10.47423/TurkishStudies.44949
IEEE UYGUR S,Karaca R "Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği." Turkish Studies - Educational Sciences , 15, ss.3797 - 3826, 2020. 10.47423/TurkishStudies.44949
ISNAD UYGUR, S. Sevgi - Karaca, Rengin. "Psikolojik Esneklik Ölçeği: Geliştirilmesi, Geçerliği ve Güvenirliği". Turkish Studies - Educational Sciences 15/5 (2020), 3797-3826. https://doi.org/10.47423/TurkishStudies.44949