1. Mousavi M, Hatami M, Nouryghasemabadi R. The Evaluation of effect of acceptance and commitment therapy on fatigue and anxiety in patients with breast cancer. Research in Medicine. 2017; 41(3): 189-98.
2. Thapa P, Rawal N, Bista Y. A study of depression and anxiety in cancer patients. Nepal Medical College journal: NMCJ. 2010; 12(3): 171-5.
3. Seyyed Tabaei S RP, Sehat R. The Prevalence of Behavioral Symptoms of Psychological Disorders in Cancer Patients. Thought and Behavior in Clinical Psychology. 2015.
4. Twohig MP. Acceptance and commitment therapy: Introduction. Elsevier; 2012.
5. Imani M, Pourshahbazi M. Prediction of borderline personality disorder based on psychological flexibility components: acceptance and action, values and cognitive defusion. Journal of Research in Psychological Health (RPH). 2017; 10 (4):1-9.
6. Gholamhoseini B, Koolaee AK, Taghvaee D. The effectiveness of acceptance and commitment group therapy on depression and body image in women with obesity. Community Health (Salāmat-i ijtimāī). 2015; 2(2): 72-9.
7. Imani M, Karimi J, Behbahani M, Omidi A. Role of mindfulness, psychological flexibility and integrative self-knowledge on psychological well-being among the university students. Feyz. 2017; 21 (2):170-177.
8. Gaudiano BA. A review of acceptance and commitment therapy (ACT) and recommendations for continued scientific advancement. Scientific Review Mental Health Practice 2011; 8: 5-22.
9. Westin V, Hayes SC, Andersson G. Is it the sound or your relationship to it? The role of acceptance in predicting tinnitus impact. Behav res Therapy 2008; 46(12): 1259-65
10. Dinis A, Carvalho S, Gouveia JP, Estanqueiro C. Shame memories and depression symptoms: the role of cognitive fusion and experiential avoidance. International Journal of Psychology and Psychological Therapy. 2015; 15(1): 63-86.
11. Salande JD, Hawkins I, Raymond C. Psychological flexibility, attachment style, and personality organization: Correlations between constructs of differing approaches. Journal of Psychotherapy Integration. 2017; 27(3): 365.
12. Asghari Ebrahimabad M MM. An investigation into the role of psychological flexibility and hardiness in explaining Soldiers’ psychological well-being. Research in Clinical Psychology and Counseling. 2018: 37-51.
13. Bond FW, Hayes SC, Baer RA, Carpenter KM, Guenole N, Orcutt HK, et al. Preliminary psychometric properties of the Acceptance and Action Questionnaire - II: A revised measure of psychological inflexibility and experiential avoidance. Behavior therapy. 2011; 42(4): 676-88.
14. Fledderus M, Oude Voshaar MA, ten Klooster PM, Bohlmeijer ET. Further evaluation of the psychometric properties of the Acceptance and Action Questionnaire – II. Psychological assessment. 2012; 24(4): 925.
15. Pennato T, Berrocal C, Bernini O, Rivas T. Italian version of the Acceptance and Action Questionnaire II (AAQ - II): Dimensionality, reliability, convergent and criterion validity. Journal of Psychopathology and Behavioral Assessment. 2013; 35(4): 552-63.
16. Abbasi I FL, Mawludi R, Zarabi H. Psychometric correctness of the Persian Version of the Acceptance and Practice Questionnaire - Second Edition. Journal of Psychological Models and Methods. 2013: 65-80.
17. García-Batista ZE, Guerra-Peña K, Cano-Vindel A, Herrera-Martínez SX, Medrano LA4. Validity and reliability of the Beck Depression Inventory (BDI-II) in general and hospital population of Dominican Republic. PLoS One. 2018; 13(6):e0199750. doi: 10.1371/journal.pone.0199750. eCollection 2018.
18. Hamidi, R., Fekrizadeh, Z., Azadbakht, M., Garmaroudi, G., Taheri Tanjani, P., Fathizadeh, S., Ghisvandi, E. Validity and reliability Beck Depression Inventory - II among the Iranian elderly Population. Journal of Sabzevar University of Medical Sciences, 2015; 22(1): 189-198.
19. Ebrahimi M, Azkhosh M, Shoaai F, Froughan M, Dolatshahi B. Psychometric properties of Persian version of Heartland Forgiveness Scale in elderly. IJRN. 2017; 3 (4): 9-20.
20. Bugay A1, Demir A, Delevi R. Assessment of reliability and validity of the Turkish version of Heartland Forgiveness Scale. Psychol Rep. 2012; 111(2): 575-84.
21. Thompson LY, Snyder CR, Hoffman L, Michael ST, Rasmussen HN, Billings LS, et al. Dispositional forgiveness of self, others, and situations. Journal of personality. 2005; 73(2): 313-60.
22. Shahar B, Herr NR. Depressive symptoms predict inflexibly high levels of experiential avoidance in response to daily negative affect: A daily diary study. Behaviour Research and Therapy. 2011; 49(10):
676-81.