. Meli G, Bailey R, Carraresi C, Poli A, Metacognitive beliefs as a redictor of health anxiety in a self-reporting Italian clinicalal sample. Clinical Psychology & Psychotherapy. 2018, 25(2) 263-271.
. Espiridion E D, Fuchs A, Oladunjoye A O, Illness Anxiety Disorder: A Case Report and Brief Review of the Literature. Cureus. 2021, 13(1): e12897.
. Sharad Manore, Kamal Sahare, Dhiraj Bhawnani, Laxmikant Umate, Prevalence of Illness Anxiety Disorder (IAD) and Somatic Symptom Disorder (SSD) among Medical and non-Medical Students, journal of medical science and clinical research, 2018, 06, 03
. Gray JA, McNaughton N. The neuropsychology of anxiety: An enquiry into the functions of the septohippocampal system. New York: Oxford University; 2000, 53-98.
. Gray, J.A. The Neuropsychology of Anxiety an Enquiry into the Functions of the Septo Hippocampal System: London: Oxford University, Psychology series: 2021.
. Koohi F, Karami J, The Relationship between Behavioral Brain Systems and Emotional Dysfunction with Symptoms of Physical Disorder in Female Students, Journal of Mental Health Research, 2016, 9(3). (Persian).
. Mir Mehdi S R, Kazemi Mahyari E, Comparison of the Activation of Brain Mechanisms of Behavioral Activation-Inhibition (BAS / BIS) and Cognitive Flexibility Function in Women with Substance Abuse and Healthy Women, Payame Noor University Psychological Quarterly, 2018, 4(12), 101-124. (Persian).
. Hooman, H.A, Structural equation modeling using LISREL software. Tehran., Side Publications: 2016. (Persian).
.Hassani J, Salehi S, Rasouli Azad M, Psychometric Characteristics of the Jackson Five-Factor Questionnaire: Scales of the Revised Theory of Sensitivity to Reinforcement, 2012, 6 (3). (Persian).
. Salkovskis, P. M. & Warwick, H. "The Health Anxiety Inventory: Development and validation of scales for the measurement of health anxiety and hypochondriasis", Psychological Medicine, 2002; 32: 843–853.
. Nargesi F, Izadi F, Kariminejad K, Rezaei Sharif A, Validity and validity of the Persian version of the Health Anxiety Questionnaire in students of Lorestan University of Medical Sciences. Allameh Tabatabaei University Educational Measurement Quarterly, 2017, 7 (27). (Persian).
. Share H, Soltani I, Bahrainis S.A, Farmani A, The mediating role of cognitive flexibility in the relationship between coping styles and resilience with depression, Researcher Bimonthly, Research Journal of Shahid Beheshti University of Medical Sciences, 2013, 4, 88-96. (Persian).
. Gefen D, Straub D, Boudreau MC. Structural equation modeling and regression: Guidelines for research practice. Communications of the association for information systems. 2000; 4(1):7.
. Hooman H.A., Structural Equation Modeling Using LISREL SOFTWARE (Modified), Tehran: Samat Organization Publications: 2017. (Persian).
. Moradi V, Sadegh Pour b, Statistical analysis with SPSS & AMOS software, Mazandaran: Mazandaran University Press: 2019. (Persian).
. Teymourpour S, Evaluation of the mechanism of effectiveness of BAS behavioral activation therapy through psychological flexibility, cognitive flexibility and emotional flexibility on the symptoms of women with major depressive disorder MDD, M.Sc. Thesis in Clinical Psychology, Faculty of Psychology and Educational Sciences, Kharazmi University, 2018. (Persian).
. Fazeli, M., Ehteshamzadeh, P., & Hashemi, E. The effectiveness of cognitive behavior therapy on cognitive flexibility of depressed people. Journal of clinical psychology- Andeishe va Raftar, 2016; 9 (34), 27-36. (Persian).
. Demirtas A, Cognitive Flexibility and Mental Well-Being in Turkish Adolescents: The Mediating Role of Academic, Social and Emotional Self-Efficacy, 2020, anales de psicología / annals of psychology, 2020; 36: 111-121.
. Entezari M, Shamsipour Dehkordi P, Sahaf R, The effectiveness of physical activity on cognitive flexibility and perfectionism of the elderly, Elderly Journal, 2017, Volume 12, Number 4. 12(4): 402-413
. Sharifi Parisa, Mousavi Seyed Ali Mohammad, Hassani Jafar, Recognizing the pattern of reinforcement sensitivity, strategies for the process of emotion regulation and cognitive flexibility in diagnosing people with Internet addiction, Cognitive Psychology Quarterly, 2018, 6(2), 51-60. (Persian)