en تأثیر آموزش گروهی فعال‌سازی رفتاری خانواده‌محور بر علائم روان‌شناختی بیماران مبتلا به مولتیپل اسکلروزیس مقاله پژوهشی Research Paper خانواده، فعال سازی رفتاری، علائم روانشناختی، مولتیپل اسکلروزیس Behavioral activation, Family, Multiple Sclerosis, Psychological Symptoms 399 405 https://jfmh.mums.ac.ir/article_25576.html Shakila Yousefi Shakila Shakila Yousefi 112225 No Department of Health Psychology, Kish International Branch, Islamic Azad University, Kish Island, Iran. Department of Health Psychology, Kish International Branch, Islamic Azad University, Kish Island, Iran. Mahdi Nayyeri Mahdi Mahdi Nayyeri 112226 Yes Department of Psychology, Torbat–e Jam Branch, Islamic Azad University, Torbat–e Jam, Iran. Department of Psychology, Torbat–e Jam Branch, Islamic Azad University, Torbat–e Jam, Iran. Mohammad Reza Seirafi Mohammad Reza Mohammad Reza Seirafi 112227 No Department of Psychology, Karaj Branch, Islamic Azad University, Karaj, Iran. Department of Psychology, Karaj Branch, Islamic Azad University, Karaj, Iran.