Tehran University of Medical Sciences Journal of Medical Ethics and History of Medicine 2008-0387 16 0 2023 06 19 1254 1254 Ladannaz Zahedi PhD Candidate in Medical Ethics, Medical Ethics and History of Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Faculty Member of Iranian Academy of Medical Sciences, Tehran, Iran. Bagher Larijani Professor, Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran. Mohsen Javadi Professor, Ethics Department, University of Qom, Qom, Iran. Shahin Aawani Associate Professor, Iranian Research Institute of Philosophy (IRIP), Tehran, Iran. Seyed Abdosaleh Jafari Associate Professor, Medical Ethics and History of Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran. Kobra Joodaki PhD in Medical Ethics, Member of National Association of Iranian Obstetricians and Gynecologists (NAIGO), Tehran, Iran. Roya Rashidpouraie PhD in Medical Ethics, Head of Medical Error Committee, Shahriar Medical Council, Tehran, Iran. Saeedeh Saeedi Tehrani Assistant Professor, Ethics Department, Iran University of Medical Sciences, Tehran, Iran 2022 08 10 2023 06 19 The concept of common morality is fundamental in medical ethics, and lack of universal content and characteristics of common morality is a product of its multifaceted nature. This study aimed to identify the ideas and experiences of academic faculties regarding common morality in a pluralistic setting to promote conceptual knowledge and strengthen moral reasoning and ethical decision-making.The study was conducted using a qualitative method, employing semi-structured in-depth interviews with thirteen faculty members who were selected purposively. In order to assess their ideas and experiences, the transcripts of the interviews were analyzed using the content analysis method through directed and conventional approaches. The interviews were coded manually.Two themes were reflected in the interviews: ontology and epistemology of common morality.The study indicates that the debate about the subjective or objective dependence of common morality questions the coherence of Beauchamp and Childress' common morality (CM) theory, as common morality is the result of various individual and social factorthat influence moral thinking and decision-making in pluralistic environments. Additional studies are needed in order to investigate the effect of cultural, social, theoretical, ideological and individual factors on promoting clinical ethical reasoning and decision-making skills. https://jmehm.tums.ac.ir/index.php/jmehm/article/view/1254 https://jmehm.tums.ac.ir/index.php/jmehm/article/download/1254/412