CAJ | 학술논문

人类的判断通常并非十分精确，而且多数情况下人们对自己的不精确判断并无清醒认识。进化心理学论述了错误信念、过度自信等不精确判断的进化适应性，它们最小化了人类付出的生存代价，从而使个体获得更大收益，在竞争资源中具有适应优势。而脑科学领域则运用fMRI、TMS等技术探讨了判断的精确性与前额叶的某些脑区域或结构的关系。未来研究有待结合进化适应的现实解释性、脑科学发现的临床应用等角度展开。
인류적판단통상병비십분정학，이차다수정황하인문대자기적불정학판단병무청성인식。진화심이학논술료착오신념、과도자신등불정학판단적진화괄응성，타문최소화료인류부출적생존대개，종이사개체획득경대수익，재경쟁자원중구유괄응우세。이뇌과학영역칙운용fMRI、TMS등기술탐토료판단적정학성여전액협적모사뇌구역혹결구적관계。미래연구유대결합진화괄응적현실해석성、뇌과학발현적림상응용등각도전개。
Accurate judgments help people obtain a better understanding of themselves and the environment. As a result, people can make wise choices or decisions. However, a large number of studies have found that human judgments are inaccurate. Furthermore, people rarely have conscious awareness of this phenomenon. Evolutionary psychologists argued that many misbelieves are not accidental deviation or evolutionary design limitations. The reason why they can be preserved is that they reduce the survival cost, make individuals possess more disposable resources or promote physical and mental health. According to the error management theory of evolutionary psychology, deception in a person~ thoughts and actions is a systematic error rather than a random error. And this error subconsciously is advantageous. Taking advantage of technologies such as fMRI, ERP and TMS, researchers found that part of the region and the structure in the prefrontal cortex corresponds to inaccurate judgment. For example, individuals＂ excessive judgment significantly may be reduced when TMS is applied in their medial prefrontal cortex. Future research should pay attention to how to use evolutionary psychological theories to explain phenomena in real lives and how to achieve clinical application of cognitive neuroscience findings in order to improve judgments.