長文読解（人文系・自然科学系の文章）- 問題40

The concept of emotional intelligence (EI) has gained significant attention in psychology and education since the 1990s. Unlike traditional intelligence quotient (IQ) tests that measure cognitive abilities, emotional intelligence focuses on an individual's capacity to recognize, understand, and manage emotions—both their own and those of others. Research conducted by psychologist Daniel Goleman suggests that EI may be more crucial for success in life than academic intelligence.
Studies have shown that people with high emotional intelligence tend to perform better in leadership roles, maintain healthier relationships, and experience lower levels of stress and anxiety. In educational settings, students who develop strong EI skills demonstrate improved academic performance, better social interactions, and reduced behavioral problems. For instance, a longitudinal study following 1,000 students over five years found that those who received emotional intelligence training showed a 23% improvement in academic achievement compared to control groups.
The workplace has also recognized the value of emotional intelligence. Companies like Google and Microsoft have integrated EI training into their employee development programs. These organizations report that teams with emotionally intelligent members show 20% better performance in collaborative projects and have 40% lower turnover rates. As our society becomes increasingly interconnected, the ability to navigate complex emotional landscapes becomes essential for personal and professional success.