Lecture 31: Development of emotional intelligence

Development of Emotional Intelligence

The lecture presents emotional intelligence (EI) as something that develops over time through the interaction of biological tendencies, social learning, and increasing self-awareness. These influences help explain why people differ in their emotional understanding, expression, and regulation.

The Investment Model of Emotional Intelligence

The lecture attributes an “investment model” to Zidar et al. (2003). It describes three interacting layers in the development of emotional competence:

1. Biological basis of emotionality

   • Genetic and biological differences can shape temperament, baseline emotional state, emotional reactivity, and a person’s initial capacity to perceive and regulate emotion.
   • The lecture highlights emotional intensity—how quickly and strongly emotions are triggered—and attentional processes—the ability to direct or shift attention—as temperament-related factors that may affect EI.
   • These tendencies are not destiny: family and other environments can either support or worsen their effects. For example, high emotional reactivity may create difficulties in a harsh environment, but supportive guidance can help a child learn to manage it.
   • Biology and experience also affect one another. A child’s emotional interactions with caregivers may influence the development of brain systems involved in emotional awareness and control.
   • Childhood is described as an especially important period for shaping emotional competencies, although later development and intervention remain possible.

2. Rule-based learning through socialization

   • Children learn emotional expectations and skills by observing and interacting with caregivers, family members, peers, teachers, and their wider culture.
   • Through experience, they learn how to recognize emotions in themselves and others, when and how emotions are expressed, and how to respond in particular situations.
   • Attachment and caregiver relationships are especially influential. Secure, responsive care can provide children with models of empathy and support their later ability to respond sensitively to others.
   • The broader emotional climate at home matters too. Warmth, positive emotional expression, and appropriate responses to children’s feelings are associated with stronger social and emotional competence; hostility, neglect, or chronic negativity can undermine it.
   • Parenting practices also play a role. The lecture reports that, in preschoolers, a moderate level of parental control may be more beneficial than either excessive control or too little control.
   • Children learn emotional behavior partly by modeling adults. Parents and teachers are therefore important role models.

3. Self-aware emotion regulation

   • As children mature, they become better able to reflect on their own feelings, thoughts, strengths, and limitations, and to regulate emotions deliberately rather than simply follow learned social rules.
   • This layer involves metacognition—thinking about one’s own thinking—and using self-reflection to decide how to respond.
   • The lecture describes this ability as developing gradually with age: children become more capable of reflecting on and controlling their thoughts during the school years, and more aware of specific cognitive processes and future planning in adolescence. It cites a study in which adults performed metacognitive tasks more easily than 5-year-olds, while 8-year-olds showed some improvement.
   • Self-aware regulation becomes increasingly important as people grow older, though it continues to interact with biology and social experience.

Practical Implications

The model suggests several ways to support EI development:

• Create an emotionally enriching environment, especially during childhood.
• Provide warm, responsive caregiving and encourage appropriate expression of emotion rather than simply suppressing feelings.
• Model constructive emotional behavior: children learn from how adults express, understand, and regulate their own emotions.
• Use socialization and teaching to help children recognize emotions, understand social expectations, and practise emotional skills.
• Support self-awareness and reflection as children mature, including helping them understand their strengths, difficulties, feelings, and effects on others.
• Intervene at different developmental stages. Early support may be particularly influential, but limited emotional competence in childhood does not make later improvement impossible.

Overall, EI is presented as the product of interacting influences—not biology, upbringing, or self-awareness alone. As people grow, the relative influence shifts from biological temperament toward learned social experience and increasingly deliberate self-regulation.

Course Recap

The lecturer closes by reviewing the course’s broader topics: the history and theories of emotion; universal and culture-specific aspects; physiological effects; self-conscious emotions such as shame and guilt; happiness and positive emotions; emotions in groups; emotion and cognition; emotion-related disorders, including depression and anxiety; emotion regulation and coping; and the theory and applications of EI, including health, well-being, and development.

Speakers and Sources Featured

• Lecturer: The speaker delivering the lecture, identified in the video metadata as Prof. Dilwar Hussain, Department of Humanities and Social Sciences, IIT Guwahati.
• Model cited: The investment model is attributed in the subtitles to “Zidar et al. (2003)”; the name may be affected by auto-transcription.
• Other research: The lecture refers generally to research findings and one study of metacognitive development, but the subtitles do not identify the authors or full citations.
• Additional speakers: None apparent in the subtitles.