Chapter 5. Cognition, Language and Intelligence
Is a tomato a fruit or a vegetable? Technically, it’s a fruit, scientifically speaking, but it is mainly used as a vegetable in culinary contexts. So, what category does it fit into? How do we conceptualize and define a tomato? This chapter will guide you through different theories on how we categorize our everyday environment and how this categorization aids us in navigating complex societies. Another way we survive is through judgment and decision-making. Although we are far from perfect in these areas, this chapter will explore how we fine-tune these skills and learn the predictable patterns that enhance our survival.
Communication is the foundation of our societies. We cannot build and sustain complex communities without the use of sophisticated language. Language is ever-changing, and our ability to understand each other motivates the use of this powerful tool. This chapter explores how language is acquired and processed in the human mind, emphasizing its crucial role in social interaction and cultural development.
Given the intricacies of our minds, the concept of intelligence has been a focal point of study. As one of the oldest topics in psychology, there is a rich history of intelligence testing and debates over its definition. This chapter will address how our understanding of cognition, intelligence, and language has evolved over time. By the end, you will have a deeper insight into these foundational concepts and, perhaps, a clearer idea of what a tomato represents to you and others.
