Question

What is meant by intelligence?

Answer in one sentence:

What is meant by intelligence?

Answer 1

Intelligence is a unique and the highest attribute of the human species, because of which humans are proved to be supreme today. Humans have achieved new horizons of progress by using the gift of intelligence. Intelligence means a capacity to understand the world, think rationally, and use available resources effectively when faced with challenges. Different psychologists have defined intelligence in different ways depending upon their perspectives. Some of the definitions of intelligence are as follows: 

1. According to Lewis Terman, ‘An ability to think on an abstract level is called Intelligence.’
2. According to Binet, who pioneered the development of intelligence testing, “intelligence refers to comprehension, intention, direction, and criticism.”

Answer 2

David Wechsler defines intelligence as, “the aggregate or global capacity of an individual to act purposefully, to think rationally and to deal effectively with his environment.”