<Tr> <Td> Linda Gottfredson </Td> <Td> The ability to deal with cognitive complexity . </Td> </Tr> <Tr> <Td> Sternberg & Salter </Td> <Td> Goal - directed adaptive behavior . </Td> </Tr> <Tr> <Td> Reuven Feuerstein </Td> <Td> The theory of Structural Cognitive Modifiability describes intelligence as "the unique propensity of human beings to change or modify the structure of their cognitive functioning to adapt to the changing demands of a life situation". </Td> </Tr> <Tr> <Td> Legg & Hutter </Td> <Td> A synthesis of 70 + definitions from psychology, philosophy, and AI researchers: "Intelligence measures an agent's ability to achieve goals in a wide range of environments", which has been mathematically formalized . </Td> </Tr>

Who said that intelligence is the ability to adapt to one surroundings