Final answer:
The perspective that uses intelligence tests to measure the amount of intelligence a person has is the testing perspective. Intelligence testing, with origins in the work of Binet and further development by Wechsler, has evolved but still faces debates on validity and coverage of cognitive abilities.
Step-by-step explanation:
The perspective that focuses on measuring the amount of intelligence a person has by using intelligence tests is best described by the testing perspective. This approach often involves assessing various cognitive abilities, including memory, problem-solving skills, and verbal reasoning, and it attempts to quantify one's intellectual capabilities in the form of an Intelligence Quotient (IQ). The history of intelligence testing began with the pioneering work of Alfred Binet and was later refined by others like David Wechsler, leading to widely used assessments such as the WAIS-IV and WISC-V.
The intelligence tests aim to capture a broad scope of cognitive abilities, yet the validity and comprehensiveness of these tests continue to be a subject of much debate among scholars. While these tests have evolved to encompass more than just verbal abilities, questions remain about what specific skills should be included in an IQ test and how well any test can capture an individual's total intellectual capability.