Answer:
the lexical approach
Explanation:
Gordon Allport was a respected and influential American scholar who worked in the field of psychology. Allport, son of a medical father and a teaching mother, was the youngest of four brothers. This translated into a keen interest in understanding human motivation, impulses and personality, which led him to develop the theory of personality traits. To conduct personality research, Allport used to use a lexical approach to reach his conclusions.
