Final answer:
According to McClelland, the extent to which a person has a strong desire to do challenging tasks and meet personal standards of excellence is known as the need for achievement. This need drives individuals to strive for success and excel in their endeavors.
Step-by-step explanation:
According to psychologist David McClelland, the extent to which a person has a strong desire to do challenging tasks and to meet personal standards of excellence is known as need for achievement. This need for achievement drives individuals to strive for success and excel in their endeavors.
For example, someone with a high need for achievement may set challenging goals for themselves, actively seek out opportunities to succeed, and persist in the face of obstacles to accomplish their objectives. They derive satisfaction from their accomplishments and the recognition they receive.
McClelland's need for achievement is one of the social motives that influences human behavior, alongside needs for affiliation (positive interactions with others) and intimacy (deep, meaningful relationships).