Greg, a manager at a car repair shop, must identify one-third of his mechanics as above average, one-third as average, and one-third below average. Greg is being asked to use a:

What metaphor did Freud use for consciousness?

What will be an ideal response?

Genetic and environmental factors work in tandem, but their degree of influence differs for different traits. For which of the following traits do a person's genes have a greater influence as opposed to his or her environment?

a. weight c. height b. intelligence d. personality