You spend Thanksgiving vacation at your friend's home. When you first enter your friend's home you are struck by a funny smell, which no one else seems to notice. What process is responsible for the different reactions you and your friend's family have?

When performing a job analysis, psychologists typically interview all of the following EXCEPT

A) subject-matter experts. B) incumbents. C) potential candidates. D) supervisors.

The first step in any scientific investigation is

a. forming the hypothesis. b. perceiving the question. c. coming to a conclusion. d. developing an argument. e. identifying research participants.