Billy has been diagnosed with schizophrenia and has a symptom where he repeats everything a person does. What is the name of this symptom?

Sean is an I/O psychologist who conducts surveys in his organization to determine what types of things might frustrate or upset employees. His goal is to find ways to help employees feel satisfied and proud of their work. Sean's work primarily involves which area of emphasis?

A) selection B) organizational development C) performance appraisal D) quality of work life

Which of the following is true of rods?

a) They respond to color. b) They are found mainly in the fovea. c) They operate mainly in the daytime. d) They are responsible for night vision.