True or false? Give a short explanation of choice.

16. Giving an attribution an external causation means you assume that the individual is responsible for his or her own behavior

17. An individual's place in the interview schedule may affect the interviewer's evaluation of the applicant. This is an example of the halo effect.

18. An adult's personality is proven to be made up only of situational factors, moderated by environmental conditions

19. Variable-pay compensation pays people for the time they spend on the job and seniority

20. Teamwork takes more time and often more resources than individual work.