Answer:
11. C 12. C 15. Learn new habits 16. C 17. B 18. B 19. C 20. B
Step-by-step explanation:
11. People who are high in extroversion need social stimulation to feel energized. The ideal answer would be C.
12. People who have romantic relationships have something in common with one another. If not, it's not much of a relationship at all.
16. Social-cognitive theory centers around social interactions with one another
17. You can be very interested in your career but don't work well with other people
18. The nature side of nature versus nurture believes that your personality is determined by the genes in your DNA.
19. Being melancholy means that you're overcome in sorrow, wrapped up in sorrowful thoughts.
20. Pretty self-explanatory