A. Physics
B. Chemistry
C. Sociology
D. Mathematics
A. instituting fair rules
B. the dangers of injury
C. improving the players’ performance
D. making sure that the game is not beyond the capability of the players
A. Others act in the same way
B. The person acts the same way at other times
C. The person acts differently in other situations
D. The person seems aware of the environment
A. medulla oblongata
B. hippocampus
C. hypothalamus
D. thalamus
A. it has more subjects
B. it has less validity
C. it is less reliable
D. it must deal with difference among subjects
E. None of these
A. developmental psychologist
B. clinical psychologist
C. psychiatrist
D. personality psychologist
A. Weber’s law
B. the opponent-process theory
C. feature detection
D. the difference threshold