Which Unifying Theme in Psychology Is Reflected by the Observations

Multiple Choice

Which unifying theme in psychology is reflected by the observations that many approaches to meditation are rooted in Eastern religions,and that some societies use hallucinogens in religious practices

A)  Psychology evolves in a sociohistorical context. 
B)  Behaviour is determined by multiple causes. 
C)  People's experience of the world is highly subjective. 
D)  Behaviour is shaped by cultural heritage.