Answer:
Sociocultural approach to psychology
Explanation:
The sociocultural approach, or perspective, to psychology, seeks to explain psychological behavior according to the effects that the specific culture of the society that the individual belongs have on his psyche.
If a psychologist tries to explain behavioral differences on the basis of religious background, he or she is following the sociocultural approach because a prominent place is being given to a cultural aspect (religion) in order to explain individual psychological behaviour.