During the last few decades,people have become more aware of the sexual abuse of children by adults,and psychologists have devoted more research attention to the long-term effects of childhood sexual abuse.These observations best reflect which unifying theme in psychology

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

The observation that people have become more aware of and psychologists have devoted more research attention to childhood sexual abuse reflects the unifying theme of psychology evolving in a sociohistorical context. This theme refers to the idea that psychology is influenced by cultural, social, and historical factors that shape the development of the field and its research questions. In this case, societal changes and increased awareness of the issue have led to changes in the research and focus of psychologists studying childhood sexual abuse.