Answer:
c. rate the central character more similarly to the peripheral characters.
Step-by-step explanation:
According to Takahiko Masuda, Phoebe Ellsworth and Batja Mesquita in their research work titled " Placing the face in context: Cultural differences in the perception of facial emotion".
They found out that, Japanese are more influenced by the surrounding people or people around them when it comes to incorporating information from the social context, such that, Japanese view emotional feelings as a collective feelings, which is inseparable from the feelings of the group, unlike the Westerners whose view of emotional feeling is more of individual rather than collective feelings.
Hence, in this case, when the central and peripheral characters' expressions did not match, Japanese participants were most likely to rate the central character more similarly to the peripheral characters.