Bilingual people's moral judgement reflect when they respond in their second language

The correct answer is b) less emotion.

Bilingual people’s moral judgment reflect less emotion when they respond in their second language.

When people who are bilingual speak another language tend to express less emotion when speaking the second language. Albert Costa and Janet Geipel had made research on the topic and they found that pepple who speak a second language is less emotional because is difficult for them to feel the complete emotion in the second language as if they were expressing an idea in their native language.  

The other options of the question were, a) more mental imagery, c) more positive self-concepts, and d) less gestured communication.

answer; broca's area;

the answer is implicit statements