One facet of understanding, an evidence of learning is perspective. Which is an indicator of perspective?

• A. A bright student refuses to consider that there is another correct solution to the problem apart from hers.
• B. A student explains the arguments for and against the acquittal of Hubert Webb and group.
• C. A teacher cannot accept opinions different from hers.
• D. A mother cannot understand why her child's performance is below par.