Otilia Is Furious When She Gets a Grade of C

Multiple Choice

Otilia is furious when she gets a grade of C on an exam that she thought she would have aced. She attributes her grade to a water main repair involving heavy construction equipment less than 10 yards from the open classroom windows. Otilia's explanation relies on ____ factors.

A) internal, stable
B) external, stable
C) internal, unstable
D) external, unstable