No one lies about what happened to their homework anymore. We don't tell teachers that the dog ate it, or that aliens stole it. Instead, contemporary excuses are of two sorts. The nativist excuse suggests that there is some innate deficiency in the student that determines that she is unable to achieve success in some discipline. For example, upon receiving a terrible grade on her math test, a student may remark, "I'm just not a math person." According to the nativist, one's success or failure is determined by an innate ability (or inability) to succeed in a given domain of learning. The excuse implies that failure on a test is no more the fault of the student than it is the fault of a car that it cannot laugh. In contrast, the environment excuse does not presuppose a student's innate ability. Instead the student claims that she is unable to achieve a task due to a deficient environment. "The house was too noisy," "some friends came ...