When Jude is practicing on his own, he can run the 400 meters in 60 seconds. However, when he is running against a competitor he is able to run the 400 meters in just over 56 seconds. The improvement in Jude's performance when he runs against a competitor is consistent with the concept of:

Manuel and Rosa have been married for nearly 30 years. Their youngest child left home six months ago. The quality of their marriage should

remain constant, no different than earlier years. worsen since there are no children to act as buffers. improve since they have more time to spend together. be tumultuous since they had grown apart over the years.

What information from this course will a student MOST likely remember a few years from now?

A) the material that affected that student emotionally B) the material that student memorized most thoroughly C) the professor's face and name D) the semester that student took this course