The statement “Everything carries within itself its own negation” describes which of the following?

Jada has an upcoming anthropology exam She has spaced out her studying over the course of six days and feels she knows the material well. Two days ago, she was confident with her knowledge, but decided to study beyond the point of being able to discuss it without error. She spent the last two days studying the material even further. She now feels ready to take her exam. Which technique best explains Jada's last two days of studying?

a) massed practice b) repeated testing c) elaborative rehearsal d) overlearning

Research on attractiveness has found that people______

a. do not evaluate or treat attractive people more favorably than unattractive people b. evaluate and treat attractive people more favorably, but only when they first meet them. As they get to know them better, they tend to treat attractive and unattractive people similarly c. start off by treating attractive and unattractive people similarly, but as they get to know them they begin to treat attractive ones more favorably than unattractive ones d. treat attractive people more favorably than unattractive people in the beginning and even well after they have gotten to know them