When you go to your therapist in an attempt to overcome your fear of heights, she asks you to lie on a couch and relax while you imagine slowly climbing up the steps of a ladder.
by having you progressively relax while imagining a stressful stimulus, she is using

a. exposure.
b. modeling.
c. cognitive restructuring.
d. systematic desensitization.

Which statement best completes the diagram of the ways the different branches of government can limit each other's powers?

11. why do citizens have to register to vote?

As you drive in to school, you hear a random radio-show caller arguing that sun exposure really has not been shown to cause skin cancer and that some research suggests that skin cancer is completely genetic and not related to sun exposure at all. at the time, you think that this is a silly argument and that the caller does not know what she is talking about. however, two months later, you are outside without wearing sunscreen, and you find yourself remembering that you had read something about how the sun actually does not cause skin cancer. this process is evidence that has influenced your attitude