To assess whether mrs. webster had suffered a brain injury, researchers conditioned her to blink in response to a sound that signaled the delivery of a puff of air directed toward her face. in this application of classical conditioning, the sound was a(n)
a) unconditioned stimulus.
b) unconditioned response.
c) conditioned stimulus.
d) conditioned response.

Hamlet's fourth soliloquy is probably his most famous one - "to be or not to be."it is rather different from his previous soliloquies because now he is contemplating something that didn't come up before - suicide. he is thinking whether it is worth it to fight to find his father's murderer when in the end all of them are going to die, so why not die sooner than later. he is contemplating if he should go on fighting or just kill himself and end it all, which is why this soliloquy in particular is rather depressing, hesitant, and gives a deeper insight into hamlet's madness.