With each cell replication, telomeres become slightly ____ and eventually replication cannot occur

Which of the following is NOT TRUE according to the 2-factor theory of avoidance learning?

a. the dog's fear is due to Pavlovian conditioning to the box b. animals first learn to avoid and then to escape c. the avoidance response demonstrates operant conditioning d. negative reinforcement explains learning to jump over the barrier

According to the chapter I'm Warning You about compliance to warnings, the term costis defined as

(a) the amount of money paid for participation in an experiment (b) the effort and time commitment expended (c) the expense of adding warning labels to potentially dangerous products (d) the experimenter's annual spending on materials