One cannot embrace all ideologies and roles. Each commitment brings some boundaries to one's values and limits one's investments to a certain vision of the self continuing in the future. This rejection of certain ideologies is called

_________ show(s) strong and continuous relationships with almost every disease and health indicator.

Fill in the blank(s) with the appropriate word(s).

The only vending machine in your dorm is notorious for delivering its merchandise only occasionally when people put money in it. This is most similar to a _______ schedule of reinforcement

a. fixed interval b. fixed ratio c. variable interval d. variable ratio