Infants have been found to have one emotion: diffuse distress

The Bay of Pigs disaster was used in the text as an illustration of

(a) the representativeness heuristic (b) the availability heuristic (c) not considering alternatives (d) explaining contrary facts away (e) all of the above

You are visiting your sister who has 4-year-old twins. They ask if they can have some milk and you are pouring it for them. One glass that you chose was tall and thin and the other was short and wide After you poured the milk your niece is very unhappy because you gave "more" milk to your nephew. You actually gave each of them the same amount, but your niece and nephew lack the mental ability to ____.

a. conserve b. operate c. center d. tertiary operate