Which of the following is another example of trial and error thinking that may work if the number of alternatives is small and involves trying all possibilities in a more or less arbitrary or unsystematic order?

Which is not a feeling typical of Erikson's role confusion?

a) feeling sad and depressed b) looking forward to the future c) being anxious and feeling at loose ends d) being blocked and unable to move ahead

UNICEF estimates that ______ babies die each year in developing countries because they are bottle-fed rather than breast-fed

100,000 150,000 1 million 1.5 million