Research has shown that most infants are unable to recognize their own images shown on television video until they are at least __________ months of age

Elicited behavior is a function of what _______ it; behavior is a function of what _______.

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

A professor, two students, and the president of the student government are all on an elevator. When one of the students passes out, who is most likely to be seen as having the responsibility to help?

a) The other student b) The president of the student government c) The professor d) No one, only an EMT could be expected to provide help