Which person first became aware of child psychology while studying in Germany and has been described as having done more than any other founder to develop child psychology?

If the environment in which a genetically diverse species lives suddenly changes, we might reasonably expect that

a. all members of that species would die as a result of the environmental change. b. all members of that species would survive the environmental change. c. some members of that species would survive the environmental change. d. most members of that species would produce sterile offspring. e. most members of that species would have modified phenotypes.

According to Biederman, geons provide a way to analyze 3-dimensional objects

a. so that they all appear the same. b. in terms of a universal set of feature detectors. c. before prototype analysis takes place. d. so that template-matching becomes less rigid. e. in order to perceive them in 2 dimensions.