In the United States and the United Kingdom, what percent of fathers experience postpartum depression?

The idea that the study of development involves several academic fields defines the ______ characteristic of development

multidisciplinary multicontextual plasticity multidirectional

The learning of phobias is a very good example of which certain type of classical conditioning?

a) instinctive drift b) innate learning c) conditioned taste aversion d) conditioned emotional response