What is now known as posttraumatic stress disorder (PTSD) was called ____ in World War I

In order for a neuron to fire, it must receive enough positive inputs to exceed its __________

a. threshold b. sensory minimum c. motor minimum d. absolute difference

One reason that adolescents in the United States have a different educational experience than adolescents in Japan is that the cultural values in the United States are more individualistic than those in Japan

Research, from a bioecological perspective, that emphasizes these differences is focused on the A) exosystem. B) macrosystem. C) microsystem. D) mesosystem.