Which action is an example of a motor program in chickens with featherless wings?
a. flapping wings if suddenly dropped
b. learning to fly
c. stretching its wings but not flapping them
d. flapping its wings while eating
Question 2
For schizophrenics, atypical antipsychotics are more effective than typical antipsychotics in ____.
a. reducing positive symptoms
b. reducing negative symptoms
c. increasing negative symptoms
d. blocking glutamate receptors