Who conducted a classic study illustrating the idea that attitudes are not always predicative of behavior?

The Parkinsonian and movement-related side effects of certain antipsychotic medications seem to be caused by reductions of specific transmitters in the basal ganglia and __________ regions of the brain.

A. pia mater meninx B. corpus callosum C. substantia nigra D. putamen

Which of the following demonstrates the Babinski reflex?

An infant performs walking movements when held upright with his feet touching the floor. An infant's toes fan upward when her foot is stroked. An infant flings his arms outward when startled. An infant turns her head and starts sucking when her cheek is stroked.