Francesca is at a casino watching a game involving dice. She determines that one of the dice is loaded, causing it to turn up “3” more often than would be expected by chance. To know for certain if this was true, Francesca would have to conduct a study to determine if her findings have statistical ____

________ developed the concept of ________

a. B.F. Skinner; cerebral dominance b. Gustav Fritz; germ theory c. Wilder Penfield; cerebral dominance d. Franz Gall; localization of function e. Paul Broca; cortical processing styles

Sensory neurons are neurons which:

a. have no direct contact with the world b. make the initial contact with the environment c. carry messages to muscles and glands that produce behavioral responses d. remove waste products and speed neural transmission