The little child who gets a hard spanking for running out into the street is experiencing an operant conditioning procedure called:

Which neuroscience investigation technique uses detectors that are sensitive to hemoglobin levels in the blood?

a) PETscan b) TMS c) fMRI d) MEG

A researcher who was applying the strategy of strong inference would design studies that

a. proved a theory b. generated null findings c. used many different research methods d. evaluated social or educational programs e. tested hypotheses of two or more competing theories