What is the second most common contraceptive method in the U.S.?

Robert Fantz's research into infant perception found that infants of all ages preferred looking at the human face over all other stimuli

Indicate whether the statement is true or false.

According to the chapter They Don't Look the Same to Meabout homogeneity and heterogeneity biases,

what is galvanic skin response (GSR)? (a) a measure of brain waves from electrodes placed on the scalp (b) a measure of the strength of muscles near the skin (c) a measure of the overall electrical charge of nerve cells in the body (d) a measure of how well the surface of the skin conducts electricity, partially due to perspiration