The fact that men report less pain if they are observed by an attractive female scientist than if they are observed by a male most likely suggests that ____.
a. men are more likely to discriminate against female scientists
b. the presence of a woman causes endorphin surges in men that increase their threshold for pain
c. pain sensitivity can be influenced by environmental factors
d. male scientists are better at diminishing observer effects
Question 2
The brain's ability to change and reorganize with experience is called ____.
a. plasticity c. adaptability
b. sacristy d. malleability
Female choice of males based on nuptial gifts.
Female tule elk
Negative feedback control of the female reproductive hormones.
Comparison of Female and Male Pelvis
5. Social contract theorists believe that the social contract is/was a historical fact. ...