An experimenter wants to determine if taking a specific amount of the drug Prozac relieves depression. Which element will be most in need of an operational definition in this study??

An example of a group or organization that tries to maximize the similarity between figure and ground would be a(n) ________

a) business b) legal office c) hospital d) army

Fraternal twinning

A) occurs more often in Asian than Caucasian births. B) occurs more often among women whose mothers and sisters gave birth to fraternal twins. C) occurs less often among women who are overweight than among those with a slight body build. D) is less likely with each additional birth.