The precise specification of how variables are measured or manipulated in a social psychological experiment is called

What variables are related to whether a mother will breast feed?

Age, level of education, and socioeconomic status Socioeconomic status, age, and personality traits Geographic location, level of education, and temperament Family income, temperament, and level of education

Why is color vision deficiency more common in men than in women?

a. It depends on a dominant gene on the Y chromosome. b. It depends on a recessive gene on the Y chromosome. c. It depends on a dominant gene on the X chromosome. d. It depends on a recessive gene on the X chromosome.