Random Assignment Helps you control for confounding variables
‘unintended cause that systematically changes with IV
Confounding (to mix or to mingle) variable interferes with
your ability to interpret your results

How did north carolina’s constitution of 1868 affect women and free blacks? a. they were given the right to vote b. they were excluded from participation in government c. they lost economic power d. they were able to hold office if they owned property

What did the leaders of the soviet union feel would provide the most protection for their country

The belmont principle of beneficence requires that: a. subjects derive individual benefit from study participation. b. potential benefits justify the risks of harm. c. the study makes a significant contribution to generalizable knowledge. d. risks are managed so that they are no > minimal.