Grameen Bank's founder received the Noble Peace Prize in 2006

When conducting psychological research we want the research to be valid. Reliability and validity are necessary ingredients of valid research. The relationship between validity and reliability is that

a. if the research is reliable you can be certain that it is valid. b. reliability causes validity. c. the research must be reliable for it to be valid but a reliable research measurement is not necessarily valid. d. the research must be valid for it to be reliable

Declaring that Congress lacked authority to prohibit slavery in federal territories, The Dred Scott decision meant that which previous Congressional action had been unconstitutional?

a. Alien and Sedition Acts of 1798 b. Civil Rights Act of 1866 c. Eleventh Amendment d. Fugitive Slave Law of 1793 e. Missouri Compromise of 1820