1. Research conducted for the purpose of verifying previous experimental findings is called:
2.AResearch method in which a representative group of people are questioned about their behaviors or
attitudes is called:
3. When researchers want to be sure that known subgroups of the population are represented
proportionally in the research, a ______________ sample is used.
4. The study quoted in the text by Loftus indicating the different estimates of number of headaches per
week is an example of which limitation of survey research?
Bias in the design of the questions
5.Amethod of scientific investigation that studies the relati