Research Methods

4. well developed set of ideas that propose an explanation for some
7. inert substance used in controlled experiments to test the effectiveness of another substance
9. correlation does not imply
11. when a distribution includes an extreme score that is very low,the graph is moved
12. questioning a large group of people about their attitudes beliefs etc
14. difference between high and low
15. as one variable increases the other also increases
16. sampling method that represents a more generalized group

1. a testable predication often implied by a theory
2. the total group to be studied and from whom samples may be drawn
3. participants privacy must be protected
5. measure of the extent that two variables change together
6. the way you have something worded can affect experiment
8. a graphed cluster of dots each with represent the values to two variables
10. the result you are looking for
13. when a survey group is not representative of the population being surveyed
17. most common