Methods in Psychology - Methods of Explanation: Figuring out Why People do What they Do
13 important questions on Methods in Psychology - Methods of Explanation: Figuring out Why People do What they Do
What is the benefit of correlations?
What is a natural correlation?
What is the third variable problem?
- Higher grades + faster learning
- Never study anything twice
- 100% sure, 100% understanding
What two factors are important for experiments?
random assignment
What are the three steps to establishing a causal relationship?
measure the dependent variable
compare the variable in one condition with the variable in the other
Why do we use statistical testing?
What restrictions do experiments have when making conclusions?
Representativeness restriction
____________
reliability restriction
The representativeness restriction says that how we define our _____impacts the _______ we can make about it (ex. Does media violence mean 2 hrs of gory axe murdering or 10 minutes of football?)
The generalizability restriction says that the conclusions drawn from the study are restricted to the _________ and can only be made about _________.
Why are most psychological studies non-random?
Using a non-random sample not necessarily a fatal flaw because sometimes representativeness _____ and sometimes the representativeness of a sample is a _______.
Sometimes the representativeness of a sample not matter because researchers want to know if ______ can do something (ie. It doesn't matter if everyone can)
What is a Type II error?
The question on the page originate from the summary of the following study material:
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