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Psychology 110
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4 Goals of Psych Research
1. Describe behavior
2. Predict behavior
3. Explain behavior
4. Control or Change behavior
5 Steps in a Scientific Method
1. Define and describe a question
2. Hypothesis
3. Research Strategy
4. Run study and Collect data
5. Analyze Data
What are the 2 types of hypothesis?
Predictive and Causal
What is the goal of a
predictive
hypothesis?
Describe or predict relationship
What is the goal of a
causal
hypothesis?
Make educated guesses about how one variable will influence another variable
4 Types of Research Methods
1. Naturalistic Observation
2. Case Study
3. Correlational Study
4. Experiment
Observing behavior in the environment in which the behavior typically occurs
Naturalistic Observation
An in-depth observation of one person
Case Study
the relationship between two or more variables
Correlation
A research method that is used to test
causal
hypothesis
Experimental Study
The variable that is being changed or manipulated.
Independent Variable
The variable that is the effect of the manipulation
Dependent Variable
Any factor that may affect the outcome that is not the Independent Variable
Confounding Variables
Who enforces the rules for psych research?
Institutional Review Board (IRB)
When all people have an equal chance of being selected to participate in a study
Randomization
The entire universe of animals or people that could be studied
Population of Interest
The portion of the population of interest that is selected for a study
Sample
Participants have an equal chance of being placed in any condition of the study
Random Assignment
A research study that is not a true experiment because participants are not randomly assigned to the conditions of the study
Quasi-Experiment
Research participants agree to participate after being told about aspects of the study
Informed Consent
Researchers do not reveal which data were collected from which participant
Confidentiality
After an experiment, participants are fully informed of the nature of the study
Debriefing
Author
courtneydurrett
ID
196224
Card Set
Psychology 110
Description
Psychological Research
Updated
2013-01-29T03:25:09Z
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