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Introduction to research methods
Chapter 2 How do we find out?
28
Psychology
Undergraduate 1
11/15/2012

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Term
Four ways of knowing about the world
Definition
1. Intuition
2. Logic
3. Authority
4. Observation
Term
Law
Definition
Universal statement of the nature of things that allows reliable predictions of future events
Term
Equifinality
Definition
Behavior usually has multiple determinants
Term
Hypotheses
Definition
Predictions about specific events that are dervied from one or more theories
Term
Method of induction (Francis Bacon)
Definition
MAking many observations under controlled conditions and arriving at a general statements about how things are
Term
Problem of induction
Definition
Even if you have made hundreds of observations, all of which are consistent with you general conclusion it is always posiible that the very next observation you make will prove you wrong by violating your conclusion
Term
Deduction
Definition
Reasoning from the general statement to the specific
Term
Poisitive test bias
Definition
Tendency for people who are evaluating hypotheses to attempt to confirm rather than to disconfirm these hypotheses
Term
Behavioral confirmation
Definition
Tendency for social perceivers to elicit behaviors from a person that are consistent with their initial expectancies of the person
Term
Validation
Definition
An approach to hypotheses testing in which researchers attempt to gather evidence that supports or confirms a theory or hypothesis
Term
Falsification
Definition
An approach to hypothesis testing in which researchers attempt to gather evidence that invalidates or disconfirms a theory or hypothesis
Term
Qualification
Definition
An approach to hypothesis testing in which researchers try to identify the boundary conditions under which a theory or hypothesis is and is not true
Term
Experimental paradigm
Definition
An ideal set of research procedures that serves as the model for almost all psychological research
Term
Case studies
Definition
Caefully documented observations of a specific group or person
Term
Paradoxical incidents
Definition
Puzzling or nonsensical observations
Term
Analyzing the pratctioner's rule of thumb
Definition
Analyzing thingts that experts in a particular area do to achieve certain outcomes
Term
Serendipity
Definition
Luck or good fortune
Term
Reasoning by analogy
Definition
Technique for generating research hypotheses that we consider primarily deductive
Term
Applying a functional or adaptive analysis
Definition
Ask basic questions about what organisms have to do to successfully master their environments
Term
Hypothetico-deductive method
Definition
Beginning with a set of basic assumptions (or observations) and to derive one or more logical consequences from these basic principles
Term
Accounting for conflict results
Definition
Primacy and recency in learning are principles that make opposite predictions about what people will learn best
Term
Accounting for exceptions
Definition
The goal of psychological research is not to determine what is true; instead it is to determine when (or for whom) a given psychological principle is true
Term
Risk-benefit analysis
Definition
Some greater good must come from psychologists' use of human subjects in their studies
Term
Internal review boards (IRBs)
Definition
Requirement of all universities and research institues to maintain an internal ethical review board that reviews and evaluates studies that use human participants
Term
Informed consent
Definition
Participants must be informed about any(!) potential risks of the research
Term
Freedom from coercion
Definition
No undue pressure should be placed on participants to take part in a study
Term
Confidentiality
Definition
Participants have the right to confidentiality for even the most mundane answers
Term
Debriefing
Definition
IF any deception takes place during a study, the researcher must inform the participant of the deception and the reason for it as soon as possible
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