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Chapter 2
Methodology of Social Psychology
17
Psychology
Undergraduate 2
09/28/2011

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Term
theory
Definition
an organized set of principals that can be used to explain observed phenomenon
Term
hypothesis
Definition
a testable statement or idea about the relationship between two or more variables
Term
operational definition
Definition
the precise specification of how variables are measured or manipulated
Term
ethnography
Definition
the method by which researchers attempt to understand a group or culture by observing it from the inside without imposing any preconceived notions they might have
Term
interjudge reliability
Definition
the level of agreement between two or more people who independently observe and code a set of data, by showing that tow or more judges independently come up with the same observations, researchers ensure that the observations are not the subjective impressions of one individual
Term
archival analysis
Definition
a from of the observational method whereby the researcher examines the accumulated documents, or archives of a culture
Term
correlational method
Definition
the technique whereby researchers systematically measure two or more variables ans assess the relation between them
Term
probability level (p-value)
Definition
a number calculated with stat techniques that tells researchers how likely it is that the results of their experiment occurred by chance and not because of the independent variable; the results are significant if the probability level is greater than 5 in 100
Term
internal validity
Definition
ensuring that nothing other than the independent variable can affect the dependent (behaviour); this is done by controlling all extraneous variables and by randomly assigning people to different experimental conditions
Term
replication
Definition
repeating a study; generally with different subject populations, different settings, or using different methods
Term
meta analysis
Definition
stats technique that averages the results of two or more studies to see if the effect of an independent variable is reliable
Term
cross-cultural research
Definition
research conducted with members of different cultures to see whether the psychological processes of interest are present across cultures or whether they are specific to the culture in which poeple are raised
Term
What is a basic dilemma of social psychology?
Definition
the trade between internal and external validity, to be controlled and true but to also be applicable to everyday life
Term
basic research
Definition
studies that are designed to find the best answers as to why people behave the way they do and that are conducted purely for reasons of intellectual curiosity
Term
applied research
Definition
studies designed specifically to solve a particular social problem; building a theory of behaviour is usually secondary to solving the specific problem
Term
Regarding ethical research what are some important experiment aspects?
Definition
protect participants from harm and embarrassment, make clear their right to withdraw without consequence, debrief and explain before hand as best as possible
Term
The Stanford prison study is an example of what?
Definition
serious problems with internal validity, demand characteristics of the participants, no ethical boundary's, problems with external validity
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