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theory
a framework that can be used to comprehend and explain events
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sociological theory
a set of principles and definitions that tell how societies operate and how peopel in them relate to one another and respong to their surroundings
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function
the contribution part of a society makes to order and stability within the society
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manifest functions
intended or anticipated effects th part of a society has on order and stabilty within the society
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latent functions
unintended or unanticipated effects tht part of a society has on order and stability within the society
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dystfunctions
disrupted consequences to society or to some seqment in society
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manifest dysfunctions
a parts anticipated disruptions to order and stability
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latent dysfuntions
unintended, unanticipated distruptions to order and stability
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facade of legitamacy
an explanation that members of dominant groups give to justify their actions
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social interaction
everyday event in which two eopel cimmunicate, interpret, and respond to each others words and actions
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symbol
any kind of physical phenomenon to which people assign a name, meaning or value
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research
a data gathering and data explaining enterprise governed by strict rules
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research methods
techniques that sociologists and other investigators use to formulate or answer meaningful research questions and to collect, analyze, and interpret data in ways that allow other researchers to verify th results
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scientific method
an appoach to data collection in which knowledge is gained through obersavtion and its truth is confirmed through verification
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objectivity
a stance in which researchers personal, or subjective, views do not influence thier observations or the outcome of their research
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concepts
thinking and communication tools used to give and recieve comples information efficiently and to frame and focus observatons
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research design
a plan for gathering data that specifies who or what will be studied and the methods of data collection
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methods of data collection
the procedures a researcher follows to father relevant data
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traces
materials or other forms of physical evidence that yield information about human activity
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documents
written or printed materials used in research
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territories
settings that have borders or that are set aside for particular activities
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households
all related and unrelated persons who share the same dwelling
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small groups
groups of 2 to about 20 people who interact with one another in meaningful ways
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populations
the total number of individuals, traces, documents, territories, households, or groups that could be studied
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samples
portions of the cases from a larger population
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random sample
a type of sample in which every case in the population has an equal chance of being selected
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represenatative sample
a type of sample in which those selected for study have the same distribution of characteristics as the population from which it is selected
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sampling frame
a complete list of every case in a population
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self-administering questionaire
a set of questions given to respondents who read the instrictions and fill in the answers themselves
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inerviews
face to face or telephone concersations between an interviewer and a respondent, in which the interviewer asks questions and records the respondents answers
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structured interview
an interview in which the wording and sequence of questions are set in advance and cannot be changed during the interview
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unstrucutured interview
an interview in which the question and answer sequence is spontaneous, open-ended and flexible
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observation
a research technique in which the researcher watches, listens to, and records behavior and conversations as they happen
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nonparticipant observation
a research technique in which the researcher observes study participants without interacting with them
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paricipant observation
a research technique in which the researcher observes study participants while directly interactiong with them
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hawthorne effect
a phenomenon in which research subjects alter their behavoir when they learn they are being observed
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secondary sources (archival data)
data thathave been collected by other researchers for some other purpose
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variable
any trait or characteristic that can change under different conditions or that consists of more than one category
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dependent variable
the varaible to be explained or predicted
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independent variable
the variable that explains or predicts the dependent variable
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hypothesis
a trial explanation put forward as the focus of research; it predicts how independent and dependent variables are related and how a dependent variable will change when an independent variable changes
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operational definitions
clear, percise definitions and instructions about how to observe and or measure the variables under study
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reliability
the extend to which an operational definition gives consistent results
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validity
the degree to which an operational definition measures what it claims to measure
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generalizability
the extent to which finding can be applied to the larger population from which a sample is drawn
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correlation coefficiant
a mathematical representation that quanifies the extent to which a change in one variable is associated with a change in another variable
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spurious correlation
a correlation that is coincidental or accidental because the independent and dependent variables are not actualy related; rather some third variable related to both of them makes it seem as though they are
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control variables
variables suspected of causing spurious correlations
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ascribed characteristics
any physical trait that s biological in origin and or cannot be changed, to which people assign overwhelming sigificance
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