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28 Cards in this Set
- Front
- Back
Systematic |
An organized series of steps that ensures maximum objectivity and consistency in researching a problem |
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Operation Definition |
Explanation of an abstract concept that is specific enough to allow researchers to assess the concept. |
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Hypothesis |
Speculative statement about the relationship between two or more factors known as variables |
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Variable |
Measurable trait or characteristic subject to change under differnent conditions |
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Independent Variable |
Variable hypothesized to cause or influence another |
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Dependent Variable |
Action depends on the influence of the independent variable |
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Casual Logic |
Involves relationships between a condition or variable and a particular consequence, with one event leading to the other |
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Correlation |
Exists when change in one variable coincides with change in another - Does not necessarily indicate causation |
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Sample |
Selection from a larger population that is statistically typical of that population |
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Random Sample |
When every member of population has the same chance of being selected |
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Validity |
Degree to which the measure reflect the phenomenon being studied. |
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Reliability |
Extent to which the measure provides consistent results |
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Control Variable |
Factor held constant to test the impact of the independent variable |
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Research Design |
Detailed plan or method for obtaining data scientifically -Surveys -Observation -Experiments -Existing Sources |
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Interview |
Researcher obtains information through face-to-face or telephone questioning |
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Surveys |
Study provides sociologists with information about how people act or think |
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Quantitive Research |
Collects and reports data primarily in numerical form |
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Questionaire |
Researcher uses printed or written form to obtain information from respondent |
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Qualitative Research |
Relies on what is seen in field and naturalistic settings; often focuses n small groups and communities |
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Observation |
Sociologists joins group to get accurate sense of how it operates |
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Ethnography |
Efforts to describe and entire social setting through extended systematic observation |
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Experiments |
Artificially created situations that allows researcher to manipulate variables |
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Experimental Group |
Exposed to independent variable |
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Control Group |
Not exposed to independent variable |
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Hawthorne Effect |
Unintended influence of observers or experiments on subjects |
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Secondary Analysis |
Research techniques that make use of previously collected and publicly accessible information data. |
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Content Analysis |
Systematic coding and objective recording of data, guided by some rationale. |
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Value Neutrality |
Investigators have ethical obligation to accept research findings even when the data run counter to their personal views ti theoretically based explanations or two widely accepted beliefs |