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7 Cards in this Set
- Front
- Back
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Surveys
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Surveys are used to collect research data from a subset of a population. Respondents are asked to provide information on their attitudes and feelings towards a particular subject or issue.
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Qquestionnaires
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This is used to collect standardized data when a research conducts a survey.
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Correlation research |
This is used to establish relationships between variables.
. Correlation research is based on the computation of a statistical score. A perfect correlation is. +1 or -1. A . A correlation result tells the strength of the relationship as well as its direction. . A positive Correlation indicates that as one variable increase. For eg, as unemployment rate in, crime rates also increase. . A negative correlation indicates that as one variable increase the other decre. For eg as an individual streds level increase his or her health condition decrease. |
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Experimental method
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Tis is an investigation in which a hypotheses is scientifically tested.
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Case study
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Cse study are dept investigations of a single person group invent or community.
.Data are gather from a variety of sources and by using several methods. . This metod often evolves observing what happends or re structing the case history of a single participant or group of individuals. |
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Psychological test
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These are instrument That are used to measure how much of a specific psychological construct an individuals has.
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Observation method
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The observation method is a non esperimental design. The obsence of an independent variable does not allow any cause - effe t conclusions to be drawn from observational research.
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