By Gerald J. Bayens
Advent to ResearchNature of legal Justice ResearchWhat Is Research?Research ProcessesPure as opposed to utilized ResearchScientific InquiryAssessing Goodness of TheoryConstructing medical TheoriesResearch HypothesesResearch DesignWhat Is examine Design?Types of study DesignsResearch PurposesChoice of analysis DesignLevels of MeasurementValidity and ReliabilityStatistics in ResearchRole of StatisticsBasic ideas and ConventionsDescriptive StatisticsData GroupingInferential StatisticsMeasures, Validity, and ReliabilityMeasurementVariablesIndexes and ScalesValidity and ReliabilityAnal. Read more...
summary: advent to ResearchNature of felony Justice ResearchWhat Is Research?Research ProcessesPure as opposed to utilized ResearchScientific InquiryAssessing Goodness of TheoryConstructing clinical TheoriesResearch HypothesesResearch DesignWhat Is examine Design?Types of study DesignsResearch PurposesChoice of analysis DesignLevels of MeasurementValidity and ReliabilityStatistics in ResearchRole of StatisticsBasic ideas and ConventionsDescriptive StatisticsData GroupingInferential StatisticsMeasures, Validity, and ReliabilityMeasurementVariablesIndexes and ScalesValidity and ReliabilityAnal
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Additional resources for Criminal Justice Research Methods : Theory and Practice, Second Edition
The four common levels of measurement (from weakest to strongest) are nominal, ordinal, interval, and ratio. • In nominal measurement, the purpose of numbers is to simply provide a name as well as distinguish between differences of kind. 40 criminal justice research methods: theory and practice • In ordinal measures, different numbers indicate a rank. • In interval measurement the numbers imply the existence of a known and countable distance between attributes. • Ratio measurement contains an absolute zero, making it possible to form ratios of the numbers assigned to attributes.
Explore several articles from criminal justice journals to identify theories, hypotheses, and variables. J. D. Senese. Applied Research Methods in Criminal Justice. Chicago: Nelson-Hall, 1997. M. Q. Patton. Utilization-Focused Evaluation: The New Century Text, 3rd ed. Newbury Park, CA: Sage, 1996. F. N. Kerlinger. Foundations of Behavioral Research, 3rd ed. New York: Holt, Rinehart & Winston, 1986. L. Zupan. The need for research on direct inmate supervision, American Jails 12(1): 21–22, 1993.
For example, a local jail facility may unexpectedly experience overcrowding and need to determine how other adult jails have handled a similar problem. The jail administrator would be interested in exploring all possible solutions to overcrowding. What will it cost to add additional jail space? How do you develop a prisoner population management plan? Will it work? Is it feasible to contract with other jails to house overflow prisoners? Are alternative placements in community corrections programs available?