1 scientific method 1. establish the problem 2. formulate hypothesis 3. refine the hypothesis 4....
Post on 22-Dec-2015
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Scientific Method 1. ESTABLISH THE PROBLEM
2. FORMULATE HYPOTHESIS 3. REFINE THE HYPOTHESIS 4. CREATE RESEARCH DESIGN 5. COLLECT DATA 6. TEST HYPOTHESIS, 7. EVALUATE & CONCLUDE 8. RE-TEST (REPLICATE)
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Beginning the Research Process
Theory, Questions, Hypotheses
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Theory and ResearchTheory functions three ways in research:1. Theories prevent our being taken in by
flukes.2. Theories make sense of observed
patterns in ways that can suggest other possibilities.
3. Theories can direct research efforts, pointing toward likely discoveries through empirical observation.
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Theoretical Perspective Conflict Theory Rational Choice Institutionalism Feminist theory Modernization theory Etc., Etc., Etc.
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Linking Social Scientific Theory and Research
1. Deduction - Deriving expectations or hypotheses from theories.
2. Induction - Developing generalizations from specific observations.
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Developing Your Research Question
I know what general area, but I’m not sure of my research
question?
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The Importance of Good Questions
A good research question:
Defines the investigation Sets boundaries Provides direction Helps produce good research
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Concept Map of Potential Research Topics
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Minding Practicalities
Research directions are not always at the full discretion of the researcher. Practicalities include:
Appropriateness of the topic Your ability to get supervisory support Funding opportunities and
commitments
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From Interesting Topics to Researchable Questions theory observations/personal experiences contemporary issues engagement with the literature
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Narrowing and Clarifying Narrowing, clarifying, and even
redefining your questions is essential to the research process.
Forming the right ‘questions’ should be seen as an iterative process that is informed by reading and doing at all stages.
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The Hypothesis Dilemma Hypotheses are designed to
express relationships between variables. If this is the nature of your question, a hypothesis can add to your research
If your question is more descriptive or explorative, generating a hypothesis may not be appropriate
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The Hypothesis Dilemma
A hypothesis may not be appropriate if: You do not have a hunch or educated guess
about a particular situation You do not have a set of defined variables. Your question centres on phenomenological
description Your question centres on an ethnographic
study of a cultural group
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Good Question Checklist
Is the question right for the field?
Will the findings be considered significant?
Will it make a contribution? Are the terms and concepts well
defined?
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Good Question Checklist Is the question doable?
Can information be collected in an attempt to answer the question?
Do I have the skills and expertise necessary to access this information? If not, can the skills be developed?
Will I be able to get it all done within my time constraints?
Are costs likely to exceed my budget? Are there any potential ethics problems?
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Good Question Checklist
Does the question get the tick of approval from those in the know?
Does my supervisor think I am on the right track?
Do ‘experts’ in the field think my question is relevant/ important/ doable?
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Working with Literature
What should I be reading and what do I do with it all?
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The Importance of Working with Literature
Working with literature is an essential part of the research process that:
generates ideas helps form significant questions helps identify definitions, measures,
variables Provides information on how other
scholars answer similar questions
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Working with literature
Working with Working with LiteratureLiterature
Working with Working with LiteratureLiterature
Find it!Find it!Find it!Find it! Manage it!Manage it!Manage it!Manage it! Use it!Use it!Use it!Use it! Review it!Review it!Review it!Review it!
Knowing the literature types
Knowing the literature types
Reading efficientlyReading efficiently Choosing your research topic
Choosing your research topic
Understanding the lit review’s purpose
Understanding the lit review’s purpose
Using available resources
Using available resources
Keeping track of references
Keeping track of references
Developing your question
Developing your question
Ensuring adequate coverage
Ensuring adequate coverage
Honing your search skills
Honing your search skills
Writing relevant annotations
Writing relevant annotations
Arguing your rationale
Arguing your rationale
Informing your work with theory
Informing your work with theory
Designing methodDesigning method
Writing purposefullyWriting purposefully
Working on style and tone
Working on style and tone
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Mapping the literature
Equality in the Judicial Equality in the Judicial SystemSystem
Equality in the Judicial Equality in the Judicial SystemSystem
RaceRaceRaceRace GenderGenderGenderGender EconomicEconomicEconomicEconomic OtherOtherOtherOther
White v. non-whiteWhite v. non-white Threat perceptionThreat perception representationrepresentation AgeAge
Minority SpecificMinority Specific Judicial perceptionJudicial perception OccupationOccupation cultureculture
Minority v. MinorityMinority v. MinorityAccess to resourcesAccess to resources
Status Status
Judicial electionsJudicial elections
Stages of the Process
Stages of the Process
sexualitysexuality
nationalitynationality
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Intersecting Areas of Literature
BODY PIERCING
▪
TEENAGERS
▪
RITES OF PASSAGE
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FOUCAULT
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▪ background literature
moderate relevance
high relevance
highest relevance
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Intersecting Areas of Literature
Crime
▪
Political Economy
▪
Democracy
▪
Modernization
▪
▪ background literature
moderate relevance
high relevance
highest relevance
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Using the LiteratureLiterature is used for many purposes throughout the research process: focusing interests defining questions arguing a rationale theoretically informing your study developing appropriate research
design/methodology every stage of the research process demands
literary engagement
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Fundamental Concepts of Statistics
Measurement - any result from any procedure that assigns a value to an observable phenomenon. Problems - our observations are based on our ability to observe, count, etc. Accuracy is always an issue. It is virtually impossible to achieve the same measurement twice.
Variation - this brings us to the idea of variation. Statistics is based on the idea that almost everything varies in someway or has variation.
Two reasons for variation:1. measurement inaccuracies or random error2. true differences b/w observations, measurement and
groups
Probabilistic causation - because of this property we can only deal with probabilities of being correct or incorrect in our determination of differences in crime rates.
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Three Types of Statistics Descriptive - Techniques employed in the presentation of
collected data. Tables, charts, graphs and the formulation of quantities that indicate concise information about our data.
Inferential -Linked with the concept of probability. Statistical methods that permit us to infer (probabilistically) something about the real world and about the "true" population from knowledge derived from only part of that population. Methods that allow us to specify how likely we will be in error.
Predictive- Deals with relationships and the idea that knowing information about on characteristic or variable can help us predict the behavior of another variable. Methods and tools that help predict future observations in other populations or time periods.
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Causation 1. TIME-ORDER: the presumed cause
must always precede the presumed effect
2. COVARIATION: the presumed cause and effect must vary with each other
3. ELIMINATION OF ALTERNATIVE EXPLANATIONS: there must be no equally plausible explanations for the presumed effect (in this specific instance)
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Theory and Research
1. Deduction - Deriving expectations or hypotheses from theories.
2. Induction - Developing generalizations from specific observations.
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Data Driven Research Are the questions developed from
theory or just data mining. Pose the question then get the
data But in reality, we are given the
data and then (after a little data mining) we pose a question.
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SPSS and statistical analysis is not for everyone.
Many researchers dispute the relevance of conclusions made from statistical analysis
But we are going to make you learn it anyway.
Why?
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What is SPSS? Statistical software: Statistical Package for the Social
Sciences There are lots of others
SAS STATA R SHAZAM Specialized software
HLM LISREL BUGS
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Why SPSS? Although SPSS is not the most
powerful statistical software - It is the easiest to learn and use!!!!!!
It is very flexible and can do most everything we need
It can examine a large amount of data very quickly
It is competitively priced
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Where to start? Get some data
Your books have some datasets ICPSR: http://www.icpsr.umich.edu/
Wait!!!!! I forgot. Get a research question and theory first.