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26 Cards in this Set
- Front
- Back
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Reliability
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The consistency of measurement
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Internal Consistency
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Measures the items on the instrument to determine whether the items are measuring part or the whole instrument.
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Stability Reliability
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Test—retest measurement
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Rater Reliability
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Focuses on the researchers to determine whether they are using the same observation methods.
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Interrater reliability
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2 or more observers
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Intrarater reliability
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Only one observer
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Parallel Forms Reliability
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Examine different standardized tests to see if they have the same content.
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Face Validity
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How it looks
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Content Validity
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Is the content accurately represented
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Criterion-Related Validity
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The scores on the assessment correlate to the person’s behavior.
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Construct Validity
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How a measure correlates to a psychological
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Bias
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Researcher has witnessed the results
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Un-biased
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Researcher has no connection to the results
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Surveys
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Purpose of the survey.
Review existing surveys. Develop new items to custom your results. Develop directions. Develop your method of scoring the survey. Face and content validity. Revise the instrument. Pilot test the instrument. Perform analysis, interpretation, reliability, and validity. Revise the instrument based off the pilot test. Criterion reference score. |
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Coding - Structured (Quantitative Straight and Reverse)
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Dichotomous.
Multiple Choice. Matching. |
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Coding-Less Structured
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Likert.---Agree vs. Disagree
Semantic Differentials— Good ____ Bad Rank Order |
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Unstructured- (Qualitative Matrix and themes)
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Completions.
Short answer. Essay. |
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Self-reported
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respondents recall data and report it to the researcher.
Ex. Surveys or interviews. Direct observation and indirect Existing Records Meetings |
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Survey research approach should include:
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-A clearly delineated research problem
-Appropriate questions to respondents to gain information -A well-systematized data collection technique -A generation of group-level statistics -Results that are generalizable to the larger population |
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Survey flow plan
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Planning the survey
Overall design Method of data collection Planning data analysis Drawing the sample Questionnaire construction Pretest questionnaire Questionnaire revision |
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Coding-Less Structured
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Likert.---Agree vs. Disagree
Semantic Differentials— Good ____ Bad Rank Order |
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Unstructured- (Qualitative Matrix and themes)
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Completions.
Short answer. Essay. |
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Self-reported
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respondents recall data and report it to the researcher.
Ex. Surveys or interviews. Direct observation and indirect Existing Records Meetings |
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Survey research approach should include:
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-A clearly delineated research problem
-Appropriate questions to respondents to gain information -A well-systematized data collection technique -A generation of group-level statistics -Results that are generalizable to the larger population |
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Survey flow plan
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Planning the survey
Overall design Method of data collection Planning data analysis Drawing the sample Administering the survey Code preparation Verification Data entry Tabulation Analysis Recording and reporting Questionnaire construction Pretest questionnaire Questionnaire revision Administering the survey Code preparation Verification Data entry Tabulation Analysis Recording and reporting |
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Qualitative Research
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An umbrella term for a number of different types of studies
Natural setting as the direct source of the data Descriptive Researcher is concerned with the process rather than the outcome. Analysis of data done inductively -- collect data, then group it Meaning (trying to make sense of something) is the focus |
