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research_methods:all_videos [2018/06/19 14:19] M7642225 |
research_methods:all_videos [2018/06/19 14:23] M7642225 |
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* [[Measurement level of Variables]] | * [[Measurement level of Variables]] | ||
- | * [[Factor analysis and factor loadings]] | ||
- | * [[Factor analysis with more than one factor]] | ||
- | * [[Selecting factors in factor analysis]] | ||
- | * [[Rotating factors in factor analysis]] | ||
- | * [[Interpreting factor loadings in factor analysis]] | ||
- | * [[Doing factor analysis]] | ||
* [[Measurement Validity and Reliability]] | * [[Measurement Validity and Reliability]] | ||
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* [[Operationalization and Measurement]] | * [[Operationalization and Measurement]] | ||
* [[Indices, scales and typologies]] | * [[Indices, scales and typologies]] | ||
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+ | * [[Factor analysis and factor loadings]] | ||
+ | * [[Factor analysis with more than one factor]] | ||
+ | * [[Selecting factors in factor analysis]] | ||
+ | * [[Rotating factors in factor analysis]] | ||
+ | * [[Interpreting factor loadings in factor analysis]] | ||
+ | * [[Doing factor analysis]] | ||
* [[Data Collection - Survey]] | * [[Data Collection - Survey]] | ||
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* [[Observation]] | * [[Observation]] | ||
* [[Interviews]] | * [[Interviews]] | ||
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* [[Validity and reliability threats in interviews]] | * [[Validity and reliability threats in interviews]] | ||
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* [[Scale construction]] | * [[Scale construction]] | ||
* [[Item writing]] | * [[Item writing]] | ||
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* [[Test re-test reliability]] | * [[Test re-test reliability]] | ||
* [[Identifying problematic scale items]] | * [[Identifying problematic scale items]] | ||
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+ | * [[Latent traits and items]] | ||
+ | * [[Item characteristic curves]] | ||
+ | * [[Dealing with dichotomous outcomes]] | ||
+ | * [[Checking a measurement instrument]] | ||
+ | * [[Guttman models]] | ||
+ | * [[Computerized Adaptive testing (CAT)]] | ||
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* [[Interpreting bivariate tables]] | * [[Interpreting bivariate tables]] | ||
* [[The effect of Third Variables - general]] | * [[The effect of Third Variables - general]] | ||
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* [[Analyzing trivariate tables]] | * [[Analyzing trivariate tables]] | ||
* [[Analyzing trivariate tables - confounding]] | * [[Analyzing trivariate tables - confounding]] | ||
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* [[Introduction SPSS]] | * [[Introduction SPSS]] | ||
* [[(Broad format) data matrix]] | * [[(Broad format) data matrix]] | ||
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* [[Changing variables in SPSS using recode]] | * [[Changing variables in SPSS using recode]] | ||
* [[Merging data files]] | * [[Merging data files]] | ||
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* [[Ethics in research]] | * [[Ethics in research]] | ||
* [[Confirmation bias]] | * [[Confirmation bias]] | ||
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* [[Variance and standard deviation]] | * [[Variance and standard deviation]] | ||
* [[Z-scores]] | * [[Z-scores]] | ||
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