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research_methods:all_videos [2017/12/18 16:17] m7661780 |
research_methods:all_videos [2018/06/19 14:23] M7642225 |
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| * [[The Empirical Cycle]] | * [[The Empirical Cycle]] | ||
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| * [[Stakeholder identification and description in problem analysis]] | * [[Stakeholder identification and description in problem analysis]] | ||
| * [[Comparing stakeholders in problem analysis]] | * [[Comparing stakeholders in problem analysis]] | ||
| * [[Decision making and Research Questions]] | * [[Decision making and Research Questions]] | ||
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| * [[Different types of Research Questions]] | * [[Different types of Research Questions]] | ||
| * [[Developing empirical research questions]] | * [[Developing empirical research questions]] | ||
| * [[Units and Variables in Empirical Research questions]] | * [[Units and Variables in Empirical Research questions]] | ||
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| * [[Concepts and facets]] | * [[Concepts and facets]] | ||
| * [[Intension and Extension of Concepts]] | * [[Intension and Extension of Concepts]] | ||
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| * [[Conceptualization using interviews]] | * [[Conceptualization using interviews]] | ||
| * [[Variables as constructions]] | * [[Variables as constructions]] | ||
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| * [[Describing social problems]] | * [[Describing social problems]] | ||
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| * [[Causality and Explanation]] | * [[Causality and Explanation]] | ||
| * [[Time order in causal relationships]] | * [[Time order in causal relationships]] | ||
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| * [[Various types of bivariate relationships]] | * [[Various types of bivariate relationships]] | ||
| * [[Constructing causal models in problem analysis]] | * [[Constructing causal models in problem analysis]] | ||
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| * [[Case studies]] | * [[Case studies]] | ||
| * [[Research Designs for Testing Bivariate Hypotheses]] | * [[Research Designs for Testing Bivariate Hypotheses]] | ||
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| * [[Cross sectional studies]] | * [[Cross sectional studies]] | ||
| * [[Interrupted time series]] | * [[Interrupted time series]] | ||
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| * [[Sampling]] | * [[Sampling]] | ||
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| * [[Units of analysis and units of observation]] | * [[Units of analysis and units of observation]] | ||
| * [[Types of data Collection Methods]] | * [[Types of data Collection Methods]] | ||
| * [[Measurement level of Variables]] | * [[Measurement level of Variables]] | ||
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| + | * [[Measurement Validity and Reliability]] | ||
| + | * [[Measurement reliability]] | ||
| + | * [[Measurement validity]] | ||
| + | * [[Operationalization and Measurement]] | ||
| + | * [[Indices, scales and typologies]] | ||
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| * [[Factor analysis and factor loadings]] | * [[Factor analysis and factor loadings]] | ||
| * [[Factor analysis with more than one factor]] | * [[Factor analysis with more than one factor]] | ||
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| * [[Interpreting factor loadings in factor analysis]] | * [[Interpreting factor loadings in factor analysis]] | ||
| * [[Doing factor analysis]] | * [[Doing factor analysis]] | ||
| - | * [[Measurement Validity and Reliability]] | + | |
| - | * [[Measurement reliability]] | + | |
| - | * [[Measurement validity]] | + | |
| - | * [[Operationalization and Measurement]] | + | |
| - | * [[Indices, scales and typologies]] | + | |
| * [[Data Collection - Survey]] | * [[Data Collection - Survey]] | ||
| * [[Data Collection - Types of survey questions]] | * [[Data Collection - Types of survey questions]] | ||
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| * [[Interviews]] | * [[Interviews]] | ||
| * [[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]] | ||
| + | * [[Central tendency - mode, median and mean]] | ||
| + | * [[IQR and box plot]] | ||
| + | * [[Variance and standard deviation]] | ||
| + | * [[Z-scores]] | ||