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research_methods:all_videos [2018/06/19 14:19]
Kolk, H. van der (BMS)
research_methods:all_videos [2018/06/19 14:23]
Kolk, H. van der (BMS)
Line 40: Line 40:
   * [[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]]
Line 52: Line 46:
   * [[Operationalization and Measurement]]   * [[Operationalization and Measurement]]
   * [[Indices, scales and typologies]]   * [[Indices, scales and typologies]]
 +
 +  * [[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]]
Line 61: Line 62:
   * [[Observation]]   * [[Observation]]
   * [[Interviews]]   * [[Interviews]]
- 
   * [[Validity and reliability threats in interviews]]   * [[Validity and reliability threats in interviews]]
 +
   * [[Scale construction]]   * [[Scale construction]]
   * [[Item writing]]   * [[Item writing]]
Line 71: Line 72:
   * [[Test re-test reliability]]   * [[Test re-test reliability]]
   * [[Identifying problematic scale items]]   * [[Identifying problematic scale items]]
 +
 +  * [[Latent traits and items]]
 +  * [[Item characteristic curves]]
 +  * [[Dealing with dichotomous outcomes]]
 +  * [[Checking a measurement instrument]]
 +  * [[Guttman models]]
 +  * [[Computerized Adaptive testing (CAT)]]
 +
   * [[Interpreting bivariate tables]]   * [[Interpreting bivariate tables]]
   * [[The effect of Third Variables - general]]   * [[The effect of Third Variables - general]]
Line 79: Line 88:
   * [[Analyzing trivariate tables]]   * [[Analyzing trivariate tables]]
   * [[Analyzing trivariate tables - confounding]]   * [[Analyzing trivariate tables - confounding]]
 +
   * [[Introduction SPSS]]   * [[Introduction SPSS]]
   * [[(Broad format) data matrix]]   * [[(Broad format) data matrix]]
Line 89: Line 99:
   * [[Changing variables in SPSS using recode]]   * [[Changing variables in SPSS using recode]]
   * [[Merging data files]]   * [[Merging data files]]
 +
   * [[Ethics in research]]   * [[Ethics in research]]
   * [[Confirmation bias]]   * [[Confirmation bias]]
Line 96: Line 107:
   * [[Variance and standard deviation]]   * [[Variance and standard deviation]]
   * [[Z-scores]]   * [[Z-scores]]
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