Please enable JavaScript.

Coggle requires JavaScript to display documents.

Research Processes, Design & Reporting Results (cont) (Statistical…

- - - - Selection biases
        
        more motivated, more in need → greater improvement
  - - - considered all possible variables that may provide alternative explanations
  - - - inferring causality- threats to internal validity
        
        Confounding
        
        provides a plausible alternative explanation to the findings
        
        addressed and considered ion any interpretations made
        
        can be ruled out- other researchesshowed unlikely cause or theoretically prediction effect
        
        the more that any threats to internal validity appply to research design, the less that we can confidently assert causation