seminare 4

• Seminar 4 - Quantitative research methods in Psychology and Cognitive Sciences and Statistics II

  1. A bit about probabilities and statistical inference

  2. The difference between practical and statistical significance

  3. Hypothesis testing

  4. P-value and the confidence interval

  5. Types of errors, statistical power, and effect size

  6. Also a bit about Bayesian statistics

  7. G*Power and how to make a survey
• Probabilities


  Statistical inference
• Practical significance


  Statistical significance
• 1. value


  Confidence interval
• Types of errors


  • Statistical power
  • Effect size

  
• Resources


  • G*Power
  • https://www.psychologie.hhu.de/arbeitsgruppen/allgemeine-psychologie-und-arbeitspsychologie/gpower
  • https://www.psychometrica.de/effect_size.html
  • https://stattrek.com/?utm_content=cmp-true