ANOVA TWO WAY

• An inferential statistic that analyzes data of research that has the goal of seeing THE EFFECT OF TWO NOMINAL VARIABLES (IV/Factor) to a single criterion (DV) which is in ratio or interval form.

  TWO WAY ANOVA
• ilang minimum levels ng bawat IV?

  2
• What can be known if we implement two-way ANOVA in our data?

  1.) You can know the individual effect of the first factor variable

  2.) You can know the individual effect of the second factor variable

  3.) You can know the interaction (combined) effect of the two variables
• Goodwin (2008) states that an interaction is simply a situation in which the combined effect of two variables is greater than the sum of the effects of each of the two variables acting.

  interaction effect
• Studies where two-way ANOVA usually fits

  -randomized experimental studies

  -quasi experimental

  -comparative

  -closely related to multiple regression

  
  

  *MOSTLY, EXPERIMENTAL TALAGA
• Inferential Stat Questions (3 min)

  -individual effect of IV1

  -individual effect of IV2

  -interaction effect of IV1 & IV2
• what is .001


  it is also considered as .000 (significant)
• when is POST HOC ANALYSIS needed

  4 or more groups