Zusammenfassung der Ressource
Complex Experimental Designs
- Independent variable can
have more than two levels
- Levels = groups = conditions
- Factorial designs
- Design with more than one
independent variable (factor)
- Does not take into account the
other independent variable
- Ex - 2x2 factorial design
- Has two independent
variable with two levels each
- IV x PV design
- Independent variable
by participant variable
- Can see how different
types of people respond to
the same variable
- Simplest has at least two
levels and one participant
variable with at least two levels
- Ex - differences
between 2 age groups
- Moderator variable
- Influences the relationship
between two other variables
- Analysis of variance
- Breaks down significant
interactions in order to
understand them
- Simple main effect
- Examines the mean
differences at each level of
the independent variable