three variables
Independent
dependent
subject
What do three variables mean
IV= manipulated to change DV
DV=what’s measured depend on respond to IV.
SV=characteristics participants.
two types of study
experimental and quasiexperimental
experimental
only IV create group
- randomly assign particpants(SV)
Quasiexperimental
Not randomly assign particpants atleast one SV.
-EMPIRICAL-observed easily conducted
within vs between subject variable /
repeat measured variable.
within-if person study belong 1 variable=1 data point.
between-each person belongs to every level-many data points.