A personality psychologist conducts a study to examine the relationship between extraversion and the number of siblings in a household. She selects male and female participants who had no siblings who had no siblings, one sibling, two siblings, and three siblings in the household while growing up and gives participants a survey that assesses extraversion.
Name the following:
Levels of the independent variable
you have asked for the Independent and Dependent variables as well as the levels of Independent variables for the above study.
An Independent Variable is a variable that is manipulated by an experimenter. In the above study, the variable that is being manipulated is the number of siblings each participant ...
This solution explains the independent and dependent variables as well as the levels of independent variables for the attached study.