1. Independent vs Dependant Variables

2. Independent variable is a variable that induces a change
Dependent variable is one that responds to a change
Independent variable is what you manipulate
Dependent variable is what you measure

3. Teacher's positive responses to children’s behaviors increase the children's engagement in the classroom.
IV - teacher response
DV – Children’s engagement

4. Males have a higher white cell count.
IV – Gender
DV – white cell count

5. The treatment will reduce rearrest for drug use
IV - treatment
DV - rearrest for drug use

6. As a person get older the frequency of delinquent behavior decreases.
IV - age
DV - frequency of delinquent behavior

7. There is a positive association between saturated fat intake and coronary heart disease.
IV- saturated fat intake
DV – coronary heart disease

8. Alcohol use is higher with people that are outgoing.
IV – Personality type
DV – Alcohol use

9. Users can read a document faster when a small font is used versus a large font.
IV – Font size
DV – Reading speed