Identify the INDEPENDENT and DEPENDENT variables in the following research statements
1) Studying the role of gender on reading scores.
2) Examining the effect of Prozac on symptoms of depression.
3) A researcher is interested in how the activity level of 4 year old children is affected by viewing a 30 minute video of teenage mutant nijna turtles or a 30 minute video of elmo.
4) A therapist wants to test a new drug designed to increase the ability of teenagers with ADHD to take accurate notes in class.
5) Participants taking part in a sleep study to determine whether the number of hours of sleep a person gets determines how well they will do on an exam.
6) it is hypothesized that there is more school violence in inner city schools versus rural schools.
7) It is hypothesized that there is a higher rate of teen pregnancy in single parent households versus two parent households.
8) It is hypothesized that college freshman drinks more alcohol beverages than college seniors
9) It is hypothesized that students who started their education at a community college are more likely to graduate than students who started their education at a 4 year college .
10) It is hypothesized that infants born prematurely get better grades in high school than those infants who were not born prematurely
